| Qnubu ↗ | Spain | 19 | CannaTrade, Cannafest, Cultiva Hanfexpo, Expogrow +2 | 2026 |
| Plagron ↗ | Netherlands | 65 | CB Expo, Canapa Mundi, CannaBusiness, CannaTrade +10 | 2026 |
| Biobizz Worldwide S.L. ↗ | Spain, Netherlands | 58 | Canapa Mundi, CannaBusiness, CannaDouro, CannaTrade +11 | 2026 |
| Gizeh Raucherbedarf GmbH ↗ | Germany | 42 | CB Expo, Canapa Mundi, Canapa in Mostra, CannaBusiness +9 | 2026 |
| Storz & Bickel GmbH ↗ | Germany, United States | 40 | CB Expo, CannaBusiness, CannaTrade, Cannabis Europa +11 | 2026 |
| SANlight ↗ | Austria, Germany | 51 | CB Expo, CannaTrade, Cannafair, Cannafest +7 | 2026 |
| Pollinator Company ↗ | Netherlands | 28 | Canapa in Mostra, CannaBusiness, CannaTrade, Cannabis Liberation Day +5 | 2025 |
| Graveda ↗ | Germany | 9 | CannaTrade, Cannafair, Cannafest, Mary Jane Berlin +1 | 2026 |
| Humidi.co ↗ | United States | 6 | ICBC Berlin, Spannabis | 2025 |
| Foshan Benbi Technology Co., Ltd ↗ | China | 4 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Quest Climate | United States | 4 | Spannabis | 2026 |
| TrolMaster Agro Instruments | Hong Kong | 3 | CannaTrade, Spannabis | 2024 |
| Hesi Plantenvoeding BV ↗ | Netherlands | 80 | Athens Cannabis Expo, Canapa Mundi, CannaBusiness, CannaTrade +11 | 2026 |
| Metrop ↗ | Netherlands | 29 | CannaDouro, CannaTrade, Cannafair, Cannafest +6 | 2026 |
| Boveda Inc. ↗ | United States | 28 | CB Expo, CannaFriends, CannaTrade, Cannafest +6 | 2025 |
| Green Fantasy | Spain | 17 | Canapa Mundi, Expocannabis, Expogrow, Mary Jane Berlin +1 | 2026 |
| MONKEYKING | Spain | 14 | CannaDouro, Cannafest, Mary Jane Berlin, Product Earth +1 | 2026 |
| Chubby Gorilla ↗ | Netherlands | 13 | Cannafair, Cultiva Hanfexpo, ICBC Berlin, IndicaSativa Trade +2 | 2026 |
| Lumatek Lighting ↗ | Malta, United Kingdom | 12 | CB Expo, CannaTrade, Cannafest, Cultiva Hanfexpo +2 | 2026 |
| Actitube ↗ | Germany | 8 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2024 |
| Eybna ↗ | Israel | 7 | Cannafest, ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| MASTER PRODUCTS INOXIDABLE SL ↗ | Spain | 7 | CB Expo, CannaTrade, Cannafest, Mary Jane Berlin +1 | 2025 |
| Chubby Gorilla Europe B.V. ↗ | Netherlands | 2 | Cannafest, Spannabis | 2025 |
| Janofilters | Spain | 2 | Spannabis | 2024 |
| JanoFilters / El Oro Verde | Spain | 2 | Spannabis | 2025 |
| Keda Instruments | China | 2 | Spannabis | 2026 |
| Mills Nutrients ↗ | Netherlands | 47 | Athens Cannabis Expo, Canapa Mundi, CannaTrade, Cannafair +8 | 2026 |
| Prima Klima ↗ | Czechia, Germany | 39 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +5 | 2026 |
| Bio Nova ↗ | Netherlands, Spain | 33 | Canapa Mundi, CannaBusiness, CannaTrade, Cannafair +6 | 2022 |
| De Verdamper BV ↗ | Netherlands | 24 | CannaTrade, Cannafest, Expocannabis, Highlife +1 | 2026 |
| Master Products ↗ | Spain | 24 | BALKANNABIS EXPO, Canapa Mundi, CannaDouro, Expogrow +5 | 2026 |
| Puffco ↗ | United States | 24 | Canapa Mundi, CannaTrade, Cannafest, Mary Jane Berlin +2 | 2026 |
| Sunflower Trimmer ↗ | Czechia | 24 | CB Expo, CannaDouro, CannaTrade, Cannafair +5 | 2026 |
| Dutch Trimming Company ↗ | Netherlands | 20 | Athens Cannabis Expo, CannaTrade, Cannafair, Cannafest +3 | 2023 |
| Alplant GmbH ↗ | Switzerland | 16 | CB Expo, CBD Expo France, CannaTrade, Cannafest +4 | 2025 |
| GREEN BROTHERS ↗ | Switzerland, Luxembourg | 15 | Athens Cannabis Expo, CB Expo, CBD Expo France, Cannabizz Warsaw +7 | 2026 |
| Prosystem Aqua Europe, S.L. ↗ | Spain | 13 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| AutoPot Global Ltd ↗ | United Kingdom, Austria | 12 | BALKANNABIS EXPO, CannaTrade, Mary Jane Berlin, Spannabis | 2025 |
| THContainers ↗ | Spain | 11 | Cannafest, IndicaSativa Trade, Mary Jane Berlin, Spannabis | 2026 |
| Dutch Masters ↗ | Spain | 10 | Cannafair, Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Kaio Creations ↗ | Italy | 9 | CannaTrade, Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2026 |
| Mountain High ↗ | Netherlands | 8 | Highlife, ICBC Berlin, Spannabis | 2023 |
| TrolMaster ↗ | Italy | 8 | Canapa Mundi, Cannafest, IndicaSativa Trade, Mary Jane Berlin +1 | 2026 |
| ABK Europe | Zetla ↗ | Netherlands | 7 | Cannafest, Spannabis | 2026 |
| Meccannica ↗ | Italy | 6 | Canapa Mundi, IndicaSativa Trade, Spannabis | 2026 |
| Shenzhen Guanke Technologies Co.,Ltd. ↗ | China | 6 | CannaTrade, Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| CCELL ↗ | Hong Kong, China | 5 | CannaTrade, ICBC Berlin, Mary Jane Berlin, Spannabis | 2024 |
| csvape | China | 4 | CannaTrade, Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Stickit ↗ | Spain, Israel | 4 | CB Expo, CannaTrade, Cannafest, Spannabis | 2024 |
| CenturionPro | Canada | 3 | CannaTrade, Spannabis | 2022 |
| Hybrid Supreme Filter | Austria | 3 | Mary Jane Berlin, Spannabis | 2023 |
| Hydrofarm Europe | Spain | 3 | Spannabis | 2026 |
| Miabis ↗ | Slovenia | 3 | ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| Soulblime ↗ | Chile | 3 | Mary Jane Berlin, Spannabis | 2026 |
| Beat and Sift ↗ | Spain | 2 | Expogrow, Spannabis | 2026 |
| Caluma / Oak Nutrients / All2grow / Equalize | Spain | 2 | Spannabis | 2025 |
| HighArtStudios.eu | Spain | 2 | Spannabis | 2025 |
| Horizon Nutritech ↗ | Spain | 2 | Cannafair, Spannabis | 2023 |
| MUZA | Israel | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Swiss Pac India ↗ | India | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Agrogardens | Lithuania | 1 | Spannabis | 2023 |
| BASplant | Spain | 1 | Spannabis | 2024 |
| Big Bang Creations | Spain | 1 | Spannabis | 2025 |
| Clipper WareHouses di Mario Trebbi | Italy | 1 | Spannabis | 2026 |
| Crazy Hills & Living Soil Cup | Croatia | 1 | Spannabis | 2026 |
| EnjHoy | Spain | 1 | Spannabis | 2026 |
| Gee Loong | Hong Kong | 1 | Spannabis | 2026 |
| Harvest Package S.L. | United States | 1 | Spannabis | 2026 |
| Hi-Pack Industry Co., Ltd. | China | 1 | Spannabis | 2024 |
| I-nvention B.V. | Netherlands | 1 | Spannabis | 2026 |
| Medicann / Cannaplantas Canarias | Poland | 1 | Spannabis | 2022 |
| Nifty Goods | United States | 1 | Spannabis | 2024 |
| Opticlimate & Dimlux España | Netherlands | 1 | Spannabis | 2025 |
| Peace Flower | Canada | 1 | Spannabis | 2025 |
| Shenzen Archibald Technology Co., Ltd | China | 1 | Spannabis | 2024 |
| Tashia SL | Spain | 1 | Spannabis | 2026 |
| The LYF Labs | Spain | 1 | Spannabis | 2026 |
| Thompson & Duke | United States | 1 | Spannabis | 2023 |