| Qnubu ↗ | Spain | 19 | CannaTrade, Cannafest, Cultiva Hanfexpo, Expogrow +2 | 2026 |
| Biobizz Worldwide S.L. ↗ | Spain, Netherlands | 58 | Canapa Mundi, CannaBusiness, CannaDouro, CannaTrade +11 | 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 |
| Horizon-Growlight | Switzerland | 5 | CB Expo, CannaTrade, Cultiva Hanfexpo | 2024 |
| Hesi Plantenvoeding BV ↗ | Netherlands | 80 | Athens Cannabis Expo, Canapa Mundi, CannaBusiness, CannaTrade +11 | 2026 |
| Metrop ↗ | Netherlands | 29 | CannaDouro, CannaTrade, Cannafair, Cannafest +6 | 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 |
| EUPHORIA TRADE s.r.o. ↗ | Czechia | 11 | CannaTrade, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2024 |
| Actitube ↗ | Germany | 8 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2024 |
| GrowControl ↗ | Germany | 8 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +1 | 2026 |
| VAPMAN ↗ | Italy | 7 | CannaTrade, Cannafair, Cultiva Hanfexpo, HamCan +1 | 2025 |
| HARVIN ↗ | Italy | 6 | Athens Cannabis Expo, Canapa Mundi, Cannafair, Cultiva Hanfexpo +1 | 2022 |
| Wilma's Lawn and Garden Germany GmbH ↗ | Germany | 4 | CannaTrade, Cultiva Hanfexpo, Mary Jane Berlin | 2024 |
| 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 |
| CbWeed ↗ | Italy | 26 | 4.20 Hemp Fest, Athens Cannabis Expo, CBD Expo France, Canapa Mundi +7 | 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 |
| G-Tools ↗ | Netherlands | 16 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +2 | 2025 |
| GREEN BROTHERS ↗ | Switzerland, Luxembourg | 15 | Athens Cannabis Expo, CB Expo, CBD Expo France, Cannabizz Warsaw +7 | 2026 |
| Original Kavatza ↗ | Germany | 13 | CannaTrade, Cannafair, Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| Swiss Organic Partners AG ↗ | Switzerland | 10 | CB Expo, CBD Expo France, CannaTrade, Cannabis Business Europe +4 | 2024 |
| growTOOL Company ↗ | Germany | 9 | CannaTrade, Cultiva Hanfexpo, Mary Jane Berlin | 2022 |
| Kaio Creations ↗ | Italy | 9 | CannaTrade, Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2026 |
| Packiro GmbH ↗ | Germany | 9 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2024 |
| S&R Organics ↗ | Germany | 8 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +1 | 2026 |
| Knecht GmbH ↗ | Germany | 6 | CB Expo, CannaTrade, Cannafest, Cultiva Hanfexpo | 2022 |
| HEMPHILIA - FRADA S.R.L. ↗ | Italy | 4 | CannaTrade, Cannafest, Cultiva Hanfexpo | 2024 |
| hortiONE GmbH ↗ | Austria | 4 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo | 2024 |