| Atami ↗ | Spain, Germany | Growing equipmentNutrients and fertilizers | 99 | Athens Cannabis Expo, BALKANNABIS EXPO, CB Expo, Canapa Mundi +18 | 2026 |
| 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 |
| Paradise Seeds ↗ | Netherlands | Seed banks and geneticsCBD productsGrowing equipment | 76 | 4.20 Hemp Fest, Canapa Mundi, CannaTrade, Cannabis Tipo Forte +11 | 2026 |
| 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 |
| Canna ↗ | Spain, Czechia | Nutrients and fertilizersGrowing equipmentHemp products | 68 | Canapa Mundi, CannaDouro, CannaFriends, CannaTrade +14 | 2026 |
| Hortitec ↗ | Spain | Wholesale and distributionGrowing equipmentParaphernalia and smoking accessoriesHemp products | 60 | Canapa Mundi, CannaDouro, Cannafair, Cannafest +7 | 2026 |
| Soft Secrets ↗ | Netherlands | Media and publishingHemp products | 56 | CB Expo, Canapa Mundi, Canapa in Mostra, Cannabis Europa +9 | 2026 |
| Growth Technology Ltd ↗ | United Kingdom | Growing equipmentNutrients and fertilizersWholesale and distribution | 45 | 4.20 Hemp Fest, Canapa in Mostra, CannaBusiness, CannaTrade +8 | 2026 |
| Advanced Nutrients ↗ | Spain, Canada | Growing equipmentNutrients and fertilizers | 43 | BALKANNABIS EXPO, Canapa in Mostra, CannaDouro, CannaTrade +11 | 2026 |
| Deutscher Hanf Verband ↗ | Germany | Services and consultingMedia and publishingAssociations and institutions | 42 | CB Expo, CannaBusiness, CannaTrade, Cannabis XXL +6 | 2026 |
| Storz & Bickel GmbH ↗ | Germany, United States | ManufacturersVaporizers | 40 | CB Expo, CannaBusiness, CannaTrade, Cannabis Europa +11 | 2026 |
| Boveda Inc. ↗ | United States | Paraphernalia and smoking accessoriesGrowing equipmentManufacturers | 28 | CB Expo, CannaFriends, CannaTrade, Cannafest +6 | 2025 |
| grow! Magazin ↗ | Germany | Media and publishingSeed banks and geneticsGrowing equipmentMedical cannabis and laboratories | 27 | CB Expo, CannaFriends, CannaTrade, Cultiva Hanfexpo +3 | 2026 |
| Hanfjournal ↗ | Germany | Media and publishing | 27 | CB Expo, CannaBusiness, CannaTrade, Cannabis Tipo Forte +6 | 2026 |
| Hanf Magazin ↗ | Switzerland | Media and publishingServices and consulting | 25 | CB Expo, CannaTrade, Cannabis XXL, Cannafair +3 | 2026 |
| Blimburn Seeds ↗ | Spain | Seed banks and geneticsCBD products | 24 | BALKANNABIS EXPO, Canapa Mundi, Cannafest, Cultiva Hanfexpo +6 | 2026 |
| Master Products ↗ | Spain | Medical cannabis and laboratoriesManufacturersGrowing equipmentCBD products | 24 | BALKANNABIS EXPO, Canapa Mundi, CannaDouro, Expogrow +5 | 2026 |
| Sunflower Trimmer ↗ | Czechia | Growing equipmentWholesale and distributionManufacturers | 24 | CB Expo, CannaDouro, CannaTrade, Cannafair +5 | 2026 |
| Hanf-Zeit ↗ | Germany | Hemp products | 20 | CannaBusiness, CannaTrade, Cannafest, Cultiva Hanfexpo +2 | 2019 |
| Lumatek ↗ | Portugal, Malta | Growing equipmentCBD products | 20 | Canapa Mundi, CannaTrade, Cannabis Europa, Cannafest +6 | 2026 |
| Marry Jane ↗ | Switzerland | CBD productsSeed banks and geneticsVaporizersWholesale and distribution | 19 | CB Expo, CannaTrade, Cannafest, Cultiva Hanfexpo +3 | 2025 |
| Hemphilia ↗ | Italy | Hemp productsCBD productsExtraction | 17 | Canapa Mundi, CannaDouro, Cannafair, Cannafest +5 | 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 |
| PAX ↗ | United States | VaporizersParaphernalia and smoking accessories | 16 | Cannafest, ICBC Berlin, Mary Jane Berlin, Product Earth +1 | 2026 |
| Simply Green ↗ | Netherlands | CBD productsSeed banks and geneticsParaphernalia and smoking accessoriesVaporizers | 16 | Cannabizz Warsaw, Cannafest, Cultiva Hanfexpo, ICBC Berlin +2 | 2026 |
| Endoca ↗ | Denmark | Medical cannabis and laboratoriesHemp productsCBD products | 15 | Canapa Mundi, Canapa in Mostra, Cannabis XXL, Cannafest +5 | 2023 |
| Grow In Berlin ↗ | Germany | Growing equipmentParaphernalia and smoking accessoriesHemp products | 15 | CannaBusiness, CannaTrade, Cannafest, Highlife +3 | 2024 |
| Hanfparade ↗ | Germany | Associations and institutions | 15 | CannaTrade, Cannafest, Cultiva Hanfexpo, ICBC Berlin +1 | 2018 |
| Paralab ↗ | Portugal, Spain | Paraphernalia and smoking accessoriesWholesale and distributionMedical cannabis and laboratoriesAssociations and institutions | 15 | Athens Cannabis Expo, CannaDouro, CannaTrade, Cannafest +4 | 2024 |
| Cannavigia ↗ | Switzerland | Services and consultingGrowing equipmentAssociations and institutions | 14 | CB Expo, CannaTrade, Cannabis Europa, ICBC Berlin +1 | 2026 |
| EUCannaJobs ↗ | Estonia, Germany | Media and publishingServices and consulting | 14 | CB Expo, Cannabis Business Europe, Cannafest, ICBC Berlin +3 | 2026 |
| Futurola ↗ | United States, Netherlands | Paraphernalia and smoking accessories | 14 | CB Expo, CannaDouro, Cannafair, Expogrow +3 | 2026 |
| Chubby Gorilla ↗ | Netherlands | Paraphernalia and smoking accessoriesGrowing equipmentWholesale and distributionManufacturers | 13 | Cannafair, Cultiva Hanfexpo, ICBC Berlin, IndicaSativa Trade +2 | 2026 |
| Greenception ↗ | Germany, Switzerland | Growing equipmentSeed banks and genetics | 13 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +2 | 2025 |
| Tom Hemps ↗ | Spain, Germany | Hemp productsCBD productsWholesale and distributionShops and retailers | 13 | Athens Cannabis Expo, CBD Expo France, CannaDouro, Cannabis XXL +5 | 2023 |
| Grove Bags ↗ | United States | Growing equipmentParaphernalia and smoking accessoriesManufacturers | 12 | Cannafest, HamCan, ICBC Berlin, KONOPEX +2 | 2026 |
| Weedmaps | Germany, Spain | Services and consultingMedia and publishing | 12 | CannaTrade, Cultiva Hanfexpo, ICBC Berlin, Mary Jane Berlin +1 | 2022 |
| Bluelab ↗ | New Zealand, United States | Growing equipmentMedia and publishingHemp products | 11 | Cannafair, Cannafest, Expogrow, ICBC Berlin +2 | 2025 |
| THCene ↗ | — | Media and publishing | 11 | ICBC Berlin, Mary Jane Berlin | 2025 |
| Ziggi ↗ | Slovenia | Paraphernalia and smoking accessories | 11 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, ICBC Berlin +1 | 2025 |
| CALI TERPENES ↗ | Spain | CBD productsVaporizersExtractionWholesale and distribution | 10 | CannaTrade, ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| CarbonActive GmbH ↗ | Switzerland, Netherlands | CBD productsGrowing equipmentAssociations and institutions | 10 | CannaTrade, Cultiva Hanfexpo, Highlife, ICBC Berlin +1 | 2024 |
| Humboldt Seed Company ↗ | United States, Spain | Seed banks and geneticsWholesale and distribution | 10 | Cannafest, ICBC Berlin, IndicaSativa Trade, Mary Jane Berlin +1 | 2026 |
| Magu CBD GmbH ↗ | Austria | CBD productsSeed banks and geneticsGrowing equipmentAssociations and institutions | 10 | Cultiva Hanfexpo, HempsFair, ICBC Berlin, Mary Jane Berlin | 2024 |
| Paralab Green ↗ | Portugal, Spain | Medical cannabis and laboratoriesWholesale and distribution | 10 | Cannabis Business Europe, Cannabis Europa, ICBC Berlin, Mary Jane Berlin +2 | 2026 |
| Twister Technologies ↗ | Canada | Growing equipmentCBD productsMedical cannabis and laboratories | 10 | Canapa Mundi, CannaDouro, Cannafest, ICBC Berlin +2 | 2026 |
| Juicy Fields ↗ | Germany | Growing equipmentHemp productsMedia and publishingExtraction | 9 | CB Expo, Canapa Mundi, Cannabis Business Europe, Cannafest +5 | 2022 |
| Packiro GmbH ↗ | Germany | CBD productsSeed banks and geneticsManufacturersGrowing equipment | 9 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2024 |
| Pharma Hemp ↗ | Slovenia | CBD productsHemp products | 9 | Cannafest, ICBC Berlin, Mary Jane Berlin, North Grow | 2021 |
| Actitube ↗ | Germany | ManufacturersParaphernalia and smoking accessories | 8 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2024 |
| Horti Spectra ↗ | China | Growing equipment | 8 | CannaFestival, Cannafair, Cultiva Hanfexpo, ICBC Berlin +2 | 2025 |
| Ilesol ↗ | Croatia | CBD products | 8 | Athens Cannabis Expo, Cannafest, Hemp & CBD Expo, ICBC Berlin +1 | 2023 |
| Omura ↗ | Germany, United States | Paraphernalia and smoking accessoriesVaporizers | 8 | CB Expo, Cannafest, ICBC Berlin, Mary Jane Berlin | 2026 |
| Purize ↗ | Spain | Paraphernalia and smoking accessories | 8 | CB Expo, ICBC Berlin, IndicaSativa Trade, Mary Jane Berlin +1 | 2026 |
| Purple City Genetics ↗ | Spain | Seed banks and genetics | 8 | CannaFestival, Expogrow, ICBC Berlin, Mary Jane Berlin +1 | 2026 |
| Demecan ↗ | — | Medical cannabis and laboratories | 7 | Cannafair, ICBC Berlin, Mary Jane Berlin | 2026 |
| Eybna ↗ | Israel | VaporizersExtractionHemp productsCBD products | 7 | Cannafest, ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| GREEN PRO TECH GmbH | Germany | Growing equipment | 7 | CB Expo, Cultiva Hanfexpo, ICBC Berlin, Mary Jane Berlin +1 | 2024 |
| Jupiter Research ↗ | United Kingdom, United States | Vaporizers | 7 | Cannafest, Cultiva Hanfexpo, ICBC Berlin, Mary Jane Berlin | 2026 |
| Purpl Scientific Inc. ↗ | United States | | 7 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Roican s.r.o. ↗ | Czechia, Italy | Wholesale and distributionHemp productsCBD productsExtraction | 7 | CannaTrade, Cannafest, ICBC Berlin, KONOPEX +1 | 2026 |
| Thompson Duke Industrial, LLC ↗ | United States | Paraphernalia and smoking accessoriesExtractionWholesale and distributionManufacturers | 7 | CannaTrade, Cannafest, ICBC Berlin, Mary Jane Berlin +1 | 2025 |
| alephSana ↗ | Germany | Medical cannabis and laboratories | 6 | CB Expo, Cannabis Europa, ICBC Berlin, Mary Jane Berlin | 2026 |
| Dutch Lighting Innovations ↗ | Netherlands | Growing equipment | 6 | Cannafest, ICBC Berlin, Mary Jane Berlin | 2025 |
| Exzessiv TV ↗ | Germany | Media and publishing | 6 | CannaTrade, Cannabizz Warsaw, ICBC Berlin, Mary Jane Berlin | 2019 |
| Mein CBD ↗ | Germany | Hemp products | 6 | CannaTrade, ICBC Berlin, Mary Jane Berlin | 2021 |
| Prohibition Partners ↗ | Germany, United Kingdom | Media and publishing | 6 | CannaTrade, ICBC Berlin, Mary Jane Berlin, PTMC | 2025 |
| TSRgrow ↗ | United States | | 6 | CB Expo, ICBC Berlin, Mary Jane Berlin | 2026 |
| 420 Cloud ↗ | Germany | Growing equipmentMedia and publishingAssociations and institutions | 5 | Cannafair, ICBC Berlin, Mary Jane Berlin | 2024 |
| AURORA ↗ | — | | 5 | Cannabis Europa, HamCan, ICBC Berlin, Mary Jane Berlin | 2026 |
| Cannatrol ↗ | United States | Growing equipment | 5 | ICBC Berlin, KONOPEX, Mary Jane Berlin | 2026 |
| CCELL ↗ | Hong Kong, China | CBD productsGrowing equipmentParaphernalia and smoking accessoriesVaporizers | 5 | CannaTrade, ICBC Berlin, Mary Jane Berlin, Spannabis | 2024 |
| Clever Leaves ↗ | Colombia | Medical cannabis and laboratories | 5 | Cannabis Europa, Hemp & CBD Expo, ICBC Berlin, Mary Jane Berlin +1 | 2026 |
| Eybna Technologies Ltd. ↗ | Israel | CBD productsHemp productsExtractionGrowing equipment | 5 | ICBC Berlin, Mary Jane Berlin, Spannabis | 2025 |
| Four 20 Pharma GmbH ↗ | Germany | Seed banks and geneticsMedical cannabis and laboratories | 5 | HamCan, ICBC Berlin, Mary Jane Berlin | 2025 |
| Heatex Products ↗ | Netherlands | Growing equipmentParaphernalia and smoking accessories | 5 | ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| Safricanna ↗ | South Africa | Growing equipment | 5 | Cannabis Europa, ICBC Berlin, Mary Jane Berlin | 2026 |
| SynBiotic SE ↗ | Germany | CBD productsSeed banks and geneticsGrowing equipmentVaporizers | 5 | CB Expo, ICBC Berlin, Mary Jane Berlin | 2026 |
| Weed.de | Germany, Malta | Seed banks and geneticsGrowing equipmentParaphernalia and smoking accessoriesMedical cannabis and laboratories | 5 | Cannafair, ICBC Berlin, Mary Jane Berlin | 2026 |
| Zippo GmbH ↗ | Germany | Media and publishing | 5 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Abstrax Tech ↗ | United States | VaporizersHemp productsCBD products | 4 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Airlux Technologies ↗ | Netherlands | Growing equipmentAssociations and institutions | 4 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Begrow ↗ | Turkey | Growing equipment | 4 | Cannafest, ICBC Berlin, Mary Jane Berlin, PTMC | 2026 |
| Bloomwell ↗ | Germany | Medical cannabis and laboratories | 4 | Cannabis Europa, ICBC Berlin, Mary Jane Berlin | 2026 |
| Cannamedical ↗ | — | | 4 | ICBC Berlin, Mary Jane Berlin | 2023 |
| DrAnsay ↗ | Germany | Medical cannabis and laboratories | 4 | ICBC Berlin, Mary Jane Berlin | 2026 |
| GemmaCert | Israel | CBD productsGrowing equipmentExtraction | 4 | Cannafest, ICBC Berlin, Mary Jane Berlin, Spannabis | 2023 |
| Hapa Medical | Greece | | 4 | BALKANNABIS EXPO, ICBC Berlin, Mary Jane Berlin | 2019 |
| Hiperscan ↗ | Germany | CBD productsMedical cannabis and laboratories | 4 | Cannafair, ICBC Berlin, Mary Jane Berlin | 2025 |
| Integra Boost ↗ | — | Wholesale and distribution | 4 | Expogrow, ICBC Berlin, Mary Jane Berlin | 2023 |
| Light4Food ↗ | Netherlands | Growing equipment | 4 | CB Expo, ICBC Berlin, Mary Jane Berlin | 2024 |
| Pohanka Extracts ↗ | Czechia | Medical cannabis and laboratoriesParaphernalia and smoking accessoriesVaporizersExtraction | 4 | Cannafest, ICBC Berlin, Mary Jane Berlin | 2026 |
| Sanity Group ↗ | Germany | | 4 | ICBC Berlin, Mary Jane Berlin | 2026 |
| True Terpenes ↗ | — | | 4 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Algea Care ↗ | — | | 3 | Cannafair, ICBC Berlin, Mary Jane Berlin | 2023 |
| Cannamedical® Pharma GmbH ↗ | Germany | Medical cannabis and laboratoriesCBD productsHemp products | 3 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Canopy Growth Germany GmbH ↗ | Germany | Medical cannabis and laboratories | 3 | ICBC Berlin, Mary Jane Berlin | 2025 |
| Garden Gems International ↗ | France | Growing equipment | 3 | Cannafest, ICBC Berlin, Mary Jane Berlin | 2025 |
| Green Vend | Germany | Media and publishingServices and consulting | 3 | CannaTrade, ICBC Berlin, Mary Jane Berlin | 2024 |
| Miabis ↗ | Slovenia | Growing equipmentManufacturers | 3 | ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| Microhemp Lab ↗ | Italy | CBD productsGrowing equipmentHemp productsMedical cannabis and laboratories | 3 | Cannafest, ICBC Berlin, Mary Jane Berlin | 2026 |
| Remexian Pharma GmbH ↗ | Germany | Medical cannabis and laboratories | 3 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Shenzhen Meijiu Lighting Co., Ltd. | China | | 3 | ICBC Berlin, Mary Jane Berlin | 2025 |
| Signature Products GmbH ↗ | — | | 3 | HamCan, ICBC Berlin, Mary Jane Berlin | 2023 |
| Solinvictus | — | | 3 | Cannafair, ICBC Berlin, Mary Jane Berlin | 2021 |
| Sowjet GmbH ↗ | — | | 3 | ICBC Berlin, Mary Jane Berlin | 2019 |
| STICK IT LABS LTD. ↗ | Israel | CBD productsParaphernalia and smoking accessoriesVaporizers | 3 | Cannafest, ICBC Berlin, Mary Jane Berlin | 2022 |
| Vagrinders ↗ | China | Paraphernalia and smoking accessoriesWholesale and distribution | 3 | ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| Big League Genetics Inc. | Canada | Growing equipmentMedical cannabis and laboratories | 2 | ICBC Berlin, Mary Jane Berlin | 2025 |
| Blank& ↗ | — | CBD products | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Bloomwell Group ↗ | Germany | Medical cannabis and laboratories | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Canapa by Paxiom ↗ | United States | CBD productsSeed banks and geneticsGrowing equipmentMedical cannabis and laboratories | 2 | ICBC Berlin, Mary Jane Berlin | 2024 |
| Cansativa Group ↗ | — | | 2 | ICBC Berlin, Mary Jane Berlin | 2025 |
| canymed ↗ | Germany | Medical cannabis and laboratories | 2 | ICBC Berlin, Mary Jane Berlin | 2025 |
| DataSweet Online GmbH ↗ | Germany | | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Dimoco ↗ | Austria | | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| GreenBoyz ↗ | — | | 2 | ICBC Berlin, Mary Jane Berlin | 2025 |
| Grow Pros Solutions ↗ | United States | | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Growers-Republic ↗ | China | Growing equipment | 2 | ICBC Berlin, Mary Jane Berlin | 2025 |
| Inca Trail Terpenes ↗ | — | | 2 | ICBC Berlin, Mary Jane Berlin | 2022 |
| Kannapack ↗ | — | Paraphernalia and smoking accessories | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| MedCanOneStop | — | Medical cannabis and laboratories | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Mobius ↗ | — | | 2 | ICBC Berlin, Mary Jane Berlin | 2022 |
| MYCB1 GmbH ↗ | — | Medical cannabis and laboratories | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Noids | — | | 2 | ICBC Berlin, Mary Jane Berlin | 2024 |
| PharmaCali ↗ | — | Medical cannabis and laboratories | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Rove ↗ | — | Vaporizers | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Simply Green Labs | — | | 2 | ICBC Berlin, Mary Jane Berlin | 2023 |
| Sunakin ↗ | — | CBD productsVaporizers | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Terpene Warehouse ↗ | United States | Hemp products | 2 | ICBC Berlin, Mary Jane Berlin | 2025 |
| Therismos GmbH ↗ | Germany | Medical cannabis and laboratories | 2 | ICBC Berlin, Mary Jane Berlin | 2024 |