| Atami ↗ | Spain, Germany | 99 | Athens Cannabis Expo, BALKANNABIS EXPO, CB Expo, Canapa Mundi +18 | 2026 |
| Terra Aquatica ↗ | France | 77 | Canapa Mundi, Canapa in Mostra, CannaBusiness, CannaDouro +11 | 2026 |
| Advanced Hydroponics of Holland BV ↗ | Netherlands, Italy | 55 | Athens Cannabis Expo, Canapa Mundi, CannaTrade, Cannafair +9 | 2026 |
| Plagron ↗ | Netherlands | 65 | CB Expo, Canapa Mundi, CannaBusiness, CannaTrade +10 | 2026 |
| PLANTASUR TRADING SL ↗ | Spain | 63 | BALKANNABIS EXPO, Canapa Mundi, CannaDouro, CannaTrade +11 | 2026 |
| Can Filters BV ↗ | Netherlands | 30 | Cannafest, Cultiva Hanfexpo, Highlife, Mary Jane Berlin +2 | 2025 |
| Hesi Plantenvoeding BV ↗ | Netherlands | 80 | Athens Cannabis Expo, Canapa Mundi, CannaBusiness, CannaTrade +11 | 2026 |
| SANlight ↗ | Austria, Germany | 51 | CB Expo, CannaTrade, Cannafair, Cannafest +7 | 2026 |
| Canna ↗ | Spain, Czechia | 68 | Canapa Mundi, CannaDouro, CannaFriends, CannaTrade +14 | 2026 |
| Easy-Grow ↗ | United Kingdom | 57 | Athens Cannabis Expo, Canapa Mundi, Cannafair, Cannafest +8 | 2026 |
| Biobizz Worldwide S.L. ↗ | Spain, Netherlands | 58 | Canapa Mundi, CannaBusiness, CannaDouro, CannaTrade +11 | 2026 |
| Growth Technology Ltd ↗ | United Kingdom | 45 | 4.20 Hemp Fest, Canapa in Mostra, CannaBusiness, CannaTrade +8 | 2026 |
| Sunflower Trimmer ↗ | Czechia | 24 | CB Expo, CannaDouro, CannaTrade, Cannafair +5 | 2026 |
| Prima Klima ↗ | Czechia, Germany | 39 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +5 | 2026 |
| IDROGROW ↗ | Italy | 34 | BALKANNABIS EXPO, Canapa Mundi, Canapa in Mostra, Cannafest +4 | 2026 |
| Secret Jardin ↗ | Belgium | 25 | Canapa in Mostra, Cannafest, Cultiva Hanfexpo, Expocannabis +4 | 2025 |
| Hortitec ↗ | Spain | 60 | Canapa Mundi, CannaDouro, Cannafair, Cannafest +7 | 2026 |
| Growshop.cz ↗ | Czechia | 17 | Cannafest, KONOPEX | 2025 |
| Advanced Nutrients ↗ | Spain, Canada | 43 | BALKANNABIS EXPO, Canapa in Mostra, CannaDouro, CannaTrade +11 | 2026 |
| Grow In AG ↗ | Germany | 41 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2026 |
| Indoorline ↗ | Italy | 25 | 4.20 Hemp Fest, Canapa Mundi, Canapa in Mostra, Cannabis Tipo Forte +3 | 2026 |
| Mills Nutrients ↗ | Netherlands | 47 | Athens Cannabis Expo, Canapa Mundi, CannaTrade, Cannafair +8 | 2026 |
| Grotek ↗ | Canada, Spain | 28 | BALKANNABIS EXPO, CB Expo, Canapa Mundi, Cannafest +5 | 2024 |
| Green House Feeding ↗ | Netherlands | 25 | CannaDouro, Cannafest, IndicaSativa Trade, Mary Jane Berlin +2 | 2026 |
| Trimpro ↗ | Canada, Germany | 29 | CannaTrade, Cannafest, Cultiva Hanfexpo, Expocannabis +3 | 2022 |
| Lumatek ↗ | Portugal, Malta | 20 | Canapa Mundi, CannaTrade, Cannabis Europa, Cannafest +6 | 2026 |
| Biohorti SL - BioTabs ↗ | Spain, Netherlands | 45 | BALKANNABIS EXPO, Canapa Mundi, Canapa in Mostra, CannaDouro +10 | 2026 |
| Hy-Pro ↗ | Netherlands | 33 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +5 | 2024 |
| HydroGarden Ltd ↗ | United Kingdom, Germany | 32 | CannaBusiness, CannaTrade, Cannafest, Cultiva Hanfexpo +4 | 2025 |
| Autopot ↗ | United Kingdom | 23 | Canapa Mundi, Canapa in Mostra, Cannafair, Cannafest +5 | 2024 |
| Garden Highpro ↗ | Spain, Switzerland | 16 | BALKANNABIS EXPO, Canapa Mundi, CannaTrade, Cannafest +2 | 2025 |
| Lux Light International ↗ | Germany | 13 | CannaTrade, Cannafest, Cultiva Hanfexpo, Spannabis | 2023 |
| Prosystem Aqua Europe, S.L. ↗ | Spain | 13 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Dutch Trimming Company ↗ | Netherlands | 20 | Athens Cannabis Expo, CannaTrade, Cannafair, Cannafest +3 | 2023 |
| Aptus Plant Tech ↗ | Netherlands, Germany | 15 | CannaTrade, Cannafest, Expogrow, Mary Jane Berlin +2 | 2026 |
| EASY ROLLS ↗ | Italy, Ireland | 15 | Cannafest, Cultiva Hanfexpo, Expogrow, Mary Jane Berlin +1 | 2024 |
| Ledideal - Lights ↗ | Czechia | 11 | Cannafest, KONOPEX | 2024 |
| Natural Technologies ↗ | Czechia | 10 | Cannafest | 2019 |
| Fruit of the Room ↗ | Czechia | 9 | Cannafest | 2019 |
| TECO S.R.L. ↗ | Italy | 9 | CannaTrade, Cannafest, Spannabis | 2023 |
| Serious Seeds ↗ | Netherlands, Belgium | 46 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +5 | 2026 |
| Aptus Holland ↗ | Netherlands | 30 | CannaDouro, CannaTrade, Cannafest, Cultiva Hanfexpo +6 | 2026 |
| Athena Ag ↗ | United States | 17 | Cannafair, Cannafest, IndicaSativa Trade, Mary Jane Berlin +1 | 2026 |
| Phytolite | Italy, Bulgaria | 17 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, Expogrow +4 | 2024 |
| Guanokalong ↗ | Netherlands | 16 | Cannafair, Cannafest, Expogrow, Mary Jane Berlin +1 | 2025 |
| Bluelab ↗ | New Zealand, United States | 11 | Cannafair, Cannafest, Expogrow, ICBC Berlin +2 | 2025 |
| Growcity.cz ↗ | Czechia | 7 | Cannafest | 2024 |
| Paradise Seeds ↗ | Netherlands | 76 | 4.20 Hemp Fest, Canapa Mundi, CannaTrade, Cannabis Tipo Forte +11 | 2026 |
| Metrop ↗ | Netherlands | 29 | CannaDouro, CannaTrade, Cannafair, Cannafest +6 | 2026 |
| Indras Planet | Austria | 22 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +1 | 2025 |
| Monkey Soil ↗ | Spain | 17 | Canapa Mundi, Cannafest, Expogrow, IndicaSativa Trade +2 | 2025 |
| Flowery Field GmbH ↗ | Austria | 14 | Cannafest, Cultiva Hanfexpo, IndicaSativa Trade, Mary Jane Berlin | 2025 |
| Lumatek Lighting ↗ | Malta, United Kingdom | 12 | CB Expo, CannaTrade, Cannafest, Cultiva Hanfexpo +2 | 2026 |
| Aqua Master Tools ↗ | Netherlands | 11 | CannaTrade, Cannafair, Cannafest, IndicaSativa Trade +2 | 2026 |
| GROWLAND s.r.o. ↗ | Slovakia, Czechia | 11 | CannaBusiness, CannaTrade, Cannafest, Cultiva Hanfexpo | 2021 |
| Ferna Trade ↗ | Germany | 10 | Cannafair, Cannafest, IndicaSativa Trade, Mary Jane Berlin | 2025 |
| Twister Technologies ↗ | Canada | 10 | Canapa Mundi, CannaDouro, Cannafest, ICBC Berlin +2 | 2026 |
| Gavita Holland | Netherlands | 8 | CannaTrade, Cannafest | 2019 |
| naarden ↗ | Czechia | 8 | Cannafest, KONOPEX | 2025 |
| Easy Trade Technologies LTD ↗ | Italy, Ireland | 6 | Cannafest, Spannabis | 2022 |
| growmarket.cz ↗ | Czechia | 6 | Cannafest | 2024 |
| Sensi Seeds ↗ | Netherlands | 83 | CB Expo, Canapa Mundi, CannaBusiness, CannaDouro +12 | 2026 |
| Green House Seeds ↗ | Netherlands | 78 | BALKANNABIS EXPO, Canapa Mundi, Canapa in Mostra, CannaTrade +12 | 2026 |
| Bio Nova ↗ | Netherlands, Spain | 33 | Canapa Mundi, CannaBusiness, CannaTrade, Cannafair +6 | 2022 |
| Dutchpro ↗ | Netherlands, Poland | 18 | CannaFriends, Cannafair, Cannafest, Cultiva Hanfexpo +4 | 2026 |
| Xpert Nutrients ↗ | Spain | 18 | Canapa Mundi, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2026 |
| I-Grow ↗ | Italy, Austria | 15 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, IndicaSativa Trade | 2022 |
| Eltac HydroFarm ↗ | Spain | 13 | Cannafest, Expogrow, Mary Jane Berlin, Spannabis | 2021 |
| Organics Nutrients ↗ | Slovenia | 13 | Cannafair, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2025 |
| Smart Pots ↗ | United States | 13 | CannaDouro, Cannafest, Expocannabis, Expocannabis Sur +2 | 2019 |
| THContainers ↗ | Spain | 11 | Cannafest, IndicaSativa Trade, Mary Jane Berlin, Spannabis | 2026 |
| Hollands Glorie | Netherlands | 9 | CannaTrade, Cannafest, Cultiva Hanfexpo, Highlife | 2018 |
| Grow Smart ↗ | Italy | 8 | Canapa Mundi, Cannafest, IndicaSativa Trade, Mary Jane Berlin +1 | 2024 |
| TrolMaster ↗ | Italy | 8 | Canapa Mundi, Cannafest, IndicaSativa Trade, Mary Jane Berlin +1 | 2026 |
| Dutch Lighting Innovations ↗ | Netherlands | 6 | Cannafest, ICBC Berlin, Mary Jane Berlin | 2025 |
| Nanolux Lighting ↗ | Spain, China | 6 | Cannafest, Spannabis | 2025 |
| Shenzhen Guanke Technologies Co.,Ltd. ↗ | China | 6 | CannaTrade, Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| SHOGUN FERTILISERS ↗ | United Kingdom | 6 | Cannafest, Product Earth | 2025 |
| Agra Wool International ↗ | Netherlands | 5 | Cannafest, Mary Jane Berlin | 2026 |
| Bluelab Corporation Ltd ↗ | New Zealand | 5 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Growmania ↗ | Czechia | 5 | Cannafest | 2019 |
| TROLMASTER EU SRL ↗ | Italy | 5 | Cannafest, Mary Jane Berlin | 2025 |
| Dutch Passion ↗ | Netherlands, Spain | 61 | Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi, CannaTrade +9 | 2026 |
| Dinafem ↗ | Spain | 49 | 4.20 Hemp Fest, Canapa Mundi, Canapa in Mostra, Cannabizz Warsaw +11 | 2020 |
| Kannabia ↗ | Spain | 43 | Canapa Mundi, CannaDouro, Cannafair, Cannafest +8 | 2024 |
| Boveda Inc. ↗ | United States | 28 | CB Expo, CannaFriends, CannaTrade, Cannafest +6 | 2025 |
| Seedsman ↗ | Spain, United Kingdom | 24 | Athens Cannabis Expo, BALKANNABIS EXPO, Canapa in Mostra, CannaTrade +8 | 2026 |
| HOMEbox ↗ | Austria, Germany | 20 | CannaBusiness, Cannafest, Cultiva Hanfexpo, Expogrow +3 | 2025 |
| Hemp Passion ↗ | United Kingdom, Spain | 18 | Canapa Mundi, Canapa in Mostra, Cannafest, Cultiva Hanfexpo +5 | 2019 |
| NATURAL SYSTEMS ↗ | Spain | 17 | Cannafair, Cannafest, Expogrow, Mary Jane Berlin +2 | 2026 |
| Cannaboom ↗ | Spain | 16 | Cannafest, Expogrow, Mary Jane Berlin, Spannabis | 2025 |
| Dutch Garden Supplies ↗ | Austria, Netherlands | 16 | Cannabis Europa, Cannafest, Cultiva Hanfexpo, ICBC Berlin +2 | 2026 |
| Grow In Berlin ↗ | Germany | 15 | CannaBusiness, CannaTrade, Cannafest, Highlife +3 | 2024 |
| Greenception ↗ | Germany, Switzerland | 13 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +2 | 2025 |
| MSM Trading ↗ | Germany | 13 | Cannafair, Cannafest, Cultiva Hanfexpo, HempsFair +1 | 2025 |
| Biogreen | Netherlands | 10 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2019 |
| Nanolux ↗ | United States, Italy | 10 | Canapa Mundi, Cannafair, Cannafest, Expogrow +3 | 2025 |
| G-Systems engineering Ltd. ↗ | Bulgaria | 9 | Canapa in Mostra, Cannafest, Mary Jane Berlin | 2026 |
| Mazar LED systems ↗ | Czechia | 9 | Cannafest, Cultiva Hanfexpo | 2017 |
| The Jungle ↗ | Spain | 8 | Canapa Mundi, Cannafair, Cannafest, Cultiva Hanfexpo +2 | 2024 |
| MJ3 Electronic | Spain | 7 | Cannafair, Cannafest, Expogrow, Mary Jane Berlin +1 | 2025 |
| CO2 Boost ↗ | Spain | 5 | Cannafest, IndicaSativa Trade | 2014 |
| Klečka shop ↗ | Czechia | 5 | Cannafest, KONOPEX | 2026 |
| Method Seven ↗ | United States | 5 | Cannafest | 2016 |
| Bio Plants ↗ | Czechia | 4 | Cannafest | 2013 |
| Buldoczek ↗ | Czechia | 4 | Cannafest | 2014 |
| CIS Products / Culture Indoor | France | 4 | Cannafest | 2013 |
| GrowLand.cz | Czechia | 4 | Cannafest | 2019 |
| Guanokalong – Femeg ↗ | Netherlands | 4 | Cannafest, Spannabis | 2025 |
| higarden ↗ | Czechia | 4 | Cannafest | 2025 |
| Mikrolab | Czechia | 4 | Cannafest | 2018 |
| Quest Dehumidifiers ↗ | United States | 4 | CannaTrade, Cannafest, Spannabis | 2022 |
| The Growers Wholesale | United Kingdom | 4 | Cannafest | 2019 |
| Cannashock ↗ | Netherlands | 69 | 4.20 Hemp Fest, Athens Cannabis Expo, Canapa Mundi, CannaDouro +15 | 2026 |
| Buddha Seeds ↗ | Spain | 28 | BALKANNABIS EXPO, Canapa Mundi, Cannabizz Warsaw, Cannafest +5 | 2026 |
| BAC ↗ | Netherlands, Spain | 21 | BALKANNABIS EXPO, Canapa Mundi, CannaDouro, Cannafair +5 | 2026 |
| Hemp Trading ↗ | Spain | 16 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, Expocannabis +2 | 2026 |
| LC DISTRIBUCIONES | Spain | 12 | CannaDouro, Cannafest, Expogrow, Mary Jane Berlin +1 | 2026 |
| Cannabinno ↗ | Switzerland | 11 | CB Expo, CannaTrade, Cannafest, ICBC Berlin | 2026 |
| Florganics ↗ | Germany | 11 | CannaFriends, Cannabis XXL, Cannafair, Cannafest +2 | 2025 |
| Crazy Hills ↗ | Austria | 9 | Cannafair, Cannafest, Cultiva Hanfexpo, KONOPEX +2 | 2026 |
| H.G. Trading and Wholesale, SL | Spain | 9 | Cannafest, Spannabis | 2024 |
| Nutriculture ↗ | United Kingdom | 9 | CannaTrade, Cannafest, Cultiva Hanfexpo, Expogrow +1 | 2022 |
| LLI Consulting | Germany | 7 | Cannafest, Cultiva Hanfexpo, Spannabis | 2019 |
| Twister Trimmer ↗ | Canada, Spain | 7 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2022 |
| Cannabis Shop ↗ | Czechia | 6 | Cannafest | 2019 |
| CBD Seed Europe ↗ | Bulgaria | 6 | Cannabis Business Europe, Cannafest, IndicaSativa Trade, Mary Jane Berlin | 2025 |
| Smart Pot ↗ | United States | 6 | Cannafest, Expogrow, Spannabis | 2018 |
| Bio Nova international B.V. ↗ | Netherlands | 5 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Canna Capital Group AG ↗ | Switzerland | 5 | CannaTrade, Cannafest, Mary Jane Berlin | 2026 |
| Fenix MTX | Germany | 5 | Cannafair, Cannafest, Cultiva Hanfexpo | 2024 |
| Global Air Supplies ↗ | United Kingdom | 5 | Cannafest, Mary Jane Berlin | 2026 |
| Green Industries / Pura Vida CBD | Netherlands, Spain | 5 | Cannafest, Spannabis | 2022 |
| GreenPlanet Nutrients ↗ | Canada, United Kingdom | 5 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Growcity ↗ | Czechia | 5 | Cannafest, Spannabis | 2021 |
| TECOponic ↗ | Italy | 5 | BALKANNABIS EXPO, Canapa Mundi, Cannafest | 2022 |
| Gavita Professional Lighting | Netherlands | 4 | CB Expo, Cannafest | 2022 |
| Global-Hydro | United Kingdom | 4 | Cannafest, Spannabis | 2015 |
| Gold Label ↗ | Netherlands | 4 | CannaTrade, Cannafest | 2016 |
| Growway Garden ↗ | Czechia | 4 | Cannafest | 2017 |
| idrolab Hydroponics ↗ | Italy | 4 | CannaTrade, Cannafest, Mary Jane Berlin | 2026 |
| KJ Products ↗ | Netherlands | 4 | CannaTrade, Cannafest | 2014 |
| Wextract | Italy | 4 | Cannafest, Spannabis | 2023 |
| Whale Czech | Czechia | 4 | Cannafest | 2015 |
| Agricultural Organics ↗ | Australia | 3 | Cannafest | 2013 |
| Budslover.cz | Czechia | 3 | Cannafest, KONOPEX | 2024 |
| Mammoth Microbes ↗ | United States | 3 | Cannafest, Expogrow | 2019 |
| Mazar ↗ | Czechia | 3 | Cannafest | 2012 |
| NUMAZON s.r.o. ↗ | Czechia | 3 | Cannafest | 2023 |
| Optic Foliar ↗ | Canada | 3 | Cannafest, Mary Jane Berlin | 2025 |
| Photonican Lighting | China | 3 | Cannafest, Mary Jane Berlin | 2025 |
| Terra Power LTD ↗ | Bulgaria | 3 | Cannafest, Spannabis | 2024 |
| Xpert Nutrients Worldwide SL ↗ | Spain | 3 | Cannafest, Mary Jane Berlin | 2025 |
| Royal Queen Seeds ↗ | Spain, Netherlands | 78 | Athens Cannabis Expo, BALKANNABIS EXPO, CB Expo, Canapa Mundi +15 | 2026 |
| Sweet Seeds ↗ | Spain, Netherlands | 77 | 4.20 Hemp Fest, Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi +13 | 2025 |
| Snail Custom Rolling Papers ↗ | Slovenia, Netherlands | 69 | 4.20 Hemp Fest, Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi +10 | 2026 |
| Delicious Seeds ↗ | Spain, Netherlands | 38 | Canapa Mundi, Cannafair, Cannafest, Cultiva Hanfexpo +5 | 2026 |
| Seedstockers ↗ | Spain, Netherlands | 28 | Athens Cannabis Expo, BALKANNABIS EXPO, CB Expo, Canapa Mundi +6 | 2026 |
| Marry Jane ↗ | Switzerland | 19 | CB Expo, CannaTrade, Cannafest, Cultiva Hanfexpo +3 | 2025 |
| G-Tools ↗ | Netherlands | 16 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +2 | 2025 |
| Ganesha Seeds ↗ | Netherlands | 14 | CannaDouro, CannaFestival, Cannafair, Cannafest +4 | 2025 |
| Top Shelf Packaging LTD ↗ | United Kingdom | 13 | Cannafest, Mary Jane Berlin, Product Earth, Spannabis | 2024 |
| Ministry of Cannabis ↗ | Spain, Netherlands | 12 | Canapa Mundi, Cannafest | 2019 |
| Biogreen Planet | Spain, Netherlands | 10 | Cannafest, Cultiva Hanfexpo, Spannabis | 2022 |
| Dutch Masters ↗ | Spain | 10 | Cannafair, Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Dobré Konopí ↗ | Czechia | 9 | Cannafest, Cultiva Hanfexpo, KONOPEX | 2026 |
| FLOWER FARM ↗ | Italy | 9 | 4.20 Hemp Fest, CBD Expo France, Canapa Mundi, Cannafest +1 | 2024 |
| Juicy Fields ↗ | Germany | 9 | CB Expo, Canapa Mundi, Cannabis Business Europe, Cannafest +5 | 2022 |
| Saboten CO., LTD. ↗ | Japan | 9 | CannaFestival, CannaTrade, Cannafest, Cultiva Hanfexpo +4 | 2026 |
| WeNeed ↗ | Switzerland, Luxembourg | 9 | CannaDouro, Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| 00Box ↗ | Spain, Czechia | 8 | Cannafest, Cultiva Hanfexpo, GrowMed, Spannabis | 2022 |
| Delta9 Analytics ↗ | Netherlands | 8 | Cannafest, ICBC Berlin, Product Earth, Spannabis | 2023 |
| GrowControl ↗ | Germany | 8 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +1 | 2026 |
| S&R Organics ↗ | Germany | 8 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +1 | 2026 |
| SeedBank.cz ↗ | Czechia | 8 | Cannafest, KONOPEX | 2025 |
| CANAPALIFE SRL ↗ | Italy | 7 | Canapa Mundi, Cannafest, Mary Jane Berlin | 2024 |
| ETAgrow ↗ | Austria | 7 | Cannafair, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2024 |
| MASTER PRODUCTS INOXIDABLE SL ↗ | Spain | 7 | CB Expo, CannaTrade, Cannafest, Mary Jane Berlin +1 | 2025 |
| Terpeenes ↗ | United Kingdom, United States | 7 | CannaFestival, CannaTrade, Cannafest, IndicaSativa Trade +1 | 2026 |
| Top Crop ↗ | Spain | 7 | Canapa Mundi, Cannafest, IndicaSativa Trade, Mary Jane Berlin +1 | 2023 |
| BIOBIZZ WWO ↗ | Spain | 6 | CannaTrade, Cannafest, Mary Jane Berlin, Spannabis | 2025 |
| Hydroplastechnology | Spain | 6 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2018 |
| SAY FARM S.S.A. ↗ | Italy | 6 | Cannafest, Spannabis | 2025 |
| Spectrum King LED | United States | 6 | Cannafest, Mary Jane Berlin, Spannabis | 2019 |
| Bio-G-Power | Czechia | 5 | Cannafest, Cultiva Hanfexpo, Expocannabis | 2013 |
| Cannabis Bakehouse ↗ | Netherlands | 5 | Cannafest, Cultiva Hanfexpo, IndicaSativa Trade | 2024 |
| Diamond Air ↗ | Netherlands | 5 | Cannafest, Mary Jane Berlin | 2019 |
| Dutch Solutions ↗ | Germany, Netherlands | 5 | CB Expo, Cannafair, Cannafest, Mary Jane Berlin | 2022 |
| Fridge Grow | Austria | 5 | Cannafair, Cannafest, IndicaSativa Trade, Mary Jane Berlin | 2025 |
| Garda Joint ↗ | Italy | 5 | Canapa Mundi, Cannafest | 2023 |
| HortiLab ↗ | Austria, Netherlands | 5 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2025 |
| Jungle indabox | Czechia | 5 | Cannafest, KONOPEX | 2019 |
| Phantom Products ↗ | Germany | 5 | Cannafair, Cannafest, Mary Jane Berlin | 2026 |
| Sativa Sister | Czechia | 5 | Cannafest | 2014 |
| Vakplast ↗ | Czechia | 5 | Cannafest, Cultiva Hanfexpo, KONOPEX, Mary Jane Berlin | 2026 |
| ADDIPURE plant extraction ↗ | Czechia | 4 | Cannafest, KONOPEX | 2023 |
| Biotabs EU B.V. ↗ | Netherlands | 4 | Cannafest, Cultiva Hanfexpo | 2016 |
| Budmaster ↗ | United Kingdom | 4 | Cannafest, Cultiva Hanfexpo, Expogrow, Mary Jane Berlin | 2017 |
| Eden Horticulture ↗ | United Kingdom, Spain | 4 | Cannafest, Mary Jane Berlin, Spannabis | 2025 |
| GemmaCert | Israel | 4 | Cannafest, ICBC Berlin, Mary Jane Berlin, Spannabis | 2023 |
| HIZEN Vaporizers ↗ | Germany | 4 | Cannafest, Mary Jane Berlin | 2026 |
| Milwaukee Instruments ↗ | Hungary, Spain | 4 | Cannafest, Cultiva Hanfexpo, Spannabis | 2022 |
| One4All | Italy | 4 | Canapa Mundi, Cannafest, Spannabis | 2022 |
| SolisTek ↗ | China, United States | 4 | Cannafest, Spannabis | 2018 |
| Spectro Light ↗ | Poland | 4 | Cannafest, Mary Jane Berlin | 2019 |
| Superpro Hydroponics ↗ | Italy | 4 | Cannafest, Cultiva Hanfexpo, Expogrow | 2014 |
| Easy-Grow / Mariner Industries Ltd ↗ | United Kingdom | 3 | Cannafest, Mary Jane Berlin | 2025 |
| Florium ↗ | Czechia | 3 | Cannafest | 2018 |
| GROWZONE ↗ | Czechia | 3 | Cannafest, KONOPEX | 2019 |
| IZI Seeds ↗ | Czechia | 3 | Cannafair, Cannafest | 2025 |
| Microhemp Lab ↗ | Italy | 3 | Cannafest, ICBC Berlin, Mary Jane Berlin | 2026 |
| Nanolux Technology ↗ | Italy, United States | 3 | Cannafest, IndicaSativa Trade | 2019 |
| Spectralfingerprints ↗ | Slovenia | 3 | Cannafest, Mary Jane Berlin | 2026 |
| VENTILATION SYSTEMS ↗ | Ukraine | 3 | Cannafest, Cultiva Hanfexpo | 2023 |
| Wilma`s Lawn & Garden GmbH ↗ | Netherlands, Switzerland | 3 | CannaTrade, Cannafest, Hemp & CBD Expo | 2020 |
| AAGrowshop | Czechia | 2 | Cannafest | 2012 |
| advanced nutrients SP SLU ↗ | Spain | 2 | Cannafest, Mary Jane Berlin | 2024 |
| Aequator LED ↗ | Austria | 2 | Cannafest | 2014 |
| Alpine Biolabs ↗ | Austria | 2 | Cannafest, Mary Jane Berlin | 2026 |
| AquaBella Organic Solutions ↗ | United States | 2 | Cannafest | 2023 |
| AutoPot Watering Systems ↗ | United Kingdom | 2 | Cannafest, Mary Jane Berlin | 2026 |
| BAVA LTD ↗ | China | 2 | Cannafest, Mary Jane Berlin | 2026 |
| Black Orchid | United Kingdom | 2 | Cannafest | 2018 |
| BudBox ↗ | United Kingdom | 2 | Cannafest | 2016 |
| CanAdelaar Distribution GmbH ↗ | Austria | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Cultilite ↗ | Italy | 2 | Cannafest, Spannabis | 2018 |
| Edm. Romberg & Sohn ↗ | Germany | 2 | Cannafest | 2014 |
| Fauna & Flora | Poland | 2 | Cannafest | 2014 |
| FC Worldwide | Netherlands | 2 | Cannafest | 2013 |
| Green - Secret Flowers & Wholesale ↗ | Germany | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Grow4u.cz ↗ | Czechia | 2 | Cannafest | 2014 |
| Gualala Robotics ↗ | United States | 2 | Cannafest | 2012 |
| Hydrofarm ↗ | Spain | 2 | Cannafest, Spannabis | 2023 |
| Industrial Systems | Czechia | 2 | Cannafest | 2014 |
| Jiangshan Sunshine Tent Co., Ltd. ↗ | China | 2 | Cannafest, Mary Jane Berlin | 2026 |
| Kaleda | Czechia | 2 | Cannafest | 2012 |
| LA POCIÓN DEL BRUJO ↗ | Spain | 2 | Cannafest, Mary Jane Berlin | 2024 |
| LumiFlora ↗ | Germany | 2 | Cannafest, Mary Jane Berlin | 2026 |
| Mammoth Tenth ↗ | Netherlands | 2 | Cannafest | 2017 |
| MuGuang Optoelectronic Technology (Dongguan)Co.,Ltd ↗ | China | 2 | Cannafest, Spannabis | 2024 |
| Naarden International ↗ | Czechia | 2 | Cannafest | 2019 |
| New Technology Solution | Czechia | 2 | Cannafest | 2018 |
| NTS | Czechia | 2 | Cannafest | 2019 |
| PerfandLED Andrzej Trawiński ↗ | Poland | 2 | Cannafest | 2023 |
| RootCube ↗ | Germany | 2 | Cannafest, Mary Jane Berlin | 2026 |
| Soilless Hydroponics Systems | Spain | 2 | Cannafest | 2014 |
| Spliff Seeds & Smoking Accessories ↗ | Netherlands | 2 | Cannafest | 2011 |
| StecklingsfarmDISTRIBUTION ↗ | Switzerland | 2 | Cannafest, Mary Jane Berlin | 2024 |
| Sunlight Supply / Sun System | United States | 2 | Cannafest | 2017 |
| Tao Growshop ↗ | Czechia | 2 | Cannafest | 2012 |
| The Twister Machine ↗ | Canada | 2 | Cannafest | 2013 |
| Vital Green Technologies | Spain | 2 | Cannafest | 2016 |
| Welthink | China | 2 | Cannafest | 2011 |
| Vision Seeds ↗ | Netherlands | 36 | Canapa Mundi, Canapa in Mostra, Cannafair, Cannafest +4 | 2025 |
| Positronics Seeds ↗ | Spain, United States | 30 | Canapa Mundi, Cannafair, Cannafest, Cultiva Hanfexpo +6 | 2026 |
| Pyramid Seeds ↗ | Spain | 28 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, Expocannabis +5 | 2024 |
| DNA Genetics ↗ | Netherlands | 27 | Cannafair, Cannafest, Cultiva Hanfexpo, Expogrow +2 | 2025 |
| CBDkoffie ↗ | Netherlands, Germany | 19 | Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi, CannaDouro +5 | 2025 |
| Dalman | United Kingdom | 18 | Cannafest, Cultiva Hanfexpo, Highlife, Product Earth | 2021 |
| Amsterdam Seed Center ↗ | Netherlands | 17 | CannaTrade, Cannabis Liberation Day, Cannafair, Cannafest +3 | 2026 |
| Modern Stone Exports ↗ | India | 17 | Athens Cannabis Expo, CannaBusiness, CannaTrade, Cannafest +4 | 2025 |
| Nirvana Seeds ↗ | Spain, Netherlands | 17 | CannaBusiness, CannaTrade, Cannafest, Cultiva Hanfexpo +3 | 2022 |
| Alplant GmbH ↗ | Switzerland | 16 | CB Expo, CBD Expo France, CannaTrade, Cannafest +4 | 2025 |
| KANNABIA SEED COMPANY ↗ | Spain | 16 | CannaTrade, Cannafest, IndicaSativa Trade, KONOPEX +2 | 2026 |
| CBD ALCHEMY ↗ | France, Italy | 15 | 4.20 Hemp Fest, CBD Expo France, Canapa Mundi, Cannafest +3 | 2025 |
| KALASHNIKOV SEEDS ↗ | Russia, Spain | 15 | Athens Cannabis Expo, Canapa Mundi, Cannafest, Cultiva Hanfexpo +4 | 2022 |
| Medical Seeds | Spain | 15 | Cannafest, Cultiva Hanfexpo, Expogrow, Spannabis | 2025 |
| Paralab ↗ | Portugal, Spain | 15 | Athens Cannabis Expo, CannaDouro, CannaTrade, Cannafest +4 | 2024 |
| Conscious Wholesale | Netherlands | 13 | 4.20 Hemp Fest, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin +1 | 2019 |
| Green Industries ↗ | Netherlands, Switzerland | 13 | Canapa Mundi, CannaTrade, Cannafest, Cultiva Hanfexpo +3 | 2021 |
| Tightpac Europe ↗ | Netherlands | 13 | Cannafest | 2025 |
| Grove Bags ↗ | United States | 12 | Cannafest, HamCan, ICBC Berlin, KONOPEX +2 | 2026 |
| Dipse ↗ | Germany | 10 | Cannabis Tipo Forte, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin +1 | 2019 |
| Eva Seeds ↗ | Spain | 10 | Cannafest, Expogrow, GrowMed, Spannabis | 2023 |
| Swiss Organic Partners AG ↗ | Switzerland | 10 | CB Expo, CBD Expo France, CannaTrade, Cannabis Business Europe +4 | 2024 |
| Packiro GmbH ↗ | Germany | 9 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2024 |
| Positronic Seeds ↗ | Spain, Netherlands | 9 | Cannafair, Cannafest, Spannabis | 2024 |
| Goldfish Amsterdam ↗ | Netherlands | 8 | Cannafair, Cannafest, Cultiva Hanfexpo, Expogrow +2 | 2023 |
| Hemp Production ↗ | Czechia | 8 | Cannafest, KONOPEX | 2026 |
| Mastertrimmers ↗ | Spain | 8 | Cannafest, Cultiva Hanfexpo, Expogrow, Mary Jane Berlin +1 | 2019 |
| Bio Nova Premium Fertilizers ↗ | Netherlands | 7 | Cannafest, IndicaSativa Trade, Mary Jane Berlin, Spannabis | 2024 |
| Budmaster Led ↗ | United Kingdom | 7 | Canapa in Mostra, Cannafest, Cultiva Hanfexpo, Spannabis | 2018 |
| Cultihemp Distribuciones ↗ | Spain | 7 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Fair Seeds ↗ | Czechia | 7 | Cannafest | 2022 |
| Nukaseeds ↗ | Czechia, Ireland | 7 | Cannafest, KONOPEX | 2026 |
| ROLLZ ↗ | Czechia | 7 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2026 |
| Semena Konopí ↗ | Czechia | 7 | Cannafest | 2018 |
| Thompson Duke Industrial, LLC ↗ | United States | 7 | CannaTrade, Cannafest, ICBC Berlin, Mary Jane Berlin +1 | 2025 |
| Agra Wool ↗ | Netherlands | 6 | Cannafair, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2024 |
| Druid Nutrients ↗ | Netherlands | 6 | Cannafair, Cannafest, Cultiva Hanfexpo, Expogrow +1 | 2025 |
| Knecht GmbH ↗ | Germany | 6 | CB Expo, CannaTrade, Cannafest, Cultiva Hanfexpo | 2022 |
| Super Sativa Seed Club ↗ | Netherlands | 6 | Cannafest, IndicaSativa Trade, Mary Jane Berlin | 2026 |
| GP LEDs ↗ | Netherlands | 5 | Cannafest, Cultiva Hanfexpo, Expogrow, Mary Jane Berlin +1 | 2019 |
| Grow Vital ↗ | Germany | 5 | Cannabis XXL, Cannafest, Mary Jane Berlin | 2019 |
| Orugaverde ↗ | Spain | 5 | Cannafest, Expogrow, Spannabis | 2016 |
| Puffy ↗ | United States, Czechia | 5 | Cannafair, Cannafest, KONOPEX, Mary Jane Berlin | 2026 |
| Begrow ↗ | Turkey | 4 | Cannafest, ICBC Berlin, Mary Jane Berlin, PTMC | 2026 |
| Grotech Distribution | United Kingdom | 4 | Cannafest, Product Earth, Spannabis | 2025 |
| Heatex Glass BV ↗ | Netherlands | 4 | Cannafest, Cultiva Hanfexpo, Spannabis | 2025 |
| hortiONE GmbH ↗ | Austria | 4 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo | 2024 |
| KIWI SEEDS | Netherlands | 4 | Athens Cannabis Expo, Cannafest, Cultiva Hanfexpo, Highlife | 2018 |
| Open Grow ↗ | Portugal | 4 | CannaDouro, Cannafest | 2023 |
| PG Worldwide | Netherlands | 4 | Cannafest, Cultiva Hanfexpo, Highlife | 2011 |
| Prince Dream Solutions ↗ | Spain | 4 | Cannafest, Spannabis | 2026 |
| PRO-XL ↗ | Spain | 4 | Cannafest, Expogrow, Spannabis | 2024 |
| 2S International ↗ | Netherlands | 3 | Cannafest, Mary Jane Berlin | 2019 |
| Azienda Agricola Bioflower ↗ | Italy | 3 | Cannafest | 2024 |
| BEAUTIFUL BEANS S.L ↗ | Spain | 3 | Cannafest, Mary Jane Berlin | 2025 |
| Bilberry ↗ | Poland | 3 | Cannafair, Cannafest | 2025 |
| Bud Voyage ↗ | Germany | 3 | Cannafair, Cannafest, Mary Jane Berlin | 2025 |
| Canapa Co | Italy | 3 | Canapa Mundi, Cannafest, Cultiva Hanfexpo | 2020 |
| CBD Club | Czechia | 3 | Cannafest, KONOPEX | 2021 |
| Florateck Distribution ↗ | France | 3 | Cannafest, Cultiva Hanfexpo, Technigrow | 2022 |
| FYTO ↗ | Germany | 3 | Cannafair, Cannafest, Cultiva Hanfexpo | 2019 |
| GARDAJ DISTRIBUTION s.r.o. ↗ | Czechia | 3 | Cannafest | 2025 |
| Garden Gems International ↗ | France | 3 | Cannafest, ICBC Berlin, Mary Jane Berlin | 2025 |
| HG Trading | Spain | 3 | Cannafest, Spannabis | 2017 |
| Keirton ↗ | Canada | 3 | CannaTrade, Cannafest | 2022 |
| Malapa ↗ | Czechia | 3 | Cannafest | 2013 |
| Malkmus Holistic GmbH ↗ | Germany | 3 | CB Expo, Cannafest | 2025 |
| Mammoth Tent ↗ | Netherlands | 3 | Canapa in Mostra, CannaTrade, Cannafest | 2015 |
| Mycoterra ↗ | Spain | 3 | Cannafest, Cultiva Hanfexpo, Expogrow | 2022 |
| NABEL trade group s.r.o. ↗ | Czechia | 3 | Cannafest | 2022 |
| Plant Success ↗ | United States | 3 | Cannafest, Mary Jane Berlin | 2021 |
| PURA CBD ↗ | Italy | 3 | CannaDouro, Cannafest, HempsFair | 2023 |
| Pure Factory ↗ | Spain | 3 | Cannafest, Expogrow, IndicaSativa Trade | 2017 |
| Romberg & Sohn ↗ | Germany | 3 | Cannafest, Cultiva Hanfexpo | 2016 |
| SIDAFARM CBD ↗ | Italy | 3 | Cannafest, IndicaSativa Trade | 2024 |
| SMSCOM International BV ↗ | Netherlands | 3 | CannaTrade, Cannafest, Cultiva Hanfexpo | 2014 |
| Aqua Test | Czechia | 2 | Cannafest | 2019 |
| ATOP Lighting Co., Ltd ↗ | China | 2 | Cannafest, ICBC Berlin | 2025 |
| Autofarmer ↗ | Czechia | 2 | Cannafest, KONOPEX | 2024 |
| Bio Botanik | Slovakia | 2 | Cannafest, Cultiva Hanfexpo | 2011 |
| Canapuff ↗ | Czechia | 2 | Cannafest | 2024 |
| Cannabench by Knecht ↗ | Germany | 2 | CannaFestival, Cannafest | 2026 |
| Cannacura | Czechia | 2 | Cannabis XXL, Cannafest | 2019 |
| Český konopný klastr, z.s. ↗ | Czechia | 2 | CB Expo, Cannafest | 2023 |
| Clima-x | Netherlands | 2 | Cannafest, Cultiva Hanfexpo | 2016 |
| COLECCIÓN SUR, S.L. ↗ | Spain | 2 | Cannafest | 2024 |
| DEL-KO ↗ | Germany | 2 | Cannafest, Mary Jane Berlin | 2019 |
| Easy-Aqua ↗ | Italy | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Easy-Grow / mariner Packaging ↗ | United Kingdom | 2 | Cannafest, Highlife | 2023 |
| Gfi - Lights | Germany | 2 | Cannafest, Cultiva Hanfexpo | 2014 |
| Green Delivery System | France | 2 | Cannafest, Technigrow | 2015 |
| Green Vibee B.V. | Netherlands | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Green Zebra | Spain | 2 | Cannafest, Expogrow | 2013 |
| Greenlab Colombia ↗ | Colombia | 2 | Cannafest, Mary Jane Berlin | 2024 |
| Gren Fox S.A. | Poland | 2 | Cannafest, Cultiva Hanfexpo | 2021 |
| Grotek and H&G ↗ | United States, Spain | 2 | Cannafest, Spannabis | 2025 |
| Grow Pharma ↗ | Poland | 2 | Cannafest, Product Earth | 2022 |
| GrowGo | Czechia | 2 | Cannafest | 2016 |
| Growshop Kolín ↗ | Czechia | 2 | Cannafest | 2016 |
| Growstar ↗ | Netherlands | 2 | Cannafest, Expocannabis Sur | 2011 |
| Hanf.com ↗ | Germany | 2 | Cannafest, Mary Jane Berlin | 2025 |
| HempBona ↗ | Slovakia | 2 | Cannafest, KONOPEX | 2026 |
| Hortiline | Spain | 2 | Cannafest, Expogrow | 2013 |
| Master CBD | Czechia | 2 | Cannafest, KONOPEX | 2022 |
| Plant Magic ↗ | United Kingdom | 2 | Cannafest, Product Earth | 2022 |
| Prosystem Aqua ↗ | Spain, Mexico | 2 | Cannafest | 2016 |
| Spanish seeds ↗ | Spain | 2 | Cannafest, KONOPEX | 2016 |
| Sunlight Supply | United States | 2 | Cannafest | 2015 |
| TGW Distribution Ltd | United Kingdom | 2 | Cannafest, Spannabis | 2022 |
| TUYERBA - SPECIAL TASTE ↗ | Spain | 2 | Cannafest | 2025 |
| VIFRA ↗ | Italy | 2 | Canapa Mundi, Cannafest | 2025 |
| AD ASTRA ADVISOR | Estonia | 1 | Cannafest | 2021 |
| ADDITEQ s.r.o. ↗ | Czechia | 1 | Cannafest | 2021 |
| Adjust-A-Wing | — | 1 | Cannafest | 2010 |
| Advant Lighting | Spain | 1 | Cannafest | 2013 |
| Air Supplies ↗ | Netherlands | 1 | Cannafest | 2013 |
| Alien Hydroponic Systems | United Kingdom | 1 | Cannafest | 2014 |
| AMBRA:LIFE ↗ | Italy | 1 | Cannafest | 2023 |
| Ampleafy ↗ | Slovenia | 1 | Cannafest | 2025 |
| AnaBio Medical ↗ | Czechia | 1 | Cannafest | 2025 |
| Aquabella Organic Solutions LLC / Unleash Organics ↗ | United States | 1 | Cannafest | 2021 |
| Arka | Germany | 1 | Cannafest | 2019 |
| Arka Biotech ↗ | Germany | 1 | Cannafest | 2014 |
| Beansexpress | Austria | 1 | Cannafest | 2011 |
| Bloom Yellow Bottles | United Kingdom | 1 | Cannafest | 2019 |
| Break | Czechia | 1 | Cannafest | 2025 |
| Bükk Kender Kft ↗ | Hungary | 1 | Cannafest | 2021 |
| CANNAFLEX ↗ | Morocco | 1 | Cannafest | 2024 |
| CannAgency s.r.o. ↗ | Czechia | 1 | Cannafest | 2024 |
| Cannarep Global | Israel | 1 | Cannafest | 2025 |
| Cannatural | Hungary | 1 | Cannafest | 2021 |
| Cannatural kft | Hungary | 1 | Cannafest | 2023 |
| Cash Crop Europe | Netherlands | 1 | Cannafest | 2010 |
| CAUCASIAN | Georgia | 1 | Cannafest | 2022 |
| Chikamasa ↗ | Japan | 1 | Cannafest | 2017 |
| CROWN WELL ASIA INVESTMENT LIMITED ↗ | China | 1 | Cannafest | 2024 |
| DATA Technologies ↗ | Netherlands | 1 | Cannafest | 2016 |
| Direct Garden Supplies | United Kingdom | 1 | Cannafest | 2011 |
| Dry Sift Solutions | United States | 1 | Cannafest | 2016 |
| E-mode ↗ | Russia | 1 | Cannafest | 2017 |
| ECommerce nr 1 | Netherlands | 1 | Cannafest | 2024 |
| Ecp logix a.s. | Czechia | 1 | Cannafest | 2021 |
| Elixer ↗ | Netherlands | 1 | Cannafest | 2012 |
| ELLEDIESSE s.r.o | Czechia | 1 | Cannafest | 2025 |
| Ethos ↗ | United States | 1 | Cannafest | 2019 |
| Foline ↗ | Netherlands | 1 | Cannafest | 2016 |
| Garage Creative | Poland | 1 | Cannafest | 2017 |