| Cannashock ↗ | Netherlands | 69 | 4.20 Hemp Fest, Athens Cannabis Expo, Canapa Mundi, CannaDouro +15 | 2026 |
| Annabis ↗ | Czechia, Spain | 24 | BALKANNABIS EXPO, Canapa Mundi, Cannafest, IndicaSativa Trade +3 | 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 |
| Hanf-Zeit ↗ | Germany | 20 | CannaBusiness, CannaTrade, Cannafest, Cultiva Hanfexpo +2 | 2019 |
| 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 |
| EUPHORIA s.r.o. ↗ | Czechia, Netherlands | 10 | Cannabis XXL, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| mysterybees ↗ | Netherlands | 10 | CannaFestival, CannaFriends, Cannafair, Cannafest +1 | 2026 |
| PALACIO ↗ | Czechia | 9 | Cannabis XXL, Cannafest, KONOPEX, Mary Jane Berlin | 2023 |
| Herbman Hustlin ↗ | United Kingdom | 8 | Mary Jane Berlin, Product Earth, Spannabis | 2026 |
| GianTec srl ↗ | Italy | 6 | Canapa Mundi, Cannafest, IndicaSativa Trade, Mary Jane Berlin | 2025 |
| hanf2go | Switzerland | 6 | CannaTrade, Mary Jane Berlin | 2024 |
| Stecklingsfarm.ch GmbH ↗ | Switzerland | 6 | CB Expo, CannaTrade, Mary Jane Berlin | 2025 |
| Dr.Vodchilla | Austria | 5 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| 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 |
| Abscent Bags Europe ↗ | Netherlands, United States | 11 | Cannabis Liberation Day, Cannafest, Expogrow, Mary Jane Berlin +1 | 2019 |
| Ferna Trade ↗ | Germany | 10 | Cannafair, Cannafest, IndicaSativa Trade, Mary Jane Berlin | 2025 |
| OG Krunch ↗ | France | 8 | Athens Cannabis Expo, Canapa Mundi, Expogrow, IndicaSativa Trade +2 | 2019 |
| Branchenverband Cannabiswirtschaft e.V. ↗ | Germany | 7 | CB Expo, Cannabis Business Europe, HamCan, Mary Jane Berlin | 2026 |
| Canatura Wholesale ↗ | Czechia | 7 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Eybna ↗ | Israel | 7 | Cannafest, ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| Pura S.r.l. ↗ | Italy | 7 | Canapa Mundi, CannaTrade, Cannabizz Warsaw, Cannafest +3 | 2025 |
| HempClinic ↗ | Netherlands | 6 | Cannafest, IndicaSativa Trade, Mary Jane Berlin, Spannabis | 2024 |
| Agra Wool International ↗ | Netherlands | 5 | Cannafest, Mary Jane Berlin | 2026 |
| Alplant Switzerland GmbH ↗ | Switzerland | 5 | Athens Cannabis Expo, CannaTrade, Mary Jane Berlin, Spannabis | 2024 |
| Aurora Deutschland GmbH ↗ | Germany | 5 | CannaTrade, Mary Jane Berlin | 2026 |
| 8000Kicks ↗ | Portugal | 4 | CannaTrade, Cannafest, Mary Jane Berlin | 2024 |
| CBDepot.eu ↗ | Slovakia | 4 | Cannafest, Mary Jane Berlin | 2016 |
| MadMac's Magic Haze Seeds ↗ | Germany | 4 | Mary Jane Berlin, Spannabis | 2026 |
| Floragard Vertriebs-GmbH ↗ | Germany | 3 | Mary Jane Berlin, Spannabis | 2025 |
| NOVI Wholesale ↗ | Netherlands | 3 | Mary Jane Berlin, Spannabis | 2026 |
| RENACT ↗ | Germany, Cyprus | 3 | CB Expo, Mary Jane Berlin | 2025 |
| Spectralfingerprints ↗ | Slovenia | 3 | Cannafest, Mary Jane Berlin | 2026 |
| Vayamed GmbH ↗ | Germany | 3 | HamCan, Mary Jane Berlin | 2025 |
| AAA SEEDZ / TERPHOGZ ↗ | France | 2 | Mary Jane Berlin | 2025 |
| Green Vibee B.V. | Netherlands | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Hanf.com ↗ | Germany | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Pop Rocks Seeds ↗ | Denmark | 2 | Mary Jane Berlin | 2026 |
| Stay-Cro ↗ | United Kingdom | 2 | Mary Jane Berlin | 2026 |
| Terpeenes Limited (UK) ↗ | United Kingdom | 2 | Mary Jane Berlin | 2025 |
| 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 |
| Monkey Soil ↗ | Spain | 17 | Canapa Mundi, Cannafest, Expogrow, IndicaSativa Trade +2 | 2025 |
| MULTITRANCE ↗ | Netherlands | 17 | Cannafest, Highlife, Mary Jane Berlin, Spannabis | 2026 |
| CANNAPOL ↗ | Netherlands, Poland | 15 | Athens Cannabis Expo, BALKANNABIS EXPO, CannaTrade, Cannabis XXL +6 | 2022 |
| Grow In Berlin ↗ | Germany | 15 | CannaBusiness, CannaTrade, Cannafest, Highlife +3 | 2024 |
| Flowery Field GmbH ↗ | Austria | 14 | Cannafest, Cultiva Hanfexpo, IndicaSativa Trade, Mary Jane Berlin | 2025 |
| Ganesha Seeds ↗ | Netherlands | 14 | CannaDouro, CannaFestival, Cannafair, Cannafest +4 | 2025 |
| Tom Hemps ↗ | Spain, Germany | 13 | Athens Cannabis Expo, CBD Expo France, CannaDouro, Cannabis XXL +5 | 2023 |
| KannaStar ↗ | Poland, Czechia | 12 | Canapa Mundi, Cannafest, Mary Jane Berlin | 2024 |
| Bluelab ↗ | New Zealand, United States | 11 | Cannafair, Cannafest, Expogrow, ICBC Berlin +2 | 2025 |
| EUPHORIA TRADE s.r.o. ↗ | Czechia | 11 | CannaTrade, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2024 |
| CALI TERPENES ↗ | Spain | 10 | CannaTrade, ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| Juicy Fields ↗ | Germany | 9 | CB Expo, Canapa Mundi, Cannabis Business Europe, Cannafest +5 | 2022 |
| Pharma Hemp ↗ | Slovenia | 9 | Cannafest, ICBC Berlin, Mary Jane Berlin, North Grow | 2021 |
| Grassroots ↗ | — | 7 | Expogrow, Mary Jane Berlin, Spannabis | 2019 |
| Grünkraft AG | Switzerland | 7 | CB Expo, CBD Expo France, CannaTrade, Cannafest +1 | 2022 |
| Roican s.r.o. ↗ | Czechia, Italy | 7 | CannaTrade, Cannafest, ICBC Berlin, KONOPEX +1 | 2026 |
| Mein CBD ↗ | Germany | 6 | CannaTrade, ICBC Berlin, Mary Jane Berlin | 2021 |
| Buddy Belgium ↗ | Belgium | 5 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2026 |
| Budz and Bones | Germany | 5 | Mary Jane Berlin, Spannabis | 2023 |
| Canna Capital Group AG ↗ | Switzerland | 5 | CannaTrade, Cannafest, Mary Jane Berlin | 2026 |
| CannaSpace Prague ↗ | Czechia | 5 | Cannafest, KONOPEX, Mary Jane Berlin, Spannabis | 2026 |
| Diamond Army | Germany | 5 | CannaTrade, Mary Jane Berlin | 2019 |
| Eybna Technologies Ltd. ↗ | Israel | 5 | ICBC Berlin, Mary Jane Berlin, Spannabis | 2025 |
| INDIA COSMETICS ↗ | Greece, Poland | 5 | Athens Cannabis Expo, Cannafest, Mary Jane Berlin | 2022 |
| NARCOS ↗ | — | 5 | IndicaSativa Trade, Mary Jane Berlin | 2026 |
| Puffy ↗ | United States, Czechia | 5 | Cannafair, Cannafest, KONOPEX, Mary Jane Berlin | 2026 |
| PURE5 Extraction ↗ | United States | 5 | Cannafest, Mary Jane Berlin | 2025 |
| The Green Unknown ↗ | Spain, Brazil | 5 | Mary Jane Berlin, Product Earth, Spannabis | 2026 |
| Abstrax Tech ↗ | United States | 4 | ICBC Berlin, Mary Jane Berlin | 2026 |
| CannaCosmetics | — | 4 | Mary Jane Berlin | 2019 |
| Cibiday | Netherlands | 4 | Canapa Mundi, Mary Jane Berlin, Spannabis | 2019 |
| Genetics by G | — | 4 | Mary Jane Berlin, Product Earth | 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 |
| AI FAME | Switzerland | 3 | CannaTrade, Mary Jane Berlin | 2016 |
| Califarms ↗ | — | 3 | KONOPEX, Mary Jane Berlin | 2026 |
| Cannamedical® Pharma GmbH ↗ | Germany | 3 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Cannerald AG | Switzerland | 3 | CannaTrade, Mary Jane Berlin | 2024 |
| Easy-Grow / Mariner Industries Ltd ↗ | United Kingdom | 3 | Cannafest, Mary Jane Berlin | 2025 |
| GrowMotion | Switzerland | 3 | CannaTrade, Mary Jane Berlin | 2026 |
| Hanf-Liquid ↗ | — | 3 | Cannabis XXL, Cultiva Hanfexpo, Mary Jane Berlin | 2017 |
| Hempfarm | Italy | 3 | Canapa Mundi, Mary Jane Berlin | 2022 |
| Herbie ↗ | Croatia | 3 | Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| IGUANA SMOKE ↗ | Spain | 3 | Mary Jane Berlin, Spannabis | 2026 |
| Meca420 GmbH ↗ | Germany | 3 | Cannafair, Mary Jane Berlin | 2026 |
| Microhemp Lab ↗ | Italy | 3 | Cannafest, ICBC Berlin, Mary Jane Berlin | 2026 |
| Mosca Bonsai | Italy | 3 | Cannafest, Mary Jane Berlin | 2019 |
| Sativacare | — | 3 | Cultiva Hanfexpo, Mary Jane Berlin | 2017 |
| Shenzhen Avictor Technology Co.,Ltd ↗ | China | 3 | Cannafest, Mary Jane Berlin | 2026 |
| Sonnenerde ↗ | — | 3 | Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| Swiss cannabinoid Sagl ↗ | Switzerland | 3 | CannaTrade, Cannafest, Mary Jane Berlin | 2025 |
| Activist | United Kingdom | 2 | Mary Jane Berlin, Product Earth | 2024 |
| Activist edibles | United Kingdom | 2 | Mary Jane Berlin | 2026 |
| Backpackboyz | — | 2 | Mary Jane Berlin | 2026 |
| CanAdelaar Distribution GmbH ↗ | Austria | 2 | Cannafest, Mary Jane Berlin | 2025 |
| CANNABISJOBS® ↗ | Spain | 2 | Mary Jane Berlin | 2026 |
| CannaZen® ↗ | Germany | 2 | Mary Jane Berlin | 2026 |
| Fortune Flavours ↗ | United Kingdom | 2 | Cannafest, Mary Jane Berlin | 2026 |
| Green - Secret Flowers & Wholesale ↗ | Germany | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Hemp Growers Company | Italy | 2 | Cannafest, Mary Jane Berlin | 2019 |
| HYDROTOPS | United Kingdom | 2 | Mary Jane Berlin | 2026 |
| King Palm | — | 2 | Cannafair, Mary Jane Berlin | 2026 |
| Kyoto Asanoha | Japan | 2 | Cannafest, Mary Jane Berlin | 2024 |
| Lauren Rose Headwear | Netherlands | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Mabewo Phytopharm | Switzerland | 2 | CannaTrade, Mary Jane Berlin | 2025 |
| MJ3 Electronics | Spain | 2 | Cannafair, Mary Jane Berlin | 2024 |
| MUZA | Israel | 2 | Mary Jane Berlin, Spannabis | 2026 |
| SR Bakehouse ↗ | Netherlands | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Tarik Rosin | — | 2 | Mary Jane Berlin | 2017 |
| Terpene Warehouse ↗ | United States | 2 | ICBC Berlin, Mary Jane Berlin | 2025 |
| The Magic 710 | Germany | 2 | Mary Jane Berlin | 2026 |
| Wunderbaum.expert ↗ | Austria | 2 | Mary Jane Berlin | 2025 |
| 1Tip / Onetip ↗ | Germany | 1 | Mary Jane Berlin | 2024 |
| Alice Seeds® - Bulk Seeds | Czechia | 1 | Mary Jane Berlin | 2024 |
| Alpine Biolabs FlexCo ↗ | Austria | 1 | Mary Jane Berlin | 2025 |
| Ambientshop ↗ | Germany | 1 | Mary Jane Berlin | 2025 |
| Ambra srl ↗ | Italy | 1 | Mary Jane Berlin | 2024 |
| ApexStrains | Germany | 1 | Mary Jane Berlin | 2025 |
| BeHerbie | — | 1 | Mary Jane Berlin | 2026 |
| BIGGER TREES ↗ | Germany | 1 | Mary Jane Berlin | 2024 |
| Bio Entomophage | — | 1 | Mary Jane Berlin | 2026 |
| BioTabs - Biohorti S.L.U | — | 1 | Mary Jane Berlin | 2026 |
| Cabnatura Wholesale ↗ | Czechia | 1 | Mary Jane Berlin | 2025 |
| Cali Budz | — | 1 | Mary Jane Berlin | 2026 |
| Cannalier | — | 1 | Mary Jane Berlin | 2026 |
| CannaSelection | — | 1 | Mary Jane Berlin | 2026 |
| CC cuttings ↗ | Israel | 1 | Mary Jane Berlin | 2025 |
| Chronic Roots | — | 1 | Mary Jane Berlin | 2026 |
| Cili by Design | — | 1 | Mary Jane Berlin | 2026 |
| Dein CSC e.V. ↗ | Germany | 1 | Mary Jane Berlin | 2024 |
| DOSMANOLOS and friends | Austria | 1 | Mary Jane Berlin | 2024 |
| Drehmoment - Der Joint-Rolling-Contest | — | 1 | Mary Jane Berlin | 2026 |
| Essential of Nature S.R.L ↗ | Romania | 1 | Mary Jane Berlin | 2024 |
| Green Ever Life e.V ↗ | Germany | 1 | Mary Jane Berlin | 2025 |
| Greentech Import-Export B.V. ↗ | Netherlands | 1 | Mary Jane Berlin | 2025 |
| Grow Island AT Wien ↗ | Austria | 1 | Mary Jane Berlin | 2024 |
| Grow my Green | Germany | 1 | Mary Jane Berlin | 2024 |
| GrowDome | — | 1 | Mary Jane Berlin | 2026 |
| HaltdenBlunt | — | 1 | Mary Jane Berlin | 2026 |
| Hanffaser Uckermark | — | 1 | Mary Jane Berlin | 2016 |
| Highappy | — | 1 | Mary Jane Berlin | 2026 |
| i(yk)² | — | 1 | Mary Jane Berlin | 2026 |
| If you know, you know ↗ | United Kingdom | 1 | Mary Jane Berlin | 2025 |
| Imkerei Tamàs Megyes | — | 1 | Mary Jane Berlin | 2026 |
| IndiaCosmeticsRoyal | — | 1 | Mary Jane Berlin | 2026 |
| JIWA Cones & Smokers Choice | — | 1 | Mary Jane Berlin | 2026 |
| Jupitair by NanoSci ↗ | Poland | 1 | Mary Jane Berlin | 2025 |
| Kaero Smoke | — | 1 | Mary Jane Berlin | 2026 |
| Kratomit ↗ | Czechia | 1 | Mary Jane Berlin | 2024 |
| Leafhole | — | 1 | Mary Jane Berlin | 2026 |
| Loud Terpz | — | 1 | Mary Jane Berlin | 2026 |
| Mack bio-agrar GmbH / Weedefix ↗ | Germany | 1 | Mary Jane Berlin | 2025 |
| Manitu International s.r.o. | Czechia | 1 | Mary Jane Berlin | 2024 |
| MARAE - premium flowers | — | 1 | Mary Jane Berlin | 2026 |
| Multitrance Amsterdam ↗ | Netherlands | 1 | Mary Jane Berlin | 2025 |
| Nanotern | — | 1 | Mary Jane Berlin | 2026 |
| Nasha Genetics / NG Consultatory SL ↗ | Spain | 1 | Mary Jane Berlin | 2025 |
| Natural Green FloweWise | — | 1 | Mary Jane Berlin | 2026 |
| Natural Green JeysTin | — | 1 | Mary Jane Berlin | 2026 |
| NOLATTE | — | 1 | Mary Jane Berlin | 2026 |
| Only-Grams / Froehlich Vital GmbH ↗ | Germany | 1 | Mary Jane Berlin | 2024 |
| Pending | — | 1 | Mary Jane Berlin | 2026 |
| PRODUCT BREEDER LTD - Custom Accessories / Packaging / Merchandising ↗ | Bulgaria | 1 | Mary Jane Berlin | 2024 |
| PURPL Scientific Inc - Delta 9 Distribution | — | 1 | Mary Jane Berlin | 2026 |
| rare exotics | — | 1 | Mary Jane Berlin | 2026 |
| RCK ↗ | Israel | 1 | Mary Jane Berlin | 2025 |
| Rixius AG ↗ | Germany | 1 | Mary Jane Berlin | 2024 |
| SAUTTER & STEPPER GmbH | — | 1 | Mary Jane Berlin | 2026 |
| SHEESH | — | 1 | Mary Jane Berlin | 2026 |
| Shenzhen SNC Opto Electronic Co.,Ltd ↗ | China | 1 | Mary Jane Berlin | 2025 |
| Siham Amal Collection | Germany | 1 | Mary Jane Berlin | 2025 |
| Sumer | — | 1 | Mary Jane Berlin | 2026 |
| The london collective | — | 1 | Mary Jane Berlin | 2026 |
| WEECL - Cleanol | — | 1 | Mary Jane Berlin | 2026 |
| Wotans Genetics | — | 1 | Mary Jane Berlin | 2026 |