| Puffco ↗ | United States | 24 | Canapa Mundi, CannaTrade, Cannafest, Mary Jane Berlin +2 | 2026 |
| Storz & Bickel GmbH ↗ | Germany, United States | 40 | CB Expo, CannaBusiness, CannaTrade, Cannabis Europa +11 | 2026 |
| PAX ↗ | United States | 16 | Cannafest, ICBC Berlin, Mary Jane Berlin, Product Earth +1 | 2026 |
| G Pen / Stündenglass ↗ | United States | 7 | Mary Jane Berlin, Spannabis | 2026 |
| Focus V ↗ | United States | 6 | Mary Jane Berlin, Product Earth, Spannabis | 2026 |
| PAX Labs | France, Spain | 5 | Product Earth, Spannabis | 2025 |
| Puffy ↗ | United States, Czechia | 5 | Cannafair, Cannafest, KONOPEX, Mary Jane Berlin | 2026 |
| Terpene Belt Farms ↗ | United States | 4 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| Dr. Dabber ↗ | United States, Switzerland | 6 | CannaTrade, Mary Jane Berlin, Spannabis | 2026 |
| DynaVap | United States | 6 | Mary Jane Berlin, Product Earth, Spannabis | 2026 |
| Greenlane ↗ | Netherlands, United States | 6 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, IndicaSativa Trade +2 | 2023 |
| C³Clear ↗ | United States | 3 | Cannafest, Mary Jane Berlin | 2026 |
| Jupiter Research ↗ | United Kingdom, United States | 7 | Cannafest, Cultiva Hanfexpo, ICBC Berlin, Mary Jane Berlin | 2026 |
| DaVinci Vaporizer ↗ | United States | 5 | Canapa Mundi, Expogrow, Mary Jane Berlin, Spannabis | 2021 |
| O.penVAPE ↗ | United States | 5 | Cannafest, Product Earth, Spannabis | 2016 |
| Sweet Life | France, United States | 5 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2024 |
| Abstrax Tech ↗ | United States | 4 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Boundless Technology ↗ | United States | 4 | ICBC Berlin, Spannabis | 2024 |
| Mellow Fellow ↗ | United States | 4 | Cannafest, Cultiva Hanfexpo, Spannabis | 2026 |
| Got Vape ↗ | United States | 3 | Cultiva Hanfexpo, Spannabis | 2023 |
| ACTIVE ↗ | United States | 2 | Cannafest, Mary Jane Berlin | 2026 |
| Exxus Vape – | United States | 2 | Spannabis | 2023 |
| Thompson Duke Industrial | OGcrush ↗ | United States | 2 | Mary Jane Berlin | 2025 |
| Omura ↗ | Germany, United States | 8 | CB Expo, Cannafest, ICBC Berlin, Mary Jane Berlin | 2026 |
| Empire Glassworks ↗ | United States | 5 | Mary Jane Berlin, Spannabis | 2026 |
| PURE5 Extraction ↗ | United States | 5 | Cannafest, Mary Jane Berlin | 2025 |
| Cannapresso ↗ | United States | 4 | Cannafest, Hemp & CBD Expo, Mary Jane Berlin | 2020 |
| Hara Brands ↗ | United States | 4 | Cannafest, Product Earth, Spannabis | 2026 |
| Airvape ↗ | United States | 3 | Cannafest, Cultiva Hanfexpo | 2025 |
| MC Nutraceuticals ↗ | United States | 3 | Cannafest | 2024 |
| Afterglow | United States, Spain | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Exxus Vape / Got Vape – | United States | 2 | Spannabis | 2022 |
| Favor CBD | United States | 2 | Cannafest, Hemp & CBD Expo | 2019 |
| KALIBLOOM | United States | 2 | Cannafest, ICBC Berlin | 2023 |
| Swed ↗ | United States | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Active Hardware | United States | 1 | Spannabis | 2026 |
| Big Chief | United States | 1 | Mary Jane Berlin | 2025 |
| Cannabis Hardware | United States | 1 | Spannabis | 2025 |
| Connected ↗ | United States | 1 | Mary Jane Berlin | 2025 |
| Delta Munchies ↗ | United States | 1 | Cannafest | 2022 |
| DynaVap / Reinhart GmbH & Co. KG ↗ | United States | 1 | Mary Jane Berlin | 2025 |
| Dyspensr / DynaVap | United States | 1 | Spannabis | 2025 |
| EG GLASS ↗ | United States | 1 | Mary Jane Berlin | 2025 |
| Exxus | United States | 1 | Spannabis | 2024 |
| Greenlane EU – | United States | 1 | Spannabis | 2022 |
| LOOKAH Creative LLC ↗ | United States | 1 | Mary Jane Berlin | 2024 |
| Smyle Labs ↗ | United States | 1 | Cannafest | 2025 |
| Stache Products ↗ | United States | 1 | Mary Jane Berlin | 2025 |
| TOPGREEN US CORP ↗ | United States | 1 | Mary Jane Berlin | 2025 |
| Volcano / Storz and Bickel America Inc. – Volcano ↗ | United States | 1 | Cannafest | 2017 |
| Gpen | Accudose | United States | 0 | | 2020 |