| Royal Queen Seeds ↗ | Spain, Netherlands | Seed banks and geneticsParaphernalia and smoking accessoriesCBD productsGrowing equipment | 78 | Athens Cannabis Expo, BALKANNABIS EXPO, CB Expo, Canapa Mundi +15 | 2026 |
| Sweet Seeds ↗ | Spain, Netherlands | Seed banks and geneticsCBD productsGrowing equipment | 77 | 4.20 Hemp Fest, Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi +13 | 2025 |
| Paradise Seeds ↗ | Netherlands | Seed banks and geneticsCBD productsGrowing equipment | 76 | 4.20 Hemp Fest, Canapa Mundi, CannaTrade, Cannabis Tipo Forte +11 | 2026 |
| Green House Seeds ↗ | Netherlands | Seed banks and geneticsGrowing equipmentMedical cannabis and laboratoriesWholesale and distribution | 78 | BALKANNABIS EXPO, Canapa Mundi, Canapa in Mostra, CannaTrade +12 | 2026 |
| Dutch Passion ↗ | Netherlands, Spain | Seed banks and geneticsCBD productsGrowing equipment | 61 | Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi, CannaTrade +9 | 2026 |
| Sensi Seeds ↗ | Netherlands | CBD productsSeed banks and geneticsGrowing equipmentParaphernalia and smoking accessories | 83 | CB Expo, Canapa Mundi, CannaBusiness, CannaDouro +12 | 2026 |
| Barney's Farm Genetics ↗ | Netherlands | Seed banks and genetics | 62 | Athens Cannabis Expo, CB Expo, Canapa Mundi, Canapa in Mostra +13 | 2026 |
| FAST BUDS ↗ | Spain, Netherlands | Seed banks and genetics | 46 | Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi, Cannafest +7 | 2026 |
| Delicious Seeds ↗ | Spain, Netherlands | Seed banks and geneticsWholesale and distributionGrowing equipmentCBD products | 38 | Canapa Mundi, Cannafair, Cannafest, Cultiva Hanfexpo +5 | 2026 |
| BULK SEED BANK ↗ | Slovenia, United Kingdom | Seed banks and geneticsParaphernalia and smoking accessories | 38 | Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi, Canapa in Mostra +6 | 2026 |
| Vision Seeds ↗ | Netherlands | Seed banks and geneticsParaphernalia and smoking accessoriesCBD productsVaporizers | 36 | Canapa Mundi, Canapa in Mostra, Cannafair, Cannafest +4 | 2025 |
| Buddha Seeds ↗ | Spain | Seed banks and geneticsGrowing equipmentCBD products | 28 | BALKANNABIS EXPO, Canapa Mundi, Cannabizz Warsaw, Cannafest +5 | 2026 |
| Doctor's Choice ↗ | Canada, Czechia | Seed banks and geneticsCBD products | 24 | Canapa Mundi, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2026 |
| Spliff Seeds ↗ | Netherlands, Spain | Seed banks and genetics | 22 | Cannabis Liberation Day, Cannafest, Spannabis | 2025 |
| Kannabia ↗ | Spain | Seed banks and geneticsGrowing equipment | 43 | Canapa Mundi, CannaDouro, Cannafair, Cannafest +8 | 2024 |
| Positronics Seeds ↗ | Spain, United States | Seed banks and geneticsGrowing equipment | 30 | Canapa Mundi, Cannafair, Cannafest, Cultiva Hanfexpo +6 | 2026 |
| Seedstockers ↗ | Spain, Netherlands | Seed banks and geneticsCBD productsGrowing equipment | 28 | Athens Cannabis Expo, BALKANNABIS EXPO, CB Expo, Canapa Mundi +6 | 2026 |
| Dinafem ↗ | Spain | CBD productsSeed banks and geneticsGrowing equipmentParaphernalia and smoking accessories | 49 | 4.20 Hemp Fest, Canapa Mundi, Canapa in Mostra, Cannabizz Warsaw +11 | 2020 |
| Serious Seeds ↗ | Netherlands, Belgium | Seed banks and geneticsParaphernalia and smoking accessoriesGrowing equipment | 46 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +5 | 2026 |
| Pyramid Seeds ↗ | Spain | Seed banks and geneticsGrowing equipment | 28 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, Expocannabis +5 | 2024 |
| Ripper Seeds ↗ | Spain | Seed banks and genetics | 23 | Cannafest, Expocannabis Sur, Expogrow, GrowMed +3 | 2026 |
| Exoticseed ↗ | Netherlands, Spain | Seed banks and genetics | 29 | Canapa Mundi, CannaFriends, Cannafair, Cannafest +5 | 2026 |
| Blimburn Seeds ↗ | Spain | Seed banks and geneticsCBD products | 24 | BALKANNABIS EXPO, Canapa Mundi, Cannafest, Cultiva Hanfexpo +6 | 2026 |
| Vip-Seeds ↗ | Spain | Seed banks and genetics | 17 | Cannafest, Expocannabis, Spannabis | 2025 |
| DNA Genetics ↗ | Netherlands | Seed banks and geneticsParaphernalia and smoking accessoriesGrowing equipment | 27 | Cannafair, Cannafest, Cultiva Hanfexpo, Expogrow +2 | 2025 |
| Super Strains Seeds ↗ | Netherlands | Seed banks and geneticsWholesale and distributionCBD productsNutrients and fertilizers | 29 | Cannabis Liberation Day, Cannafair, Cannafest, Cultiva Hanfexpo +4 | 2025 |
| Humboldt Seeds ↗ | Austria, Spain | Seed banks and genetics | 18 | Canapa Mundi, Canapa in Mostra, Cannafest, Hemp & CBD Expo +3 | 2025 |
| Silent Seeds ↗ | Netherlands | Seed banks and genetics | 15 | Cannafair, Cannafest, IndicaSativa Trade, Mary Jane Berlin +2 | 2026 |
| GEA SEEDS ↗ | Spain | Seed banks and geneticsGrowing equipment | 14 | Canapa Mundi, Cannafair, Mary Jane Berlin, Spannabis | 2026 |
| BULLDOG AMSTERDAM ↗ | Netherlands | Paraphernalia and smoking accessoriesSeed banks and geneticsShops and retailersWholesale and distribution | 36 | Athens Cannabis Expo, Canapa Mundi, Cannabis Liberation Day, Cannafair +8 | 2026 |
| City Seeds Bank ↗ | Netherlands, Spain | Seed banks and geneticsWholesale and distributionCBD productsParaphernalia and smoking accessories | 21 | 4.20 Hemp Fest, Canapa Mundi, Canapa in Mostra, Cannabis XXL +5 | 2025 |
| KANNABIA SEED COMPANY ↗ | Spain | Seed banks and geneticsGrowing equipment | 16 | CannaTrade, Cannafest, IndicaSativa Trade, KONOPEX +2 | 2026 |
| KALASHNIKOV SEEDS ↗ | Russia, Spain | Seed banks and geneticsGrowing equipment | 15 | Athens Cannabis Expo, Canapa Mundi, Cannafest, Cultiva Hanfexpo +4 | 2022 |
| Medical Seeds | Spain | Seed banks and geneticsGrowing equipment | 15 | Cannafest, Cultiva Hanfexpo, Expogrow, Spannabis | 2025 |
| Anesia Seeds® ↗ | Spain | Seed banks and genetics | 12 | CB Expo, Cannafair, Cannafest, KONOPEX +2 | 2026 |
| FastBuds American Autoflowers ↗ | Spain, United States | Seed banks and genetics | 10 | Cannafest, IndicaSativa Trade, Spannabis | 2025 |
| Ganesha Seeds ↗ | Netherlands | Seed banks and geneticsCBD productsGrowing equipmentParaphernalia and smoking accessories | 14 | CannaDouro, CannaFestival, Cannafair, Cannafest +4 | 2025 |
| BULK SEED BANK . ORG ↗ | United Kingdom, Austria | Seed banks and genetics | 13 | Cannafest, IndicaSativa Trade, Mary Jane Berlin, Spannabis | 2025 |
| Ministry of Cannabis ↗ | Spain, Netherlands | Seed banks and geneticsGrowing equipment | 12 | Canapa Mundi, Cannafest | 2019 |
| World of Seeds ↗ | Spain | Seed banks and genetics | 11 | Canapa Mundi, Cannafest, IndicaSativa Trade, Spannabis | 2024 |
| Cannashock ↗ | Netherlands | CBD productsSeed banks and geneticsGrowing equipmentParaphernalia and smoking accessories | 69 | 4.20 Hemp Fest, Athens Cannabis Expo, Canapa Mundi, CannaDouro +15 | 2026 |
| Seedsman ↗ | Spain, United Kingdom | Seed banks and geneticsGrowing equipmentVaporizersParaphernalia and smoking accessories | 24 | Athens Cannabis Expo, BALKANNABIS EXPO, Canapa in Mostra, CannaTrade +8 | 2026 |
| T.H.Seeds ↗ | Netherlands | Seed banks and genetics | 16 | Cannafest, Cultiva Hanfexpo, Expogrow, North Grow +1 | 2025 |
| Humboldt Seed Company ↗ | United States, Spain | Seed banks and geneticsWholesale and distribution | 10 | Cannafest, ICBC Berlin, IndicaSativa Trade, Mary Jane Berlin +1 | 2026 |
| R-KIEM SEEDS ↗ | Spain | Seed banks and genetics | 10 | Mary Jane Berlin, Spannabis | 2025 |
| Exclusive Seeds Bank ↗ | Spain | Seed banks and genetics | 11 | BALKANNABIS EXPO, Expogrow, Spannabis | 2026 |
| The Kush Brothers Seeds | Argentina, Spain | Seed banks and genetics | 9 | Spannabis | 2026 |
| Ace Seeds ↗ | Spain | Seed banks and genetics | 8 | Spannabis | 2025 |
| Attitude Seedbank | United Kingdom | Seed banks and geneticsParaphernalia and smoking accessories | 8 | Cannafest, Cultiva Hanfexpo, Hemp & CBD Expo, Mary Jane Berlin +1 | 2026 |
| Fair Seeds ↗ | Czechia | Seed banks and geneticsGrowing equipmentParaphernalia and smoking accessories | 7 | Cannafest | 2022 |
| La Semilla Automática | Spain | Seed banks and geneticsWholesale and distribution | 7 | CannaDouro, Cannafest, Expogrow, Spannabis | 2022 |
| Nukaseeds ↗ | Czechia, Ireland | Seed banks and geneticsCBD productsWholesale and distributionGrowing equipment | 7 | Cannafest, KONOPEX | 2026 |
| THE GRATEFUL SEEDS ↗ | Spain | Seed banks and geneticsParaphernalia and smoking accessories | 7 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Holy Seeds Bank ↗ | Spain | Seed banks and genetics | 6 | Cannafest, Expogrow, Spannabis | 2022 |
| Exotic Seeds ↗ | Netherlands, Ireland | Seed banks and genetics | 13 | Canapa Mundi, Canapa in Mostra, Cannabis Liberation Day, Cannafest +3 | 2018 |
| Zoe's seeds ↗ | Italy | Seed banks and genetics | 12 | 4.20 Hemp Fest, Canapa Mundi, Canapa in Mostra, IndicaSativa Trade | 2019 |
| Eva Seeds ↗ | Spain | Seed banks and geneticsGrowing equipment | 10 | Cannafest, Expogrow, GrowMed, Spannabis | 2023 |
| 5semen.cz ↗ | Czechia | CBD productsSeed banks and genetics | 8 | Cannafest | 2023 |
| Purple City Genetics ↗ | Spain | Seed banks and genetics | 8 | CannaFestival, Expogrow, ICBC Berlin, Mary Jane Berlin +1 | 2026 |
| SeedBank.cz ↗ | Czechia | Seed banks and geneticsCBD productsVaporizersGrowing equipment | 8 | Cannafest, KONOPEX | 2025 |
| Bomb Seeds ↗ | United Kingdom, Netherlands | Seed banks and genetics | 7 | Cannafest, North Grow, Product Earth | 2019 |
| Semena Konopí ↗ | Czechia | Seed banks and geneticsGrowing equipment | 7 | Cannafest | 2018 |
| CBD Seed Europe ↗ | Bulgaria | CBD productsSeed banks and geneticsGrowing equipmentExtraction | 6 | Cannabis Business Europe, Cannafest, IndicaSativa Trade, Mary Jane Berlin | 2025 |
| DUTCHFEM SEEDS ↗ | Netherlands | Seed banks and genetics | 6 | Athens Cannabis Expo, IndicaSativa Trade, Product Earth | 2023 |
| Super Sativa Seed Club ↗ | Netherlands | Seed banks and geneticsCBD productsGrowing equipment | 6 | Cannafest, IndicaSativa Trade, Mary Jane Berlin | 2026 |
| PLANTASUR TRADING SL ↗ | Spain | CBD productsGrowing equipmentParaphernalia and smoking accessoriesVaporizers | 63 | BALKANNABIS EXPO, Canapa Mundi, CannaDouro, CannaTrade +11 | 2026 |
| Basil Bush ↗ | United Kingdom | Seed banks and geneticsParaphernalia and smoking accessoriesVaporizersWholesale and distribution | 20 | Cannafair, Cannafest, Cultiva Hanfexpo, Spannabis | 2024 |
| Nirvana Seeds ↗ | Spain, Netherlands | Seed banks and geneticsGrowing equipment | 17 | CannaBusiness, CannaTrade, Cannafest, Cultiva Hanfexpo +3 | 2022 |
| Hemp Trading ↗ | Spain | Wholesale and distributionSeed banks and geneticsNutrients and fertilizersGrowing equipment | 16 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, Expocannabis +2 | 2026 |
| Biological Seeds ↗ | Italy, Spain | Seed banks and genetics | 10 | Canapa Mundi, Canapa in Mostra, Cannafest, IndicaSativa Trade | 2018 |
| Humboldt Seed Organization ↗ | Austria, United States | Seed banks and genetics | 9 | Expogrow, Product Earth, Spannabis | 2023 |
| Pepita Seeds | Spain | Seed banks and genetics | 9 | Cannafest, Expogrow, Spannabis | 2018 |
| Positronic Seeds ↗ | Spain, Netherlands | Seed banks and geneticsGrowing equipment | 9 | Cannafair, Cannafest, Spannabis | 2024 |
| Sumo Seeds ↗ | Netherlands, Spain | Seed banks and genetics | 9 | Cannafair, Cannafest, Cultiva Hanfexpo, Expogrow +2 | 2019 |
| BSF Seeds ↗ | Spain | Seed banks and genetics | 8 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, Expogrow +1 | 2025 |
| CANAPA MONTANA ↗ | Italy | CBD productsSeed banks and geneticsExtraction | 8 | 4.20 Hemp Fest, Canapa Mundi, Cannafest | 2025 |
| conscious genetics | United Kingdom | Seed banks and genetics | 8 | Cannafest, Mary Jane Berlin, Product Earth, Spannabis | 2026 |
| House of the Great Gardener ↗ | Canada | Seed banks and genetics | 8 | Cannafest, Cultiva Hanfexpo, IndicaSativa Trade | 2019 |
| Élite Seeds | Spain | Seed banks and genetics | 7 | Expogrow, GrowMed, Spannabis | 2023 |
| Trikoma Seeds ↗ | Spain | Seed banks and genetics | 7 | BALKANNABIS EXPO, Canapa Mundi, Cannafest, IndicaSativa Trade +1 | 2023 |
| CANNABISOS ↗ | Greece | Seed banks and genetics | 5 | Athens Cannabis Expo, BALKANNABIS EXPO | 2023 |
| DINAFEM SEEDS / HUMBOLDT SEEDS ↗ | Spain | Seed banks and genetics | 5 | Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi, Spannabis | 2022 |
| Erba di Calabria | — | CBD productsSeed banks and geneticsGrowing equipmentWholesale and distribution | 5 | Canapa Mundi, IndicaSativa Trade | 2026 |
| PURE5 Extraction ↗ | United States | CBD productsSeed banks and geneticsExtractionVaporizers | 5 | Cannafest, Mary Jane Berlin | 2025 |
| Bask Triangle Farms Seeds | Spain | Seed banks and genetics | 4 | Mary Jane Berlin, Spannabis | 2026 |
| Black Farm Genetix | Spain | Seed banks and genetics | 4 | Spannabis | 2026 |
| CHRISTIANIA SEED BANK ↗ | Denmark | Seed banks and geneticsHemp productsArt and culture | 4 | Athens Cannabis Expo, Cannafest | 2022 |
| MadMac's Magic Haze Seeds ↗ | Germany | Seed banks and geneticsGrowing equipmentHemp productsMedical cannabis and laboratories | 4 | Mary Jane Berlin, Spannabis | 2026 |
| Serious Seeds / House of the Great Gardener | Netherlands, United Kingdom | Seed banks and genetics | 4 | Spannabis | 2025 |
| Terpethic | — | Seed banks and genetics | 4 | IndicaSativa Trade | 2025 |
| IDROGROW ↗ | Italy | Seed banks and geneticsGrowing equipmentWholesale and distributionVaporizers | 34 | BALKANNABIS EXPO, Canapa Mundi, Canapa in Mostra, Cannafest +4 | 2026 |
| CbWeed ↗ | Italy | CBD productsWholesale and distributionShops and retailersSeed banks and genetics | 26 | 4.20 Hemp Fest, Athens Cannabis Expo, CBD Expo France, Canapa Mundi +7 | 2026 |
| Amsterdam Seed Center ↗ | Netherlands | Seed banks and geneticsCBD productsGrowing equipmentVaporizers | 17 | CannaTrade, Cannabis Liberation Day, Cannafair, Cannafest +3 | 2026 |
| Simply Green ↗ | Netherlands | CBD productsSeed banks and geneticsParaphernalia and smoking accessoriesVaporizers | 16 | Cannabizz Warsaw, Cannafest, Cultiva Hanfexpo, ICBC Berlin +2 | 2026 |
| Genofarm | Spain | Seed banks and genetics | 8 | Canapa in Mostra, Expogrow, Product Earth, Spannabis | 2019 |
| Herbman Hustlin ↗ | United Kingdom | Seed banks and geneticsParaphernalia and smoking accessoriesMedia and publishingHemp products | 8 | Mary Jane Berlin, Product Earth, Spannabis | 2026 |
| Phenofinder Seeds ↗ | Netherlands | Seed banks and genetics | 8 | Cannafest, Product Earth, Spannabis | 2022 |
| Nasha Genetics ↗ | Spain | Seed banks and genetics | 7 | Cannafair, Cultiva Hanfexpo, Mary Jane Berlin, Product Earth +1 | 2026 |
| Pars Planet ↗ | Austria | Seed banks and genetics | 7 | CannaFestival, Cannafair, Cultiva Hanfexpo, KONOPEX +2 | 2026 |
| Christiania Seeds ↗ | Denmark | Seed banks and genetics | 6 | Cannafair, Cannafest, Mary Jane Berlin, North Grow | 2026 |
| Quantamon Seeds ↗ | — | Seed banks and genetics | 6 | Canapa Mundi, IndicaSativa Trade | 2023 |
| COOKIES | Switzerland, Czechia | CBD productsSeed banks and geneticsVaporizersWholesale and distribution | 5 | Cannafest, Mary Jane Berlin, Product Earth, Spannabis | 2026 |
| DMK 710 ↗ | Germany | Seed banks and geneticsGrowing equipmentParaphernalia and smoking accessoriesVaporizers | 5 | CannaFestival, Cannafair, Mary Jane Berlin | 2026 |
| KK2 Trading b.v. ↗ | Netherlands | Seed banks and geneticsWholesale and distributionCBD products | 5 | Cannafest, Expogrow, Mary Jane Berlin | 2026 |
| Puppets Genetics ↗ | Spain | Seed banks and genetics | 5 | CannaFestival, Spannabis | 2026 |
| Sativa Sister | Czechia | Seed banks and geneticsGrowing equipment | 5 | Cannafest | 2014 |
| Seeds Genetics Co. ↗ | Netherlands | Seed banks and genetics | 5 | Cannafair, Cannafest, Mary Jane Berlin | 2026 |
| Sir Canapa ↗ | Italy | CBD productsSeed banks and geneticsMedical cannabis and laboratoriesMedia and publishing | 5 | 4.20 Hemp Fest, IndicaSativa Trade, Mary Jane Berlin | 2026 |
| Vision Trading ↗ | Netherlands | Seed banks and genetics | 5 | Cultiva Hanfexpo, Spannabis | 2025 |
| Weed.de | Germany, Malta | Seed banks and geneticsGrowing equipmentParaphernalia and smoking accessoriesMedical cannabis and laboratories | 5 | Cannafair, ICBC Berlin, Mary Jane Berlin | 2026 |
| ChilliSeeds.cz | Czechia | Seed banks and genetics | 4 | Cannafest | 2018 |
| Eva Seeds / Cali Terpenes | Spain | Seed banks and geneticsGrowing equipment | 4 | Spannabis | 2025 |
| Exotic Seed Trading B.v. ↗ | Netherlands, Spain | Seed banks and genetics | 4 | BALKANNABIS EXPO, Cannafest, Mary Jane Berlin | 2025 |
| Ganja Farmer ↗ | Poland | Seed banks and genetics | 4 | Cannafair, Cannafest, Mary Jane Berlin | 2026 |
| Ganjaseeds ↗ | Czechia | Seed banks and genetics | 4 | Cannafest | 2017 |
| Green Czech Trading ↗ | Czechia | Seed banks and genetics | 4 | Cannafest | 2017 |
| Royal Hemp Co. ↗ | United States, Greece | Paraphernalia and smoking accessoriesSeed banks and genetics | 4 | Athens Cannabis Expo, Mary Jane Berlin | 2025 |
| Seed B ↗ | Czechia | Seed banks and genetics | 4 | Cannafest | 2018 |
| Smokenhagen ↗ | Denmark | CBD productsSeed banks and geneticsMedical cannabis and laboratoriesAssociations and institutions | 4 | Cannafest, Mary Jane Berlin | 2026 |
| The Attitude Inc. | United Kingdom | Seed banks and genetics | 4 | Product Earth, Spannabis | 2023 |
| The Plug Seed Bank | Spain | Seed banks and geneticsParaphernalia and smoking accessories | 4 | Expogrow, Spannabis | 2022 |
| TSIOU SEEDS ↗ | Greece | Seed banks and genetics | 4 | Athens Cannabis Expo | 2026 |
| BEAUTIFUL BEANS S.L ↗ | Spain | Seed banks and geneticsGrowing equipment | 3 | Cannafest, Mary Jane Berlin | 2025 |
| Doweedo ↗ | — | CBD productsSeed banks and genetics | 3 | IndicaSativa Trade | 2026 |
| Old School Genetics, Karma Genetics, Lucky Dog Seed CO | Spain | Seed banks and genetics | 3 | Mary Jane Berlin, Spannabis | 2026 |
| SPYSEEDS | United Kingdom | Seed banks and genetics | 3 | Athens Cannabis Expo | 2022 |
| The Pure Plug Store | Spain | Seed banks and genetics | 3 | Spannabis | 2025 |
| V Elementum Seeds Co. | Spain | Seed banks and genetics | 3 | Expogrow, Spannabis | 2022 |
| Wizard Trees ↗ | United States | Seed banks and genetics | 3 | Cannafest, Mary Jane Berlin | 2026 |
| Indras Planet | Austria | Seed banks and geneticsGrowing equipment | 22 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +1 | 2025 |
| Hemp Passion ↗ | United Kingdom, Spain | Wholesale and distributionSeed banks and geneticsGrowing equipment | 18 | Canapa Mundi, Canapa in Mostra, Cannafest, Cultiva Hanfexpo +5 | 2019 |
| NATURAL SYSTEMS ↗ | Spain | Growing equipmentWholesale and distributionSeed banks and geneticsParaphernalia and smoking accessories | 17 | Cannafair, Cannafest, Expogrow, Mary Jane Berlin +2 | 2026 |
| Pura Vida CBD ↗ | Netherlands, Spain | CBD productsSeed banks and geneticsWholesale and distributionMedical cannabis and laboratories | 16 | BALKANNABIS EXPO, Canapa Mundi, Cannabis Liberation Day, Cannafest +7 | 2024 |
| Hempatia ↗ | Italy | Growing equipmentSeed banks and genetics | 13 | Canapa Mundi, Canapa in Mostra, CannaTrade, Cultiva Hanfexpo +1 | 2020 |
| EUPHORIA TRADE s.r.o. ↗ | Czechia | CBD productsSeed banks and geneticsVaporizersWholesale and distribution | 11 | CannaTrade, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2024 |
| Pure Sativa ↗ | Netherlands, United Kingdom | Seed banks and geneticsHemp productsWholesale and distributionShops and retailers | 10 | Cannafest, Product Earth, Spannabis | 2023 |
| Homegrown Fantaseeds | Netherlands | Seed banks and genetics | 9 | Cannafest, Cultiva Hanfexpo, Spannabis | 2018 |
| Packiro GmbH ↗ | Germany | CBD productsSeed banks and geneticsManufacturersGrowing equipment | 9 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2024 |
| Advanced Seeds ↗ | — | Seed banks and genetics | 8 | Cultiva Hanfexpo, Expocannabis, Expogrow | 2022 |
| PANORAMIX GENETICS | Italy | Seed banks and genetics | 8 | Canapa Mundi, Canapa in Mostra, IndicaSativa Trade | 2019 |
| S&R Organics ↗ | Germany | ManufacturersSeed banks and geneticsGrowing equipment | 8 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +1 | 2026 |
| Basil Bush Spain ↗ | Spain, United Kingdom | Wholesale and distributionSeed banks and geneticsParaphernalia and smoking accessories | 7 | Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2025 |
| Branchenverband Cannabiswirtschaft e.V. ↗ | Germany | CBD productsSeed banks and geneticsGrowing equipmentParaphernalia and smoking accessories | 7 | CB Expo, Cannabis Business Europe, HamCan, Mary Jane Berlin | 2026 |
| CBD Seeds ↗ | Spain | Seed banks and genetics | 7 | Canapa in Mostra, Cannafest, Cultiva Hanfexpo, Expogrow +1 | 2015 |
| Genehtik ↗ | Spain, Italy | Seed banks and genetics | 7 | Canapa Mundi, Canapa in Mostra, Expogrow, Spannabis | 2023 |
| Grass O Matic | Spain | Seed banks and genetics | 6 | Canapa Mundi, Cannafest, Expogrow, GrowMed +1 | 2015 |
| GURUPLANTGENETIK | Spain | Seed banks and genetics | 6 | Cannafest, IndicaSativa Trade, Mary Jane Berlin | 2019 |
| Venus Genetics | Spain | Seed banks and genetics | 6 | Expogrow, Spannabis | 2019 |
| 710 Genetics ↗ | United Kingdom | Seed banks and genetics | 5 | Canapa in Mostra, Product Earth | 2019 |
| Cannabis Bakehouse ↗ | Netherlands | CBD productsSeed banks and geneticsGrowing equipmentFood and beverages | 5 | Cannafest, Cultiva Hanfexpo, IndicaSativa Trade | 2024 |
| Four 20 Pharma GmbH ↗ | Germany | Seed banks and geneticsMedical cannabis and laboratories | 5 | HamCan, ICBC Berlin, Mary Jane Berlin | 2025 |
| Girls Seeds ↗ | Spain | Paraphernalia and smoking accessoriesSeed banks and genetics | 5 | Mary Jane Berlin, Spannabis | 2026 |
| HortiLab ↗ | Austria, Netherlands | Seed banks and geneticsGrowing equipment | 5 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2025 |
| Seed Supplier ↗ | Germany | Seed banks and genetics | 5 | CannaFestival, Cannafair, HamCan, Mary Jane Berlin | 2026 |
| The Cali Connection ↗ | United States | Seed banks and genetics | 5 | Canapa Mundi, Cannafest, Expogrow, Spannabis | 2023 |
| Top Tao Seeds ↗ | Czechia | Seed banks and genetics | 5 | Canapa Mundi, CannaFestival, Cannafest, HamCan +1 | 2025 |
| 00 Seeds ↗ | — | Seed banks and genetics | 4 | Expogrow | 2022 |
| Barney's Souvenirs B.V. ↗ | Netherlands | Seed banks and genetics | 4 | BALKANNABIS EXPO, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| Big Buddha Seeds ↗ | United Kingdom | Seed banks and genetics | 4 | Spannabis | 2019 |
| Doja ↗ | United States | Seed banks and geneticsMedical cannabis and laboratories | 4 | Mary Jane Berlin, Product Earth | 2026 |
| French Touch Seeds ↗ | — | Seed banks and genetics | 4 | Expogrow | 2022 |
| Genehtik Seeds / Genehtik Nutrients | Spain | Seed banks and geneticsNutrients and fertilizers | 4 | Spannabis | 2024 |
| Grounded Genetics ↗ | Spain | Seed banks and genetics | 4 | Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| High4Life ↗ | Germany | Seed banks and geneticsGrowing equipment | 4 | CannaFestival, CannaFriends, Cannafair, Mary Jane Berlin | 2025 |
| Smokenhagen Fat Beans ↗ | Denmark, Netherlands | CBD productsSeed banks and geneticsMedical cannabis and laboratories | 4 | BALKANNABIS EXPO, Mary Jane Berlin, Spannabis | 2025 |
| Weed You | Spain | Seed banks and geneticsHemp products | 4 | Spannabis | 2025 |
| World Breeders ↗ | Czechia | Seed banks and genetics | 4 | Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2026 |
| Bask Triangle Farms ↗ | Spain | Seed banks and geneticsMedical cannabis and laboratoriesAssociations and institutions | 3 | Expogrow, Mary Jane Berlin, Spannabis | 2025 |
| BBG PROJECTS ↗ | Spain | CBD productsSeed banks and genetics | 3 | Cannafest, Expogrow, Spannabis | 2021 |
| Bud Voyage ↗ | Germany | CBD productsSeed banks and geneticsGrowing equipment | 3 | Cannafair, Cannafest, Mary Jane Berlin | 2025 |
| Buddha Seed Bank ↗ | Spain | Seed banks and geneticsWholesale and distributionNutrients and fertilizers | 3 | Cultiva Hanfexpo, Spannabis | 2021 |
| Dank Genetics ↗ | United Kingdom | Seed banks and genetics | 3 | Product Earth | 2019 |
| Free Soul | Spain | Seed banks and genetics | 3 | Spannabis | 2021 |
| Frosty Farms ↗ | Austria | Seed banks and geneticsGrowing equipmentCBD productsAssociations and institutions | 3 | Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| Genehtik Seeds ↗ | Spain | Seed banks and geneticsNutrients and fertilizers | 3 | IndicaSativa Trade, Spannabis | 2021 |
| GeneSeeds Bank | Spain | Seed banks and genetics | 3 | Spannabis | 2019 |
| IZI ↗ | Czechia | Seed banks and genetics | 3 | Cannafair, Mary Jane Berlin | 2025 |
| IZI Seeds ↗ | Czechia | Seed banks and geneticsGrowing equipmentWholesale and distribution | 3 | Cannafair, Cannafest | 2025 |
| Jack Herer Cup | Netherlands | CBD productsSeed banks and geneticsGrowing equipmentMedia and publishing | 3 | Mary Jane Berlin | 2025 |
| Lady Sativa Genetics | United Kingdom | Seed banks and genetics | 3 | Product Earth | 2017 |
| Mr Hide Seeds | Spain | Seed banks and genetics | 3 | Spannabis | 2019 |
| Mr. Hide ↗ | — | Seed banks and genetics | 3 | Expogrow | 2022 |
| NOVI Wholesale ↗ | Netherlands | Seed banks and geneticsVaporizersHemp productsWholesale and distribution | 3 | Mary Jane Berlin, Spannabis | 2026 |
| OG Labs ↗ | United States | Seed banks and genetics | 3 | CannaDouro, Cannafest | 2019 |
| Rare Dankness ↗ | United Kingdom, Spain | Seed banks and genetics | 3 | Spannabis | 2023 |
| Specialized Seeds ↗ | Spain | Seed banks and genetics | 3 | Canapa Mundi | 2023 |
| The Plant Organic Seeds ↗ | Spain | Seed banks and genetics | 3 | Expogrow, Spannabis | 2018 |
| Trichome Jungle Seeds | United Kingdom | Seed banks and genetics | 3 | Product Earth, Spannabis | 2025 |
| AAA SEEDZ / TERPHOGZ ↗ | France | Seed banks and geneticsGrowing equipmentVaporizersHemp products | 2 | Mary Jane Berlin | 2025 |
| Black Tuna ↗ | Germany | Seed banks and genetics | 2 | Cannafest, KONOPEX | 2025 |
| Blimburn BCN Seeds ↗ | Spain | Seed banks and genetics | 2 | Cannafest | 2014 |
| Blimburn Seeds by BBG ↗ | Spain | Seed banks and genetics | 2 | Cannafest | 2025 |
| Bloomtech GmbH ↗ | — | Seed banks and geneticsGrowing equipment | 2 | CannaFriends | 2025 |
| Carpathians Seeds ↗ | Ukraine | Seed banks and genetics | 2 | Cannafest | 2014 |
| COLECCIÓN SUR, S.L. ↗ | Spain | Seed banks and geneticsGrowing equipment | 2 | Cannafest | 2024 |
| Conscious Genetics / Herbman Hustlin | United Kingdom | Seed banks and genetics | 2 | Spannabis | 2025 |
| Delicious Seeds | World of Seeds | Spain | Seed banks and genetics | 2 | Spannabis | 2025 |
| DNA Genetics / Pure Sativa | Netherlands | Seed banks and genetics | 2 | Spannabis | 2025 |
| Equilibrium Genetics | United States | Seed banks and genetics | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Exclusive Seed Bank ↗ | — | Seed banks and genetics | 2 | Expogrow | 2019 |
| FiveSeedsBank ↗ | Czechia | Seed banks and genetics | 2 | Cannafest | 2018 |
| GeneSeeds & NemeSeeds | Spain | Seed banks and genetics | 2 | Spannabis | 2023 |
| Grand Cru ↗ | Spain | Seed banks and genetics | 2 | Mary Jane Berlin | 2026 |
| Green Alchemy / Calibiza Seeds | Spain | Seed banks and genetics | 2 | Spannabis | 2025 |
| Green Wish | — | Seed banks and genetics | 2 | Expogrow | 2019 |
| gutmut saatgut ↗ | Germany | Seed banks and genetics | 2 | CannaFriends, Mary Jane Berlin | 2025 |
| Hawaiian Budline ↗ | United States | Seed banks and geneticsGrowing equipment | 2 | Mary Jane Berlin | 2026 |
| Hemp Trading / Buddha Seeds / Top Crop | Spain | Seed banks and genetics | 2 | Spannabis | 2025 |
| Higher Heights | United States, Spain | Seed banks and genetics | 2 | Spannabis | 2026 |
| Holiday Exotics | Spain | Seed banks and genetics | 2 | Cannafest, Expogrow | 2018 |
| KANNABIA / PLANTASUR ↗ | Spain | Seed banks and geneticsNutrients and fertilizers | 2 | Athens Cannabis Expo | 2022 |
| London Seed Centre | United Kingdom | Seed banks and genetics | 2 | Product Earth | 2017 |
| Mavericks Seeds | — | Seed banks and genetics | 2 | Expogrow, Mary Jane Berlin | 2026 |
| Ministry of Cannabis Seeds ↗ | Spain | Seed banks and genetics | 2 | Canapa Mundi | 2019 |
| Mr. Hide Seeds / Mr. Hide Extracts | Spain | Seed banks and genetics | 2 | Spannabis | 2025 |
| Mr. Hide Seeds & Mr. Hide Extracts | Spain | Seed banks and genetics | 2 | Spannabis | 2023 |
| Mystery Seeds | Netherlands | CBD productsSeed banks and genetics | 2 | Cannafest | 2019 |
| Natural Seeds ↗ | Czechia | Seed banks and genetics | 2 | Cannafest | 2014 |
| Nine Weeks Harvest ↗ | United States, Spain | Seed banks and genetics | 2 | Cannafest, Mary Jane Berlin | 2024 |
| No Border Seeds | — | Seed banks and genetics | 2 | Expogrow | 2019 |
| Old School Genetics | Spain | Seed banks and genetics | 2 | Spannabis | 2023 |
| Pars Planet e.U. ↗ | Austria | Seed banks and genetics | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Passion for seeds | Spain | Seed banks and geneticsParaphernalia and smoking accessoriesMedical cannabis and laboratories | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Plantformers | Netherlands | Seed banks and genetics | 2 | Cannafest, Product Earth | 2016 |
| Pop Rocks Seeds ↗ | Denmark | Seed banks and geneticsGrowing equipmentHemp productsMedical cannabis and laboratories | 2 | Mary Jane Berlin | 2026 |
| Poppin Fire | United States | Seed banks and genetics | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Primitiae Genetics | — | Seed banks and genetics | 2 | IndicaSativa Trade | 2025 |
| Pure Instinto ↗ | Spain | Seed banks and genetics | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Purple City Genetics Int. | Spain | Seed banks and genetics | 2 | Spannabis | 2024 |
| Seeds.promo | Spain | Seed banks and genetics | 2 | Spannabis | 2023 |
| Seeds.Promo | Semilleros Viajeros | Spain | Seed banks and genetics | 2 | Spannabis | 2026 |
| Semenakonopi.cz ↗ | Czechia | Seed banks and geneticsCBD products | 2 | Cannafest | 2025 |
| SPORADIKO ↗ | Greece | Seed banks and genetics | 2 | Athens Cannabis Expo | 2022 |
| Summit Smoke | Austria | Seed banks and geneticsGrowing equipment | 2 | Mary Jane Berlin | 2026 |
| Super Seeds | Czechia, Ukraine | Seed banks and genetics | 2 | Cannafest | 2019 |
| TerpyZ Mutant Genetics ↗ | — | Seed banks and geneticsGrowing equipment | 2 | CannaFriends, Mary Jane Berlin | 2026 |
| TUYERBA - SPECIAL TASTE ↗ | Spain | CBD productsSeed banks and geneticsGrowing equipmentVaporizers | 2 | Cannafest | 2025 |
| Underground Originals | United Kingdom | Seed banks and genetics | 2 | Spannabis | 2019 |
| World Hemp Seeds | Slovakia | Seed banks and genetics | 2 | Cannafest, KONOPEX | 2026 |
| Zamnesia ↗ | Netherlands | Seed banks and geneticsParaphernalia and smoking accessories | 2 | Mary Jane Berlin | 2025 |
| ΑΓΡΟΤΙΚΟΣ ΣΥΝΕΤΑΙΡΙΣΜΟΣ ΦΥΤΕΙΩΝ ΑΙΤΟΛΟΑΚΑΡΝΑΝΙΑΣ | Greece | Seed banks and genetics | 2 | Athens Cannabis Expo | 2022 |
| Snail Custom Rolling Papers ↗ | Slovenia, Netherlands | Paraphernalia and smoking accessoriesSeed banks and geneticsGrowing equipment | 69 | 4.20 Hemp Fest, Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi +10 | 2026 |
| Biohorti SL - BioTabs ↗ | Spain, Netherlands | Nutrients and fertilizersGrowing equipmentHemp productsSeed banks and genetics | 45 | BALKANNABIS EXPO, Canapa Mundi, Canapa in Mostra, CannaDouro +10 | 2026 |
| Grow In AG ↗ | Germany | Seed banks and geneticsGrowing equipmentWholesale and distributionServices and consulting | 41 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2026 |
| Hy-Pro ↗ | Netherlands | CBD productsSeed banks and geneticsGrowing equipmentNutrients and fertilizers | 33 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +5 | 2024 |
| grow! Magazin ↗ | Germany | Media and publishingSeed banks and geneticsGrowing equipmentMedical cannabis and laboratories | 27 | CB Expo, CannaFriends, CannaTrade, Cultiva Hanfexpo +3 | 2026 |
| Green House Feeding ↗ | Netherlands | Nutrients and fertilizersGrowing equipmentWholesale and distributionSeed banks and genetics | 25 | CannaDouro, Cannafest, IndicaSativa Trade, Mary Jane Berlin +2 | 2026 |
| Indoorline ↗ | Italy | Growing equipmentWholesale and distributionSeed banks and geneticsVaporizers | 25 | 4.20 Hemp Fest, Canapa Mundi, Canapa in Mostra, Cannabis Tipo Forte +3 | 2026 |
| Secret Jardin ↗ | Belgium | Growing equipmentExtractionSeed banks and genetics | 25 | Canapa in Mostra, Cannafest, Cultiva Hanfexpo, Expocannabis +4 | 2025 |
| Grower's Choice | Netherlands | Seed banks and genetics | 19 | Cannabis Liberation Day, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2025 |
| Marry Jane ↗ | Switzerland | CBD productsSeed banks and geneticsVaporizersWholesale and distribution | 19 | CB Expo, CannaTrade, Cannafest, Cultiva Hanfexpo +3 | 2025 |
| Qnubu ↗ | Spain | ManufacturersParaphernalia and smoking accessoriesVaporizersExtraction | 19 | CannaTrade, Cannafest, Cultiva Hanfexpo, Expogrow +2 | 2026 |
| Athena Ag ↗ | United States | Growing equipmentNutrients and fertilizersSeed banks and genetics | 17 | Cannafair, Cannafest, IndicaSativa Trade, Mary Jane Berlin +1 | 2026 |
| Growshop.cz ↗ | Czechia | Growing equipmentExtractionVaporizersSeed banks and genetics | 17 | Cannafest, KONOPEX | 2025 |
| Modern Stone Exports ↗ | India | Seed banks and geneticsGrowing equipmentParaphernalia and smoking accessories | 17 | Athens Cannabis Expo, CannaBusiness, CannaTrade, Cannafest +4 | 2025 |
| Phytolite | Italy, Bulgaria | Growing equipmentSeed banks and genetics | 17 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, Expogrow +4 | 2024 |
| Dutch Garden Supplies ↗ | Austria, Netherlands | Growing equipmentSeed banks and geneticsAssociations and institutionsWholesale and distribution | 16 | Cannabis Europa, Cannafest, Cultiva Hanfexpo, ICBC Berlin +2 | 2026 |
| Aptus Plant Tech ↗ | Netherlands, Germany | Growing equipmentSeed banks and geneticsNutrients and fertilizers | 15 | CannaTrade, Cannafest, Expogrow, Mary Jane Berlin +2 | 2026 |
| CBD ALCHEMY ↗ | France, Italy | CBD productsExtractionWholesale and distributionSeed banks and genetics | 15 | 4.20 Hemp Fest, CBD Expo France, Canapa Mundi, Cannafest +3 | 2025 |
| GREEN BROTHERS ↗ | Switzerland, Luxembourg | Wholesale and distributionCBD productsSeed banks and geneticsVaporizers | 15 | Athens Cannabis Expo, CB Expo, CBD Expo France, Cannabizz Warsaw +7 | 2026 |
| Flowery Field GmbH ↗ | Austria | Growing equipmentSeed banks and geneticsHemp productsMedical cannabis and laboratories | 14 | Cannafest, Cultiva Hanfexpo, IndicaSativa Trade, Mary Jane Berlin | 2025 |
| Greenception ↗ | Germany, Switzerland | Growing equipmentSeed banks and genetics | 13 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +2 | 2025 |
| DELI HEMP ↗ | France | CBD productsSeed banks and geneticsVaporizersExtraction | 11 | CannaDouro, Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Florganics ↗ | Germany | Seed banks and geneticsGrowing equipment | 11 | CannaFriends, Cannabis XXL, Cannafair, Cannafest +2 | 2025 |
| GROWLAND s.r.o. ↗ | Slovakia, Czechia | Seed banks and geneticsGrowing equipmentHemp products | 11 | CannaBusiness, CannaTrade, Cannafest, Cultiva Hanfexpo | 2021 |
| EUPHORIA s.r.o. ↗ | Czechia, Netherlands | CBD productsVaporizersWholesale and distributionSeed banks and genetics | 10 | Cannabis XXL, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| Magu CBD GmbH ↗ | Austria | CBD productsSeed banks and geneticsGrowing equipmentAssociations and institutions | 10 | Cultiva Hanfexpo, HempsFair, ICBC Berlin, Mary Jane Berlin | 2024 |
| Canatura Wholesale ↗ | Czechia | CBD productsVaporizersHemp productsWholesale and distribution | 7 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Growcity.cz ↗ | Czechia | Growing equipmentVaporizersSeed banks and geneticsParaphernalia and smoking accessories | 7 | Cannafest | 2024 |
| GrowTec ↗ | Spain, Germany | Seed banks and geneticsMedical cannabis and laboratoriesShops and retailersGrowing equipment | 7 | CannaBusiness, CannaTrade, ICBC Berlin, Spannabis | 2025 |
| Happease ↗ | Czechia | Wholesale and distributionCBD productsVaporizersSeed banks and genetics | 7 | Cannafest, Mary Jane Berlin, Spannabis | 2024 |
| Hempions GmbH ↗ | Austria | Hemp productsCBD productsSeed banks and genetics | 7 | CannaTrade, Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| Pure Seeds | Spain | Seed banks and genetics | 7 | Expogrow, GrowMed, IndicaSativa Trade, Spannabis | 2018 |
| Roican s.r.o. ↗ | Czechia, Italy | Wholesale and distributionHemp productsCBD productsExtraction | 7 | CannaTrade, Cannafest, ICBC Berlin, KONOPEX +1 | 2026 |
| Top Crop ↗ | Spain | Nutrients and fertilizersSeed banks and geneticsWholesale and distributionGrowing equipment | 7 | Canapa Mundi, Cannafest, IndicaSativa Trade, Mary Jane Berlin +1 | 2023 |
| Druid Nutrients ↗ | Netherlands | Seed banks and geneticsGrowing equipment | 6 | Cannafair, Cannafest, Cultiva Hanfexpo, Expogrow +1 | 2025 |
| Greenlane ↗ | Netherlands, United States | Paraphernalia and smoking accessoriesVaporizersMedia and publishingSeed banks and genetics | 6 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, IndicaSativa Trade +2 | 2023 |
| Headstash BCN ↗ | Spain | Seed banks and geneticsGrowing equipment | 6 | Cultiva Hanfexpo, KONOPEX, Mary Jane Berlin, Product Earth +1 | 2026 |
| MICROGENETICA ↗ | — | Seed banks and genetics | 6 | Canapa in Mostra, Cannabis Liberation Day, IndicaSativa Trade | 2019 |
| Philosopher Seeds ↗ | Spain | Shops and retailersGrowing equipmentSeed banks and genetics | 6 | Expogrow, IndicaSativa Trade, Spannabis | 2021 |
| Arvaloo GmbH ↗ | Germany | CBD productsSeed banks and geneticsVaporizersAssociations and institutions | 5 | CB Expo, Cannafair, Mary Jane Berlin | 2025 |
| CannaSpace Prague ↗ | Czechia | CBD productsVaporizersExtractionSeed banks and genetics | 5 | Cannafest, KONOPEX, Mary Jane Berlin, Spannabis | 2026 |
| CBD Crew ↗ | Spain | Seed banks and genetics | 5 | Expogrow, GrowMed, Spannabis | 2018 |
| Expert Seeds ↗ | Ireland | Seed banks and genetics | 5 | Expogrow, Product Earth, Spannabis | 2019 |
| Fenix MTX | Germany | Seed banks and geneticsGrowing equipment | 5 | Cannafair, Cannafest, Cultiva Hanfexpo | 2024 |
| Gli Elfi di Calabria ↗ | — | CBD productsWholesale and distributionGrowing equipmentSeed banks and genetics | 5 | IndicaSativa Trade | 2026 |
| Hierba del diablo ↗ | Spain | Paraphernalia and smoking accessoriesWholesale and distributionShops and retailersSeed banks and genetics | 5 | Canapa Mundi, IndicaSativa Trade | 2023 |
| Medical Marijuana Genetics ↗ | United Kingdom | Medical cannabis and laboratoriesCBD productsSeed banks and genetics | 5 | Cannafest, Cultiva Hanfexpo, Expogrow, IndicaSativa Trade | 2018 |
| Puffy ↗ | United States, Czechia | VaporizersCBD productsWholesale and distributionSeed banks and genetics | 5 | Cannafair, Cannafest, KONOPEX, Mary Jane Berlin | 2026 |
| Reggae Seeds ↗ | Spain | Growing equipmentSeed banks and genetics | 5 | Expogrow, Spannabis | 2018 |
| Seed Cloud | — | Seed banks and geneticsGrowing equipment | 5 | CannaFestival, Cannafair, Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| SynBiotic SE ↗ | Germany | CBD productsSeed banks and geneticsGrowing equipmentVaporizers | 5 | CB Expo, ICBC Berlin, Mary Jane Berlin | 2026 |
| Attitude Distribution ↗ | Spain | Seed banks and genetics | 4 | Canapa Mundi, Expogrow, Spannabis | 2016 |
| CANNAVIBES ↗ | Greece | Shops and retailersCBD productsSeed banks and geneticsHemp products | 4 | Athens Cannabis Expo | 2025 |
| DutchFem | Netherlands | CBD productsSeed banks and genetics | 4 | Cannabis Liberation Day, Cannafair, Cannafest | 2025 |
| GB The Green Brand ↗ | Spain | CBD productsSeed banks and geneticsGrowing equipmentParaphernalia and smoking accessories | 4 | Mary Jane Berlin, Spannabis | 2025 |
| Genetics by G | — | Seed banks and geneticsCBD productsGrowing equipmentVaporizers | 4 | Mary Jane Berlin, Product Earth | 2026 |
| grow2gether ↗ | Austria | Seed banks and geneticsGrowing equipmentVaporizersMedical cannabis and laboratories | 4 | Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| KIWI SEEDS | Netherlands | Seed banks and geneticsGrowing equipment | 4 | Athens Cannabis Expo, Cannafest, Cultiva Hanfexpo, Highlife | 2018 |
| Norddampf ↗ | Germany | VaporizersCBD productsSeed banks and geneticsGrowing equipment | 4 | Cannafair, Mary Jane Berlin | 2026 |
| Only Grams ↗ | Germany | CBD productsWholesale and distributionSeed banks and geneticsParaphernalia and smoking accessories | 4 | Mary Jane Berlin, Spannabis | 2026 |
| Panoramix | Italy | Seed banks and geneticsGrowing equipment | 4 | Canapa Mundi, IndicaSativa Trade | 2016 |
| TAO Seeds ↗ | Czechia | Seed banks and genetics | 4 | Cannabis Liberation Day, Cannafest, Cultiva Hanfexpo | 2025 |
| The High Company ↗ | Netherlands | Seed banks and geneticsParaphernalia and smoking accessories | 4 | Cannafest, Mary Jane Berlin | 2025 |
| BBSeeds ↗ | — | Seed banks and genetics | 3 | Cannafair, Expogrow, Spannabis | 2026 |
| CANAPAGOOD | Italy | CBD productsSeed banks and geneticsExtractionWholesale and distribution | 3 | CB Expo, CBD Expo France, Cannafest | 2021 |
| Cannerald AG | Switzerland | Seed banks and geneticsGrowing equipmentMedical cannabis and laboratoriesWholesale and distribution | 3 | CannaTrade, Mary Jane Berlin | 2024 |
| Cipher Genetics ↗ | Austria | Seed banks and genetics | 3 | Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| Devil's Harvest Seeds | — | Seed banks and genetics | 3 | Cannabis Liberation Day, Mary Jane Berlin | 2026 |
| Free Soul Seeds | Spain | Seed banks and genetics | 3 | Spannabis | 2018 |
| Genehtik Nutrients ↗ | Spain | Seed banks and geneticsNutrients and fertilizers | 3 | Spannabis | 2021 |
| Ghost Farm | — | Seed banks and genetics | 3 | Canapa Mundi, IndicaSativa Trade | 2020 |
| Green Gold ↗ | Switzerland | Seed banks and geneticsWholesale and distributionShops and retailers | 3 | CBD Expo France, Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| Histoire de Graines ↗ | — | Paraphernalia and smoking accessoriesSeed banks and genetics | 3 | Expogrow | 2022 |
| Kaliseeds | — | Seed banks and genetics | 3 | Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| Mainhattan Seeds ↗ | Germany | Seed banks and genetics | 3 | CannaFriends, Cannafair, Mary Jane Berlin | 2025 |
| Malkmus Holistic GmbH ↗ | Germany | CBD productsWholesale and distributionHemp productsSeed banks and genetics | 3 | CB Expo, Cannafest | 2025 |
| Meca420 GmbH ↗ | Germany | Medical cannabis and laboratoriesSeed banks and geneticsGrowing equipmentHemp products | 3 | Cannafair, Mary Jane Berlin | 2026 |
| Organic Labs | Spain | Seed banks and geneticsWholesale and distributionNutrients and fertilizers | 3 | Spannabis | 2021 |
| Spectralfingerprints ↗ | Slovenia | CBD productsSeed banks and geneticsGrowing equipmentVaporizers | 3 | Cannafest, Mary Jane Berlin | 2026 |
| Swiss cannabinoid Sagl ↗ | Switzerland | Wholesale and distributionHemp productsSeed banks and genetics | 3 | CannaTrade, Cannafest, Mary Jane Berlin | 2025 |
| THCBD e.U. ↗ | Austria | Art and cultureSeed banks and genetics | 3 | Cannafest, Cultiva Hanfexpo | 2025 |
| Wolke ↗ | — | Seed banks and geneticsGrowing equipmentParaphernalia and smoking accessories | 3 | CannaFriends, Cannafair | 2025 |
| Adonhusa GmbH | Germany | Seed banks and genetics | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Alpine Biolabs ↗ | Austria | Growing equipmentSeed banks and geneticsAssociations and institutions | 2 | Cannafest, Mary Jane Berlin | 2026 |
| Archive Seeds ↗ | United States | Seed banks and genetics | 2 | Mary Jane Berlin | 2025 |
| Auto Seeds ↗ | Spain | Seed banks and genetics | 2 | Cannafest | 2016 |
| Backpackboyz | — | Seed banks and geneticsGrowing equipmentHemp products | 2 | Mary Jane Berlin | 2026 |
| Botanimatik | — | Seed banks and genetics | 2 | Expogrow, IndicaSativa Trade | 2018 |
| Breed Bros ↗ | Poland | Seed banks and genetics | 2 | Kanaba Fest, Spannabis | 2021 |
| Breeder Seeds Crew | — | Seed banks and genetics | 2 | Expogrow | 2019 |
| Breeders Hemp | Spain | Hemp productsSeed banks and genetics | 2 | Spannabis | 2021 |
| BSFCORP SL. ↗ | Spain | Seed banks and genetics | 2 | Mary Jane Berlin, Product Earth | 2025 |
| Cakespace | France | CBD productsSeed banks and geneticsHemp productsShops and retailers | 2 | CBD Expo France, Cannafest | 2021 |
| Calibiza Seeds | Spain | Seed banks and genetics | 2 | Expogrow, Spannabis | 2023 |
| Canapa by Paxiom ↗ | United States | CBD productsSeed banks and geneticsGrowing equipmentMedical cannabis and laboratories | 2 | ICBC Berlin, Mary Jane Berlin | 2024 |
| Cannabis Heaven ↗ | — | Seed banks and genetics | 2 | KONOPEX | 2026 |
| CannFama GmbH | — | Seed banks and genetics | 2 | Cultiva Hanfexpo | 2023 |
| City Seedbank ↗ | Netherlands | Seed banks and genetics | 2 | Cannafest, North Grow | 2018 |
| City Seeds Bank / CSB Supply | Spain, Netherlands | Seed banks and geneticsParaphernalia and smoking accessories | 2 | Spannabis | 2022 |
| Comercial Econord S.C. / Xtreme Seeds | Spain | Seed banks and geneticsNutrients and fertilizers | 2 | Spannabis | 2022 |
| Compound Genetics ↗ | United States | Seed banks and geneticsGrowing equipment | 2 | Mary Jane Berlin | 2026 |
| CSB Supply ↗ | Spain, Netherlands | Wholesale and distributionSeed banks and geneticsParaphernalia and smoking accessoriesVaporizers | 2 | Cannafest, Spannabis | 2023 |
| DUTCH FERTI ↗ | Spain, Netherlands | Seed banks and geneticsNutrients and fertilizers | 2 | Athens Cannabis Expo, Spannabis | 2018 |
| Female Seeds ↗ | — | Seed banks and genetics | 2 | Cannafair, Cannafest | 2019 |
| Fullagro SL | Spain | Seed banks and geneticsWholesale and distribution | 2 | Spannabis | 2024 |
| FullMoon Sesh ↗ | Czechia, United Kingdom | Seed banks and geneticsExtractionMedia and publishing | 2 | Cannafest, Mary Jane Berlin | 2025 |
| G13 Labs ↗ | Netherlands, United Kingdom | Seed banks and genetics | 2 | Cannafest, Product Earth | 2019 |
| Green - Secret Flowers & Wholesale ↗ | Germany | CBD productsSeed banks and geneticsGrowing equipmentVaporizers | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Greenlab Colombia ↗ | Colombia | CBD productsSeed banks and geneticsGrowing equipment | 2 | Cannafest, Mary Jane Berlin | 2024 |
| Gypsy King Seeds | United Kingdom | Seed banks and geneticsParaphernalia and smoking accessories | 2 | Product Earth | 2016 |
| Hanf.com ↗ | Germany | CBD productsSeed banks and geneticsGrowing equipmentHemp products | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Herbies Seeds ↗ | Spain | Seed banks and genetics | 2 | Canapa Mundi, Spannabis | 2023 |
| Incannation ↗ | Czechia | CBD productsSeed banks and genetics | 2 | Cannafest, Hemp & CBD Expo | 2019 |
| Jatari Seeds | Spain | Seed banks and genetics | 2 | Expogrow, Spannabis | 2023 |
| JDI vape Europe s.r.o ↗ | Czechia | VaporizersSeed banks and genetics | 2 | Cannafest | 2025 |
| Jungle Vibez | Netherlands | Seed banks and genetics | 2 | Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| KARMA GENETICS | Spain | Seed banks and genetics | 2 | Mary Jane Berlin, Spannabis | 2025 |
| KOLABU ↗ | Czechia | Seed banks and genetics | 2 | Athens Cannabis Expo, Cultiva Hanfexpo | 2023 |
| Legal Weed ↗ | — | Seed banks and genetics | 2 | Cultiva Hanfexpo, IndicaSativa Trade | 2022 |
| Leidseplein In- En Verkoop B.v. ↗ | Netherlands | Seed banks and genetics | 2 | BALKANNABIS EXPO, Mary Jane Berlin | 2025 |
| Loud Seeds | Spain | Seed banks and genetics | 2 | Expogrow, Spannabis | 2022 |
| LUCKY DOG SEED CO | Spain | Seed banks and genetics | 2 | Mary Jane Berlin, Spannabis | 2025 |
| Mafiaseeds ↗ | Czechia | CBD productsParaphernalia and smoking accessoriesSeed banks and genetics | 2 | Cannafest | 2021 |
| MJ3 Electronics | Spain | Seed banks and geneticsGrowing equipmentHemp productsMedical cannabis and laboratories | 2 | Cannafair, Mary Jane Berlin | 2024 |
| Mother Seeds | Spain | Seed banks and genetics | 2 | Mary Jane Berlin, Spannabis | 2023 |
| Need For Seed ↗ | — | Seed banks and genetics | 2 | KONOPEX | 2026 |
| Packwoods ↗ | — | Seed banks and geneticsVaporizersMedical cannabis and laboratoriesCBD products | 2 | Mary Jane Berlin, Product Earth | 2026 |
| Paradise Products BV ↗ | Netherlands | Seed banks and genetics | 2 | Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| Purple City Genetics International | Spain | Seed banks and genetics | 2 | Mary Jane Berlin, Spannabis | 2022 |
| Rollmops ↗ | Poland | Seed banks and geneticsFood and beveragesParaphernalia and smoking accessoriesMedia and publishing | 2 | Cannafest, KONOPEX | 2026 |
| Roor Seeds | Netherlands | Seed banks and genetics | 2 | Cannafest, Expogrow | 2013 |
| SHERBINSKIS ↗ | United States | Seed banks and geneticsGrowing equipmentMedical cannabis and laboratories | 2 | Mary Jane Berlin | 2026 |
| Shifa Shop | Spain | Seed banks and geneticsMedical cannabis and laboratories | 2 | Cannafest, Spannabis | 2018 |
| Stip.Seeds | — | Seed banks and genetics | 2 | Cannafair, Cultiva Hanfexpo | 2023 |
| Travel Nostrum SL ↗ | Spain | Seed banks and genetics | 2 | BALKANNABIS EXPO, Mary Jane Berlin | 2025 |
| TrueCanna Genetics | — | Seed banks and geneticsParaphernalia and smoking accessoriesMedia and publishing | 2 | Mary Jane Berlin, Product Earth | 2026 |
| Wunderbaum.expert ↗ | Austria | Seed banks and geneticsGrowing equipmentHemp productsMedical cannabis and laboratories | 2 | Mary Jane Berlin | 2025 |
| 420 Strainz | — | CBD productsSeed banks and geneticsParaphernalia and smoking accessories | 1 | Mary Jane Berlin | 2026 |
| 420hub.de ↗ | — | CBD productsSeed banks and geneticsGrowing equipmentParaphernalia and smoking accessories | 1 | CannaFriends | 2024 |
| 5 Growers Collective / Ledtronica / CBDSroll | Spain | Seed banks and genetics | 1 | Spannabis | 2025 |
| 5 Growers Collective & Stash House Genetics | — | Seed banks and genetics | 1 | Mary Jane Berlin | 2026 |
| 5semen ↗ | Czechia | CBD productsSeed banks and genetics | 1 | Cannafest | 2019 |
| A - DIREKT ↗ | Czechia | Seed banks and geneticsExtractionWholesale and distribution | 1 | Cannafest | 2025 |
| ABF Genetics ↗ | United States | Seed banks and geneticsGrowing equipment | 1 | Mary Jane Berlin | 2025 |
| AD ASTRA ADVISOR | Estonia | CBD productsSeed banks and geneticsGrowing equipment | 1 | Cannafest | 2021 |
| Aficionado | — | Seed banks and genetics | 1 | Mary Jane Berlin | 2026 |
| Aficionado French Connection | — | Seed banks and genetics | 1 | Expogrow | 2019 |
| AGRICOLA KAYA ↗ | Czechia | Seed banks and geneticsExtractionWholesale and distribution | 1 | Cannafest | 2025 |
| Akacia | — | Seed banks and genetics | 1 | IndicaSativa Trade | 2024 |
| Alice Seeds | — | Seed banks and genetics | 1 | KONOPEX | 2024 |
| Alice Seeds® - Bulk Seeds | Czechia | CBD productsSeed banks and geneticsGrowing equipmentHemp products | 1 | Mary Jane Berlin | 2024 |
| Alifornia Author Seeds & Seeds Boutique | Spain | Seed banks and genetics | 1 | Spannabis | 2024 |
| Ambientshop ↗ | Germany | Seed banks and geneticsGrowing equipmentHemp productsMedia and publishing | 1 | Mary Jane Berlin | 2025 |
| Ambra srl ↗ | Italy | CBD productsSeed banks and geneticsGrowing equipmentHemp products | 1 | Mary Jane Berlin | 2024 |
| Amsterdam Seed Center / Green Dream BV ↗ | Netherlands | CBD productsSeed banks and geneticsGrowing equipmentVaporizers | 1 | Mary Jane Berlin | 2025 |
| Amsterdam Seed Centre | — | Seed banks and geneticsParaphernalia and smoking accessoriesVaporizersHemp products | 1 | Product Earth | 2017 |
| Amsterdam Seeds | Czechia | Seed banks and genetics | 1 | Cannafest | 2019 |
| Archive Seedbank | — | Seed banks and genetics | 1 | Mary Jane Berlin | 2026 |
| Aroma Seed Co | — | Seed banks and genetics | 1 | Mary Jane Berlin | 2026 |
