| Cannashock ↗ | Netherlands | 69 | 4.20 Hemp Fest, Athens Cannabis Expo, Canapa Mundi, CannaDouro +15 | 2026 |
| GRASSROOTS CALIFORNIA ↗ | United States, Spain | 19 | 4.20 Hemp Fest, Athens Cannabis Expo, Cannafest, Cultiva Hanfexpo +4 | 2026 |
| Hemphilia ↗ | Italy | 17 | Canapa Mundi, CannaDouro, Cannafair, Cannafest +5 | 2024 |
| Erowood ↗ | Spain | 12 | Cannafest, Cultiva Hanfexpo, Expogrow, Mary Jane Berlin +1 | 2023 |
| Hempoint ↗ | Czechia | 10 | BALKANNABIS EXPO, CanapaForum, Cannafest, Cultiva Hanfexpo +1 | 2018 |
| Hanf-Zeit ↗ | Germany | 20 | CannaBusiness, CannaTrade, Cannafest, Cultiva Hanfexpo +2 | 2019 |
| Dobré Konopí ↗ | Czechia | 9 | Cannafest, Cultiva Hanfexpo, KONOPEX | 2026 |
| Canna Ice | Spain | 7 | Cannafest, Cultiva Hanfexpo, Spannabis | 2022 |
| THTC Clothing Ltd ↗ | United Kingdom | 14 | CannaDouro, CannaTrade, Cultiva Hanfexpo, Mary Jane Berlin +2 | 2026 |
| CBD Manufaktur GmbH ↗ | Switzerland | 8 | CannaTrade, Cannafair, Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| Hempions GmbH ↗ | Austria | 7 | CannaTrade, Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| CBDkoffie ↗ | Netherlands, Germany | 19 | Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi, CannaDouro +5 | 2025 |
| Marry Jane ↗ | Switzerland | 19 | CB Expo, CannaTrade, Cannafest, Cultiva Hanfexpo +3 | 2025 |
| A-sense Sp. z o.o. ↗ | Poland | 12 | CB Expo, Cannafair, Cannafest, Cultiva Hanfexpo +2 | 2025 |
| NaturWear ↗ | Spain | 11 | Canapa in Mostra, CannaTrade, Cannafest, Cultiva Hanfexpo +1 | 2019 |
| EUPHORIA s.r.o. ↗ | Czechia, Netherlands | 10 | Cannabis XXL, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| Dr.Vodchilla | Austria | 5 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| GM Pflanzen GmbH ↗ | Austria | 4 | CannaTrade, Cultiva Hanfexpo | 2024 |
| Canna ↗ | Spain, Czechia | 68 | Canapa Mundi, CannaDouro, CannaFriends, CannaTrade +14 | 2026 |
| CbWeed ↗ | Italy | 26 | 4.20 Hemp Fest, Athens Cannabis Expo, CBD Expo France, Canapa Mundi +7 | 2026 |
| Endoca ↗ | Denmark | 15 | Canapa Mundi, Canapa in Mostra, Cannabis XXL, Cannafest +5 | 2023 |
| Organics Nutrients ↗ | Slovenia | 13 | Cannafair, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| Swiss Organic Partners AG ↗ | Switzerland | 10 | CB Expo, CBD Expo France, CannaTrade, Cannabis Business Europe +4 | 2024 |
| Drumparam ↗ | Austria | 7 | Cannafest, Cultiva Hanfexpo | 2016 |
| Pura S.r.l. ↗ | Italy | 7 | Canapa Mundi, CannaTrade, Cannabizz Warsaw, Cannafest +3 | 2025 |
| Abscent Bags ↗ | Netherlands | 6 | Cultiva Hanfexpo, Product Earth, Spannabis | 2021 |
| Canabis factory product | Czechia | 6 | Cannafest, Cultiva Hanfexpo, KONOPEX | 2022 |
| HEMPHILIA - FRADA S.R.L. ↗ | Italy | 4 | CannaTrade, Cannafest, Cultiva Hanfexpo | 2024 |
| Zero Bock | Germany | 4 | Cannafest, Cultiva Hanfexpo | 2017 |
| Sensi Seeds ↗ | Netherlands | 83 | CB Expo, Canapa Mundi, CannaBusiness, CannaDouro +12 | 2026 |
| Hortitec ↗ | Spain | 60 | Canapa Mundi, CannaDouro, Cannafair, Cannafest +7 | 2026 |
| Biobizz Worldwide S.L. ↗ | Spain, Netherlands | 58 | Canapa Mundi, CannaBusiness, CannaDouro, CannaTrade +11 | 2026 |
| Easy-Grow ↗ | United Kingdom | 57 | Athens Cannabis Expo, Canapa Mundi, Cannafair, Cannafest +8 | 2026 |
| Soft Secrets ↗ | Netherlands | 56 | CB Expo, Canapa Mundi, Canapa in Mostra, Cannabis Europa +9 | 2026 |
| Biohorti SL - BioTabs ↗ | Spain, Netherlands | 45 | BALKANNABIS EXPO, Canapa Mundi, Canapa in Mostra, CannaDouro +10 | 2026 |
| OCB ↗ | France, Germany | 33 | 4.20 Hemp Fest, CB Expo, Canapa Mundi, CannaFestival +8 | 2026 |
| Grotek ↗ | Canada, Spain | 28 | BALKANNABIS EXPO, CB Expo, Canapa Mundi, Cannafest +5 | 2024 |
| ROOR ↗ | France, Germany | 28 | CannaBusiness, CannaTrade, Cannafest, Cultiva Hanfexpo +3 | 2023 |
| XTRACT ↗ | Germany | 16 | Athens Cannabis Expo, CB Expo, CannaTrade, Cannabis Business Europe +6 | 2023 |
| Flowery Field GmbH ↗ | Austria | 14 | Cannafest, Cultiva Hanfexpo, IndicaSativa Trade, Mary Jane Berlin | 2025 |
| Ganesha Seeds ↗ | Netherlands | 14 | CannaDouro, CannaFestival, Cannafair, Cannafest +4 | 2025 |
| EUPHORIA TRADE s.r.o. ↗ | Czechia | 11 | CannaTrade, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2024 |
| GROWLAND s.r.o. ↗ | Slovakia, Czechia | 11 | CannaBusiness, CannaTrade, Cannafest, Cultiva Hanfexpo | 2021 |
| Liquid-Universum GmbH ↗ | Germany | 6 | CannaTrade, Cannafest, Cultiva Hanfexpo, ICBC Berlin +1 | 2024 |
| BioCan AG ↗ | Switzerland | 5 | CannaTrade, Cultiva Hanfexpo | 2022 |
| Buddy Belgium ↗ | Belgium | 5 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2026 |
| Hanfliebe ↗ | — | 4 | Cannabis XXL, Cultiva Hanfexpo, Mary Jane Berlin | 2019 |
| ORGANIC GARDENS GmbH ↗ | — | 4 | Cultiva Hanfexpo, Mary Jane Berlin | 2023 |
| PlantBooom ↗ | Germany | 4 | CannaFriends, Cannafair, Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| Hanf-Liquid ↗ | — | 3 | Cannabis XXL, Cultiva Hanfexpo, Mary Jane Berlin | 2017 |
| Herbie ↗ | Croatia | 3 | Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| Sativacare | — | 3 | Cultiva Hanfexpo, Mary Jane Berlin | 2017 |
| Sonnenerde ↗ | — | 3 | Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| Good Time Trading ↗ | Switzerland | 2 | CannaTrade, Cultiva Hanfexpo | 2010 |
| Konopný beton ↗ | — | 2 | Cultiva Hanfexpo, KONOPEX | 2026 |