| Atami ↗ | Spain, Germany | Growing equipmentNutrients and fertilizers | 99 | Athens Cannabis Expo, BALKANNABIS EXPO, CB Expo, Canapa Mundi +18 | 2026 |
| Royal Queen Seeds ↗ | Spain, Netherlands | Seed banks and geneticsParaphernalia and smoking accessoriesCBD productsGrowing equipment | 78 | Athens Cannabis Expo, BALKANNABIS EXPO, CB Expo, Canapa Mundi +15 | 2026 |
| Paradise Seeds ↗ | Netherlands | Seed banks and geneticsCBD productsGrowing equipment | 76 | 4.20 Hemp Fest, Canapa Mundi, CannaTrade, Cannabis Tipo Forte +11 | 2026 |
| Snail Custom Rolling Papers ↗ | Slovenia, Netherlands | Paraphernalia and smoking accessoriesSeed banks and geneticsGrowing equipment | 69 | 4.20 Hemp Fest, Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi +10 | 2026 |
| Canna ↗ | Spain, Czechia | Nutrients and fertilizersGrowing equipmentHemp products | 68 | Canapa Mundi, CannaDouro, CannaFriends, CannaTrade +14 | 2026 |
| Hortitec ↗ | Spain | Wholesale and distributionGrowing equipmentParaphernalia and smoking accessoriesHemp products | 60 | Canapa Mundi, CannaDouro, Cannafair, Cannafest +7 | 2026 |
| Soft Secrets ↗ | Netherlands | Media and publishingHemp products | 56 | CB Expo, Canapa Mundi, Canapa in Mostra, Cannabis Europa +9 | 2026 |
| Growth Technology Ltd ↗ | United Kingdom | Growing equipmentNutrients and fertilizersWholesale and distribution | 45 | 4.20 Hemp Fest, Canapa in Mostra, CannaBusiness, CannaTrade +8 | 2026 |
| Advanced Nutrients ↗ | Spain, Canada | Growing equipmentNutrients and fertilizers | 43 | BALKANNABIS EXPO, Canapa in Mostra, CannaDouro, CannaTrade +11 | 2026 |
| Storz & Bickel GmbH ↗ | Germany, United States | ManufacturersVaporizers | 40 | CB Expo, CannaBusiness, CannaTrade, Cannabis Europa +11 | 2026 |
| Boveda Inc. ↗ | United States | Paraphernalia and smoking accessoriesGrowing equipmentManufacturers | 28 | CB Expo, CannaFriends, CannaTrade, Cannafest +6 | 2025 |
| Blimburn Seeds ↗ | Spain | Seed banks and geneticsCBD products | 24 | BALKANNABIS EXPO, Canapa Mundi, Cannafest, Cultiva Hanfexpo +6 | 2026 |
| Master Products ↗ | Spain | Medical cannabis and laboratoriesManufacturersGrowing equipmentCBD products | 24 | BALKANNABIS EXPO, Canapa Mundi, CannaDouro, Expogrow +5 | 2026 |
| Sunflower Trimmer ↗ | Czechia | Growing equipmentWholesale and distributionManufacturers | 24 | CB Expo, CannaDouro, CannaTrade, Cannafair +5 | 2026 |
| Revista Cáñamo ↗ | Spain | Media and publishing | 22 | BALKANNABIS EXPO, Canapa Mundi, Canapa in Mostra, Expocannabis Sur +4 | 2026 |
| Lumatek ↗ | Portugal, Malta | Growing equipmentCBD products | 20 | Canapa Mundi, CannaTrade, Cannabis Europa, Cannafest +6 | 2026 |
| Dutch Garden Supplies ↗ | Austria, Netherlands | Growing equipmentSeed banks and geneticsAssociations and institutionsWholesale and distribution | 16 | Cannabis Europa, Cannafest, Cultiva Hanfexpo, ICBC Berlin +2 | 2026 |
| PAX ↗ | United States | VaporizersParaphernalia and smoking accessories | 16 | Cannafest, ICBC Berlin, Mary Jane Berlin, Product Earth +1 | 2026 |
| Simply Green ↗ | Netherlands | CBD productsSeed banks and geneticsParaphernalia and smoking accessoriesVaporizers | 16 | Cannabizz Warsaw, Cannafest, Cultiva Hanfexpo, ICBC Berlin +2 | 2026 |
| Grow In Berlin ↗ | Germany | Growing equipmentParaphernalia and smoking accessoriesHemp products | 15 | CannaBusiness, CannaTrade, Cannafest, Highlife +3 | 2024 |
| Paralab ↗ | Portugal, Spain | Paraphernalia and smoking accessoriesWholesale and distributionMedical cannabis and laboratoriesAssociations and institutions | 15 | Athens Cannabis Expo, CannaDouro, CannaTrade, Cannafest +4 | 2024 |
| EUCannaJobs ↗ | Estonia, Germany | Media and publishingServices and consulting | 14 | CB Expo, Cannabis Business Europe, Cannafest, ICBC Berlin +3 | 2026 |
| Futurola ↗ | United States, Netherlands | Paraphernalia and smoking accessories | 14 | CB Expo, CannaDouro, Cannafair, Expogrow +3 | 2026 |
| Chubby Gorilla ↗ | Netherlands | Paraphernalia and smoking accessoriesGrowing equipmentWholesale and distributionManufacturers | 13 | Cannafair, Cultiva Hanfexpo, ICBC Berlin, IndicaSativa Trade +2 | 2026 |
| Tom Hemps ↗ | Spain, Germany | Hemp productsCBD productsWholesale and distributionShops and retailers | 13 | Athens Cannabis Expo, CBD Expo France, CannaDouro, Cannabis XXL +5 | 2023 |
| Weedmaps | Germany, Spain | Services and consultingMedia and publishing | 12 | CannaTrade, Cultiva Hanfexpo, ICBC Berlin, Mary Jane Berlin +1 | 2022 |
| Bluelab ↗ | New Zealand, United States | Growing equipmentMedia and publishingHemp products | 11 | Cannafair, Cannafest, Expogrow, ICBC Berlin +2 | 2025 |
| Cultiva ↗ | Spain, Netherlands | Media and publishingWholesale and distributionParaphernalia and smoking accessoriesGrowing equipment | 11 | ICBC Berlin, Spannabis | 2026 |
| Across International | United States | ExtractionMedical cannabis and laboratories | 10 | Cannafest, Cultiva Hanfexpo, Expogrow, ICBC Berlin +1 | 2024 |
| CALI TERPENES ↗ | Spain | CBD productsVaporizersExtractionWholesale and distribution | 10 | CannaTrade, ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| El Cultivador ↗ | Spain | Media and publishing | 10 | ICBC Berlin, Spannabis | 2026 |
| Humboldt Seed Company ↗ | United States, Spain | Seed banks and geneticsWholesale and distribution | 10 | Cannafest, ICBC Berlin, IndicaSativa Trade, Mary Jane Berlin +1 | 2026 |
| Paralab Green ↗ | Portugal, Spain | Medical cannabis and laboratoriesWholesale and distribution | 10 | Cannabis Business Europe, Cannabis Europa, ICBC Berlin, Mary Jane Berlin +2 | 2026 |
| Twister Technologies ↗ | Canada | Growing equipmentCBD productsMedical cannabis and laboratories | 10 | Canapa Mundi, CannaDouro, Cannafest, ICBC Berlin +2 | 2026 |
| AlphaCAT ↗ | Czechia, France | CBD productsAssociations and institutionsParaphernalia and smoking accessoriesHemp products | 9 | Cannafest, ICBC Berlin, KONOPEX, Product Earth +1 | 2025 |
| Juicy Fields ↗ | Germany | Growing equipmentHemp productsMedia and publishingExtraction | 9 | CB Expo, Canapa Mundi, Cannabis Business Europe, Cannafest +5 | 2022 |
| SOMAi PHARMACEUTICALS ↗ | Ireland | Medical cannabis and laboratories | 9 | Athens Cannabis Expo, Cannabis Europa, ICBC Berlin, PTMC +1 | 2025 |
| Actitube ↗ | Germany | ManufacturersParaphernalia and smoking accessories | 8 | CannaTrade, Cannafair, Cannafest, Cultiva Hanfexpo +3 | 2024 |
| Delta9 Analytics ↗ | Netherlands | CBD productsExtractionMedical cannabis and laboratoriesGrowing equipment | 8 | Cannafest, ICBC Berlin, Product Earth, Spannabis | 2023 |
| Horti Spectra ↗ | China | Growing equipment | 8 | CannaFestival, Cannafair, Cultiva Hanfexpo, ICBC Berlin +2 | 2025 |
| Marihuana Televisión | Spain | Media and publishing | 8 | ICBC Berlin, Spannabis | 2024 |
| Mountain High ↗ | Netherlands | ManufacturersParaphernalia and smoking accessories | 8 | Highlife, ICBC Berlin, Spannabis | 2023 |
| OGcrush ↗ | Czechia | ExtractionVaporizersWholesale and distributionShops and retailers | 8 | CannaTrade, Cannafest, ICBC Berlin, KONOPEX +1 | 2026 |
| Purize ↗ | Spain | Paraphernalia and smoking accessories | 8 | CB Expo, ICBC Berlin, IndicaSativa Trade, Mary Jane Berlin +1 | 2026 |
| Purple City Genetics ↗ | Spain | Seed banks and genetics | 8 | CannaFestival, Expogrow, ICBC Berlin, Mary Jane Berlin +1 | 2026 |
| S&F Abogados ↗ | Spain | Services and consulting | 8 | Expocannabis, ICBC Berlin, Spannabis | 2025 |
| Eybna ↗ | Israel | VaporizersExtractionHemp productsCBD products | 7 | Cannafest, ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| GREEN PRO TECH GmbH | Germany | Growing equipment | 7 | CB Expo, Cultiva Hanfexpo, ICBC Berlin, Mary Jane Berlin +1 | 2024 |
| GrowTec ↗ | Spain, Germany | Seed banks and geneticsMedical cannabis and laboratoriesShops and retailersGrowing equipment | 7 | CannaBusiness, CannaTrade, ICBC Berlin, Spannabis | 2025 |
| Access Rosin® ↗ | United States | Extraction | 6 | ICBC Berlin, Spannabis | 2025 |
| Humidi.co ↗ | United States | ManufacturersGrowing equipment | 6 | ICBC Berlin, Spannabis | 2025 |
| Liquid-Universum GmbH ↗ | Germany | VaporizersWholesale and distributionHemp productsServices and consulting | 6 | CannaTrade, Cannafest, Cultiva Hanfexpo, ICBC Berlin +1 | 2024 |
| Rad Source Technologies ↗ | United States | Medical cannabis and laboratories | 6 | ICBC Berlin, Spannabis | 2026 |
| AstroNova GmbH – ↗ | Germany | | 5 | Hemp & CBD Expo, ICBC Berlin, Spannabis | 2025 |
| CCELL ↗ | Hong Kong, China | CBD productsGrowing equipmentParaphernalia and smoking accessoriesVaporizers | 5 | CannaTrade, ICBC Berlin, Mary Jane Berlin, Spannabis | 2024 |
| Ceres Greenhouse Solutions ↗ | United States | Growing equipment | 5 | ICBC Berlin, Spannabis | 2023 |
| Clever Leaves ↗ | Colombia | Medical cannabis and laboratories | 5 | Cannabis Europa, Hemp & CBD Expo, ICBC Berlin, Mary Jane Berlin +1 | 2026 |
| Eybna Technologies Ltd. ↗ | Israel | CBD productsHemp productsExtractionGrowing equipment | 5 | ICBC Berlin, Mary Jane Berlin, Spannabis | 2025 |
| Heatex Products ↗ | Netherlands | Growing equipmentParaphernalia and smoking accessories | 5 | ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| Medcan ↗ | Spain | Media and publishingMedical cannabis and laboratories | 5 | CannaTrade, ICBC Berlin, Spannabis | 2026 |
| Boundless Technology ↗ | United States | VaporizersParaphernalia and smoking accessories | 4 | ICBC Berlin, Spannabis | 2024 |
| GemmaCert | Israel | CBD productsGrowing equipmentExtraction | 4 | Cannafest, ICBC Berlin, Mary Jane Berlin, Spannabis | 2023 |
| The Pack Global | Spain | Wholesale and distributionCBD productsVaporizersExtraction | 4 | Cannafest, ICBC Berlin, Spannabis | 2025 |
| ASCERA ↗ | Canada | Paraphernalia and smoking accessoriesVaporizersExtraction | 3 | Cannafest, ICBC Berlin, Spannabis | 2024 |
| Growcentia Inc. ↗ | United States | Nutrients and fertilizers | 3 | ICBC Berlin, Spannabis | 2019 |
| Miabis ↗ | Slovenia | Growing equipmentManufacturers | 3 | ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| Vagrinders ↗ | China | Paraphernalia and smoking accessoriesWholesale and distribution | 3 | ICBC Berlin, Mary Jane Berlin, Spannabis | 2026 |
| Ebic International Co., Limited ↗ | — | Paraphernalia and smoking accessories | 2 | ICBC Berlin, Spannabis | 2026 |
| Lab Society ↗ | United States | Extraction | 2 | ICBC Berlin, Spannabis | 2021 |
| Somai Pharmaceuticals LDA ↗ | Ireland | Medical cannabis and laboratories | 2 | ICBC Berlin, Spannabis | 2026 |
| Valenveras ↗ | Spain | Services and consulting | 2 | ICBC Berlin, Spannabis | 2026 |