| Bud Life | Spain | 5 | CB Expo, Cannafest, Spannabis | 2023 |
| Green House Seeds ↗ | Netherlands | 78 | BALKANNABIS EXPO, Canapa Mundi, Canapa in Mostra, CannaTrade +12 | 2026 |
| Across International | United States | 10 | Cannafest, Cultiva Hanfexpo, Expogrow, ICBC Berlin +1 | 2024 |
| Delta9 Analytics ↗ | Netherlands | 8 | Cannafest, ICBC Berlin, Product Earth, Spannabis | 2023 |
| CannaSpace Prague ↗ | Czechia | 5 | Cannafest, KONOPEX, Mary Jane Berlin, Spannabis | 2026 |
| Dr.Vodchilla | Austria | 5 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2026 |
| Green Industries / Pura Vida CBD | Netherlands, Spain | 5 | Cannafest, Spannabis | 2022 |
| Smokenhagen ↗ | Denmark | 4 | Cannafest, Mary Jane Berlin | 2026 |
| Indoorline ↗ | Italy | 25 | 4.20 Hemp Fest, Canapa Mundi, Canapa in Mostra, Cannabis Tipo Forte +3 | 2026 |
| Annabis ↗ | Czechia, Spain | 24 | BALKANNABIS EXPO, Canapa Mundi, Cannafest, IndicaSativa Trade +3 | 2026 |
| Pura Vida CBD ↗ | Netherlands, Spain | 16 | BALKANNABIS EXPO, Canapa Mundi, Cannabis Liberation Day, Cannafest +7 | 2024 |
| Endoca ↗ | Denmark | 15 | Canapa Mundi, Canapa in Mostra, Cannabis XXL, Cannafest +5 | 2023 |
| Paralab ↗ | Portugal, Spain | 15 | Athens Cannabis Expo, CannaDouro, CannaTrade, Cannafest +4 | 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 |
| A-sense Sp. z o.o. ↗ | Poland | 12 | CB Expo, Cannafair, Cannafest, Cultiva Hanfexpo +2 | 2025 |
| Harmony ↗ | United Kingdom, France | 11 | 4.20 Hemp Fest, CBD Expo France, Canapa Mundi, Cannafair +4 | 2022 |
| CBD ONLY EXTRACTS | Italy | 10 | Canapa in Mostra, Cannafest, Expogrow, IndicaSativa Trade +1 | 2018 |
| Swiss Organic Partners AG ↗ | Switzerland | 10 | CB Expo, CBD Expo France, CannaTrade, Cannabis Business Europe +4 | 2024 |
| Twister Technologies ↗ | Canada | 10 | Canapa Mundi, CannaDouro, Cannafest, ICBC Berlin +2 | 2026 |
| Enecta ↗ | Spain, Netherlands | 7 | BALKANNABIS EXPO, Canapa in Mostra, Cannafest, Spannabis | 2023 |
| ETAgrow ↗ | Austria | 7 | Cannafair, Cannafest, Cultiva Hanfexpo, Mary Jane Berlin | 2024 |
| Magazín Konopí ↗ | Czechia | 7 | Cannafest, KONOPEX | 2026 |
| MASTER PRODUCTS INOXIDABLE SL ↗ | Spain | 7 | CB Expo, CannaTrade, Cannafest, Mary Jane Berlin +1 | 2025 |
| GianTec srl ↗ | Italy | 6 | Canapa Mundi, Cannafest, IndicaSativa Trade, Mary Jane Berlin | 2025 |
| Canna Capital Group AG ↗ | Switzerland | 5 | CannaTrade, Cannafest, Mary Jane Berlin | 2026 |
| Medical Marijuana Genetics ↗ | United Kingdom | 5 | Cannafest, Cultiva Hanfexpo, Expogrow, IndicaSativa Trade | 2018 |
| PURE5 Extraction ↗ | United States | 5 | Cannafest, Mary Jane Berlin | 2025 |
| Pohanka Extracts ↗ | Czechia | 4 | Cannafest, ICBC Berlin, Mary Jane Berlin | 2026 |
| C³Clear ↗ | United States | 3 | Cannafest, Mary Jane Berlin | 2026 |
| Microhemp Lab ↗ | Italy | 3 | Cannafest, ICBC Berlin, Mary Jane Berlin | 2026 |
| Green Vibee B.V. | Netherlands | 2 | Cannafest, Mary Jane Berlin | 2025 |
| Kyoto Asanoha | Japan | 2 | Cannafest, Mary Jane Berlin | 2024 |
| Magic farmers ↗ | Czechia | 2 | Cannafest, Mary Jane Berlin | 2024 |
| Shifa Shop | Spain | 2 | Cannafest, Spannabis | 2018 |
| Spectrums Europe ↗ | France | 2 | CBD Expo France, Cannafest | 2021 |