| FAST BUDS ↗ | Spain, Netherlands | Seed banks and genetics | 46 | Athens Cannabis Expo, BALKANNABIS EXPO, Canapa Mundi, Cannafest +7 | 2026 |
| Storz & Bickel GmbH ↗ | Germany, United States | ManufacturersVaporizers | 40 | CB Expo, CannaBusiness, CannaTrade, Cannabis Europa +11 | 2026 |
| Positronics Seeds ↗ | Spain, United States | Seed banks and geneticsGrowing equipment | 30 | Canapa Mundi, Cannafair, Cannafest, Cultiva Hanfexpo +6 | 2026 |
| Boveda Inc. ↗ | United States | Paraphernalia and smoking accessoriesGrowing equipmentManufacturers | 28 | CB Expo, CannaFriends, CannaTrade, Cannafest +6 | 2025 |
| Puffco ↗ | United States | ManufacturersVaporizersParaphernalia and smoking accessories | 24 | Canapa Mundi, CannaTrade, Cannafest, Mary Jane Berlin +2 | 2026 |
| GRASSROOTS CALIFORNIA ↗ | United States, Spain | Hemp productsArt and culture | 19 | 4.20 Hemp Fest, Athens Cannabis Expo, Cannafest, Cultiva Hanfexpo +4 | 2026 |
| Athena Ag ↗ | United States | Growing equipmentNutrients and fertilizersSeed banks and genetics | 17 | Cannafair, Cannafest, IndicaSativa Trade, Mary Jane Berlin +1 | 2026 |
| PAX ↗ | United States | VaporizersParaphernalia and smoking accessories | 16 | Cannafest, ICBC Berlin, Mary Jane Berlin, Product Earth +1 | 2026 |
| PieceMaker ↗ | United States, Spain | Paraphernalia and smoking accessories | 16 | CannaBusiness, CannaTrade, Cannafest, Cultiva Hanfexpo +4 | 2024 |
| Futurola ↗ | United States, Netherlands | Paraphernalia and smoking accessories | 14 | CB Expo, CannaDouro, Cannafair, Expogrow +3 | 2026 |
| Smart Pots ↗ | United States | Growing equipment | 13 | CannaDouro, Cannafest, Expocannabis, Expocannabis Sur +2 | 2019 |
| Grove Bags ↗ | United States | Growing equipmentParaphernalia and smoking accessoriesManufacturers | 12 | Cannafest, HamCan, ICBC Berlin, KONOPEX +2 | 2026 |
| Abscent Bags Europe ↗ | Netherlands, United States | Paraphernalia and smoking accessoriesHemp products | 11 | Cannabis Liberation Day, Cannafest, Expogrow, Mary Jane Berlin +1 | 2019 |
| Bluelab ↗ | New Zealand, United States | Growing equipmentMedia and publishingHemp products | 11 | Cannafair, Cannafest, Expogrow, ICBC Berlin +2 | 2025 |
| Across International | United States | ExtractionMedical cannabis and laboratories | 10 | Cannafest, Cultiva Hanfexpo, Expogrow, ICBC Berlin +1 | 2024 |
| FastBuds American Autoflowers ↗ | Spain, United States | Seed banks and genetics | 10 | Cannafest, IndicaSativa Trade, Spannabis | 2025 |
| Humboldt Seed Company ↗ | United States, Spain | Seed banks and geneticsWholesale and distribution | 10 | Cannafest, ICBC Berlin, IndicaSativa Trade, Mary Jane Berlin +1 | 2026 |
| Líon rolling circus ↗ | United States | Paraphernalia and smoking accessories | 10 | Expogrow, IndicaSativa Trade, Mary Jane Berlin, Spannabis | 2026 |
| Nanolux ↗ | United States, Italy | Growing equipment | 10 | Canapa Mundi, Cannafair, Cannafest, Expogrow +3 | 2025 |
| Humboldt Seed Organization ↗ | Austria, United States | Seed banks and genetics | 9 | Expogrow, Product Earth, Spannabis | 2023 |
| Magic Flight ↗ | United States | Paraphernalia and smoking accessories | 8 | CannaTrade, Cannafest, Cultiva Hanfexpo, Expogrow | 2015 |
| Omura ↗ | Germany, United States | Paraphernalia and smoking accessoriesVaporizers | 8 | CB Expo, Cannafest, ICBC Berlin, Mary Jane Berlin | 2026 |
| Emerald Harvest Ltd ↗ | Canada, United States | Growing equipmentNutrients and fertilizers | 7 | Expogrow, Mary Jane Berlin, Product Earth, Spannabis | 2025 |
| G Pen / Stündenglass ↗ | United States | Paraphernalia and smoking accessoriesVaporizers | 7 | Mary Jane Berlin, Spannabis | 2026 |
| Jupiter Research ↗ | United Kingdom, United States | Vaporizers | 7 | Cannafest, Cultiva Hanfexpo, ICBC Berlin, Mary Jane Berlin | 2026 |
| Purpl Scientific Inc. ↗ | United States | | 7 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Terpeenes ↗ | United Kingdom, United States | Wholesale and distributionShops and retailersGrowing equipmentParaphernalia and smoking accessories | 7 | CannaFestival, CannaTrade, Cannafest, IndicaSativa Trade +1 | 2026 |
| Thompson Duke Industrial, LLC ↗ | United States | Paraphernalia and smoking accessoriesExtractionWholesale and distributionManufacturers | 7 | CannaTrade, Cannafest, ICBC Berlin, Mary Jane Berlin +1 | 2025 |
| Access Rosin® ↗ | United States | Extraction | 6 | ICBC Berlin, Spannabis | 2025 |
| Dr. Dabber ↗ | United States, Switzerland | Paraphernalia and smoking accessoriesVaporizers | 6 | CannaTrade, Mary Jane Berlin, Spannabis | 2026 |
| DynaVap | United States | VaporizersWholesale and distribution | 6 | Mary Jane Berlin, Product Earth, Spannabis | 2026 |
| Focus V ↗ | United States | Vaporizers | 6 | Mary Jane Berlin, Product Earth, Spannabis | 2026 |
| Greenlane ↗ | Netherlands, United States | Paraphernalia and smoking accessoriesVaporizersMedia and publishingSeed banks and genetics | 6 | Canapa Mundi, Cannafest, Cultiva Hanfexpo, IndicaSativa Trade +2 | 2023 |
| Hemper ↗ | Switzerland, United States | Wholesale and distributionShops and retailersParaphernalia and smoking accessories | 6 | CannaTrade, Mary Jane Berlin, Product Earth, Spannabis | 2026 |
| Humidi.co ↗ | United States | ManufacturersGrowing equipment | 6 | ICBC Berlin, Spannabis | 2025 |
| Moxie | United States | ExtractionMedical cannabis and laboratories | 6 | Spannabis | 2024 |
| Rad Source Technologies ↗ | United States | Medical cannabis and laboratories | 6 | ICBC Berlin, Spannabis | 2026 |
| Smart Pot ↗ | United States | Growing equipment | 6 | Cannafest, Expogrow, Spannabis | 2018 |
| Spectrum King LED | United States | Growing equipment | 6 | Cannafest, Mary Jane Berlin, Spannabis | 2019 |
| TSRgrow ↗ | United States | | 6 | CB Expo, ICBC Berlin, Mary Jane Berlin | 2026 |
| Bhogart | United States | Growing equipment | 5 | Expogrow, Spannabis | 2019 |
| Cannatrol ↗ | United States | Growing equipment | 5 | ICBC Berlin, KONOPEX, Mary Jane Berlin | 2026 |
| Ceres Greenhouse Solutions ↗ | United States | Growing equipment | 5 | ICBC Berlin, Spannabis | 2023 |
| DaVinci Vaporizer ↗ | United States | Vaporizers | 5 | Canapa Mundi, Expogrow, Mary Jane Berlin, Spannabis | 2021 |
| ELIXINOL ↗ | United States | CBD products | 5 | Athens Cannabis Expo, Hemp & CBD Expo, ICBC Berlin | 2021 |
| Empire Glassworks ↗ | United States | VaporizersParaphernalia and smoking accessories | 5 | Mary Jane Berlin, Spannabis | 2026 |
| HM Digital ↗ | United States | Growing equipment | 5 | Canapa in Mostra, Cultiva Hanfexpo, Spannabis | 2019 |
| Legal lean | United States | Wholesale and distribution | 5 | Spannabis | 2026 |
| Method Seven ↗ | United States | Growing equipment | 5 | Cannafest | 2016 |
| O.penVAPE ↗ | United States | Vaporizers | 5 | Cannafest, Product Earth, Spannabis | 2016 |
| PAX Labs | France, Spain | VaporizersParaphernalia and smoking accessories | 5 | Product Earth, Spannabis | 2025 |
| Puffy ↗ | United States, Czechia | VaporizersCBD productsWholesale and distributionSeed banks and genetics | 5 | Cannafair, Cannafest, KONOPEX, Mary Jane Berlin | 2026 |
| PURE5 Extraction ↗ | United States | CBD productsSeed banks and geneticsExtractionVaporizers | 5 | Cannafest, Mary Jane Berlin | 2025 |
| RipTip ↗ | United States | Paraphernalia and smoking accessories | 5 | Mary Jane Berlin, Product Earth, Spannabis | 2026 |
| Sweet Life | France, United States | CBD productsVaporizers | 5 | Cannafest, Cultiva Hanfexpo, Mary Jane Berlin, Spannabis | 2024 |
| The Cali Connection ↗ | United States | Seed banks and genetics | 5 | Canapa Mundi, Cannafest, Expogrow, Spannabis | 2023 |
| Truffly Made ↗ | United States | CBD productsParaphernalia and smoking accessoriesExtraction | 5 | Cannabis Europa, Cannafest, Cultiva Hanfexpo, ICBC Berlin | 2025 |
| Abstrax | United States | Extraction | 4 | Spannabis | 2025 |
| Abstrax Tech ↗ | United States | VaporizersHemp productsCBD products | 4 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Boundless Technology ↗ | United States | VaporizersParaphernalia and smoking accessories | 4 | ICBC Berlin, Spannabis | 2024 |
| Cannapresso ↗ | United States | CBD productsVaporizers | 4 | Cannafest, Hemp & CBD Expo, Mary Jane Berlin | 2020 |
| Doja ↗ | United States | Seed banks and geneticsMedical cannabis and laboratories | 4 | Mary Jane Berlin, Product Earth | 2026 |
| Flintts Mints | United States | | 4 | Spannabis | 2025 |
| Hara Brands ↗ | United States | Paraphernalia and smoking accessoriesVaporizersWholesale and distribution | 4 | Cannafest, Product Earth, Spannabis | 2026 |
| Magical Butter ↗ | United States | Extraction | 4 | Canapa Mundi, Cannafest, ICBC Berlin, Product Earth | 2023 |
| Mellow Fellow ↗ | United States | VaporizersCBD productsWholesale and distribution | 4 | Cannafest, Cultiva Hanfexpo, Spannabis | 2026 |
| Quest Climate | United States | ManufacturersGrowing equipment | 4 | Spannabis | 2026 |
| Quest Dehumidifiers ↗ | United States | Growing equipment | 4 | CannaTrade, Cannafest, Spannabis | 2022 |
| Royal Hemp Co. ↗ | United States, Greece | Paraphernalia and smoking accessoriesSeed banks and genetics | 4 | Athens Cannabis Expo, Mary Jane Berlin | 2025 |
| SolisTek ↗ | China, United States | Paraphernalia and smoking accessoriesGrowing equipment | 4 | Cannafest, Spannabis | 2018 |
| Terpene Belt Farms ↗ | United States | CBD productsVaporizers | 4 | Cannafest, Mary Jane Berlin, Spannabis | 2026 |
| VOLCANO ↗ | United States | Paraphernalia and smoking accessories | 4 | Athens Cannabis Expo, Cannafest | 2026 |
| AIR-2 | United States | | 3 | CannaBusiness | 2003 |
| Airvape ↗ | United States | Vaporizers | 3 | Cannafest, Cultiva Hanfexpo | 2025 |
| Blazy Susan ↗ | United States | Paraphernalia and smoking accessories | 3 | Product Earth, Spannabis | 2024 |
| C³Clear ↗ | United States | CBD productsVaporizersExtractionMedical cannabis and laboratories | 3 | Cannafest, Mary Jane Berlin | 2026 |
| Emerald Green Technology ↗ | United States | CBD products | 3 | CB Expo | 2025 |
| Got Vape ↗ | United States | Vaporizers | 3 | Cultiva Hanfexpo, Spannabis | 2023 |
| Greenbroz ↗ | United States | | 3 | HamCan, ICBC Berlin, Product Earth | 2022 |
| Grow Glide ↗ | United States | | 3 | CB Expo, Cannafair, ICBC Berlin | 2022 |
| Growcentia Inc. ↗ | United States | Nutrients and fertilizers | 3 | ICBC Berlin, Spannabis | 2019 |
| Mammoth Microbes ↗ | United States | Growing equipment | 3 | Cannafest, Expogrow | 2019 |
| MC Nutraceuticals ↗ | United States | CBD productsHemp productsVaporizersExtraction | 3 | Cannafest | 2024 |
| Nanolux Technology ↗ | Italy, United States | CBD productsGrowing equipmentExtraction | 3 | Cannafest, IndicaSativa Trade | 2019 |
| OG Labs ↗ | United States | Seed banks and genetics | 3 | CannaDouro, Cannafest | 2019 |
| PieceMakerGear ↗ | United States | Paraphernalia and smoking accessories | 3 | Cultiva Hanfexpo, Spannabis | 2023 |
| Plant Success ↗ | United States | Growing equipment | 3 | Cannafest, Mary Jane Berlin | 2021 |
| Shield N Seal ↗ | United States | Growing equipmentSoftware and technology | 3 | Expogrow, Spannabis | 2019 |
| The RipTip Co. LLC ↗ | United States | Paraphernalia and smoking accessories | 3 | Mary Jane Berlin, Spannabis | 2025 |
| VAPORTECH | United States | | 3 | CannaTrade, Spannabis | 2005 |
| Wizard Trees ↗ | United States | Seed banks and genetics | 3 | Cannafest, Mary Jane Berlin | 2026 |
| ZÄTIX ↗ | United States | | 3 | Mary Jane Berlin, Product Earth | 2025 |
| Zydot ↗ | United States, United Kingdom | Paraphernalia and smoking accessories | 3 | CannaBusiness, CannaTrade | 2003 |
| ACTIVE ↗ | United States | Vaporizers | 2 | Cannafest, Mary Jane Berlin | 2026 |
| Afterglow | United States, Spain | CBD productsVaporizersWholesale and distribution | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Afterglow / Jahnavi / Vape Pens Europe | United States, Spain | Wholesale and distribution | 2 | Spannabis | 2025 |
| Alpine Seed Group | United States | | 2 | Mary Jane Berlin | 2026 |
| AquaBella Organic Solutions ↗ | United States | Growing equipmentHemp products | 2 | Cannafest | 2023 |
| Archive Seeds ↗ | United States | Seed banks and genetics | 2 | Mary Jane Berlin | 2025 |
| Blunt Wrap USA ↗ | Germany, United States | | 2 | CannaBusiness | 2004 |
| Boveda/Vivi | United States | Paraphernalia and smoking accessories | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Canapa by Paxiom ↗ | United States | CBD productsSeed banks and geneticsGrowing equipmentMedical cannabis and laboratories | 2 | ICBC Berlin, Mary Jane Berlin | 2024 |
| CannaAid ↗ | United States | CBD products | 2 | Cannafest, ICBC Berlin | 2023 |
| Chronic Roots Cannabis | United States | | 2 | Mary Jane Berlin | 2025 |
| Compound Genetics ↗ | United States | Seed banks and geneticsGrowing equipment | 2 | Mary Jane Berlin | 2026 |
| Culture Magazine | United States | Media and publishing | 2 | Cannafest | 2014 |
| DRAGON / MEKASERA ↗ | United States | Growing equipment | 2 | Athens Cannabis Expo | 2022 |
| Equilibrium Genetics | United States | Seed banks and genetics | 2 | Mary Jane Berlin, Spannabis | 2026 |
| EstTech | United States, Canada | Growing equipment | 2 | Spannabis | 2025 |
| Exxus Vape – | United States | Vaporizers | 2 | Spannabis | 2023 |
| Exxus Vape / Got Vape – | United States | VaporizersParaphernalia and smoking accessories | 2 | Spannabis | 2022 |
| Faven Lighting ↗ | United States | Growing equipment | 2 | Mary Jane Berlin | 2026 |
| Favor CBD | United States | CBD productsVaporizersHemp products | 2 | Cannafest, Hemp & CBD Expo | 2019 |
| Florance | United States | CBD products | 2 | Cannafest, ICBC Berlin | 2018 |
| GotVape.com ↗ | United States | Paraphernalia and smoking accessories | 2 | Cannafest | 2014 |
| Grotek and H&G ↗ | United States, Spain | Nutrients and fertilizersGrowing equipment | 2 | Cannafest, Spannabis | 2025 |
| Grow Pros Solutions ↗ | United States | | 2 | ICBC Berlin, Mary Jane Berlin | 2026 |
| Gualala Robotics ↗ | United States | Growing equipment | 2 | Cannafest | 2012 |
| Hawaiian Budline ↗ | United States | Seed banks and geneticsGrowing equipment | 2 | Mary Jane Berlin | 2026 |
| HBI INTERNATIONAL ↗ | United States | Paraphernalia and smoking accessories | 2 | CannaBusiness, CannaTrade | 2004 |
| Hemp Industries Association (HIA) ↗ | United States | Associations and institutions | 2 | CannaTrade | 2005 |
| HempWood | United States | Manufacturers | 2 | CannaTrade | 2024 |
| Higher Heights | United States, Spain | Seed banks and genetics | 2 | Spannabis | 2026 |
| HONEYPUFF INC. ↗ | United States | Paraphernalia and smoking accessories | 2 | Mary Jane Berlin | 2026 |
| Hortrepgroup | United States, Italy | Wholesale and distributionGrowing equipment | 2 | IndicaSativa Trade, Spannabis | 2022 |
| House and Garden Nutrients | United States | Nutrients and fertilizers | 2 | Spannabis | 2021 |
| KALIBLOOM | United States | Vaporizers | 2 | Cannafest, ICBC Berlin | 2023 |
| Lab Society ↗ | United States | Extraction | 2 | ICBC Berlin, Spannabis | 2021 |
| Mile High Labs ↗ | United States | CBD products | 2 | CannaTrade, Hemp & CBD Expo | 2019 |
| Nine Weeks Harvest ↗ | United States, Spain | Seed banks and genetics | 2 | Cannafest, Mary Jane Berlin | 2024 |
| Poppin Fire | United States | Seed banks and genetics | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Rosin Tech Products | United States | Growing equipment | 2 | Mary Jane Berlin, Spannabis | 2019 |
| SHERBINSKIS ↗ | United States | Seed banks and geneticsGrowing equipmentMedical cannabis and laboratories | 2 | Mary Jane Berlin | 2026 |
| SUN STATE HEMP | United States | CBD products | 2 | Athens Cannabis Expo, Hemp & CBD Expo | 2023 |
| Sunlight Supply | United States | Growing equipment | 2 | Cannafest | 2015 |
| Sunlight Supply / Sun System | United States | Growing equipment | 2 | Cannafest | 2017 |
| Swed ↗ | United States | Paraphernalia and smoking accessoriesCBD productsVaporizers | 2 | Mary Jane Berlin, Spannabis | 2026 |
| Terpene Warehouse ↗ | United States | Hemp products | 2 | ICBC Berlin, Mary Jane Berlin | 2025 |
| The Corner Plug | United States | Extraction | 2 | Spannabis | 2022 |
| Thompson Duke Industrial | OGcrush ↗ | United States | VaporizersMedical cannabis and laboratories | 2 | Mary Jane Berlin | 2025 |
| Tight Pac | United States | | 2 | Cannafest, Highlife | 2015 |
| VIVOSUN ↗ | United States | Growing equipmentParaphernalia and smoking accessories | 2 | Mary Jane Berlin | 2026 |
| VPP ↗ | United States | Hemp products | 2 | CannaTrade | 2003 |
| 420 Business Club | United States | | 1 | Cannafest | 2015 |
| 7pipe ↗ | United States | Paraphernalia and smoking accessories | 1 | Cannafest | 2021 |
| ABF Genetics ↗ | United States | Seed banks and geneticsGrowing equipment | 1 | Mary Jane Berlin | 2025 |
| Active Hardware | United States | Vaporizers | 1 | Spannabis | 2026 |
| AFG Distribution ↗ | United States | CBD productsParaphernalia and smoking accessories | 1 | Cannafest | 2018 |
| Aquabella Organic Solutions LLC / Unleash Organics ↗ | United States | Growing equipmentHemp products | 1 | Cannafest | 2021 |
| AROYA by Addium Inc. ↗ | United States | | 1 | Mary Jane Berlin | 2024 |
| Atlas Seed ↗ | United States | Seed banks and genetics | 1 | Mary Jane Berlin | 2025 |
| Big Chief | United States | CBD productsVaporizers | 1 | Mary Jane Berlin | 2025 |
| BIOHAZARD GLASS ↗ | United States | | 1 | CannaTrade | 2014 |
| Blue Bus Fine Tools llc ↗ | United States | Paraphernalia and smoking accessories | 1 | Mary Jane Berlin | 2024 |
| BUDDY SYSTEMZ | United States | | 1 | Spannabis | 2005 |
| c US TRADING LIMITED | United States | | 1 | Mary Jane Berlin | 2025 |
| Cali Kings | United States | Seed banks and genetics | 1 | Product Earth | 2016 |
| Caliplates | United States | Medical cannabis and laboratories | 1 | Mary Jane Berlin | 2025 |
| Cannabis Hardware | United States | Vaporizers | 1 | Spannabis | 2025 |
| Cannabis Trade S.A. ↗ | United States | CBD productsExtractionHemp products | 1 | Cannafest | 2021 |
| Cannvital NV LLC ↗ | United States | CBD productsExtractionWholesale and distribution | 1 | Cannafest | 2025 |
| Capulator | United States | Seed banks and genetics | 1 | Spannabis | 2026 |
| CBD Clinic Care ↗ | United States | CBD products | 1 | 4.20 Hemp Fest | 2018 |
| COMERG ↗ | United States | CBD productsSeed banks and geneticsExtraction | 1 | Cannafest | 2022 |
| Connected ↗ | United States | Seed banks and geneticsGrowing equipmentVaporizersMedical cannabis and laboratories | 1 | Mary Jane Berlin | 2025 |
| Dark Horse Genetics ↗ | United States | | 1 | Product Earth | 2019 |
| Delta Munchies ↗ | United States | CBD productsVaporizersExtraction | 1 | Cannafest | 2022 |
| DMLift | United States | Paraphernalia and smoking accessories | 1 | Spannabis | 2022 |
| Doja Exclusive ↗ | United States | | 1 | Mary Jane Berlin | 2024 |
| Dr Watson CBD ↗ | United Kingdom, United States | | 1 | Product Earth | 2019 |
| Dr. Zodiak's MoonRock | United States | Paraphernalia and smoking accessories | 1 | Spannabis | 2021 |
| Dry Sift Solutions | United States | Growing equipment | 1 | Cannafest | 2016 |
| DynaVap / Reinhart GmbH & Co. KG ↗ | United States | Vaporizers | 1 | Mary Jane Berlin | 2025 |
| Dyspensr / DynaVap | United States | Vaporizers | 1 | Spannabis | 2025 |
| EG GLASS ↗ | United States | Paraphernalia and smoking accessoriesVaporizers | 1 | Mary Jane Berlin | 2025 |
| Emerald Mountain Seeds | United States | | 1 | Product Earth | 2019 |
| Empire ↗ | United States | Paraphernalia and smoking accessories | 1 | Mary Jane Berlin | 2025 |
| Enjoy Smackers | United States | Extraction | 1 | Spannabis | 2025 |
| Established Technology | United States | Growing equipment | 1 | Spannabis | 2024 |
| Ethos ↗ | United States | Seed banks and geneticsGrowing equipment | 1 | Cannafest | 2019 |
| Exxus | United States | Vaporizers | 1 | Spannabis | 2024 |
| Flexstar Inc ↗ | United States | Growing equipmentParaphernalia and smoking accessories | 1 | Mary Jane Berlin | 2024 |
| Flexstar Inc. / Vivosun Inc | United States | Growing equipment | 1 | Spannabis | 2026 |
| Flintts Mouth Watering Mints – | United States | | 1 | Spannabis | 2022 |
| Futurola USA ↗ | United States | | 1 | Mary Jane Berlin | 2025 |
| G-Pen / GS Holistic LLC ↗ | United States | | 1 | Mary Jane Berlin | 2025 |
| Glassmangalerie ↗ | United States | Paraphernalia and smoking accessories | 1 | Mary Jane Berlin | 2025 |
| Gorilla Grow Tent Inc. ↗ | United States | | 1 | CannaTrade | 2014 |
| GrasRoots California ↗ | United States | Art and culture | 1 | Cannafest | 2016 |
| Grassroots California | Abscent Bags | United States, Netherlands | Hemp products | 1 | Spannabis | 2019 |
| Grassroots California™ ↗ | United States | | 1 | Product Earth | 2019 |
| GreenBroz – NETWORKING | United States | Growing equipment | 1 | Spannabis | 2022 |
| Greenlane EU – | United States | Vaporizers | 1 | Spannabis | 2022 |
| Grobots Int. Inc. ↗ | United States | Paraphernalia and smoking accessories | 1 | CannaTrade | 2006 |
| Grove Bags powered by TerpLoc ↗ | United States | Paraphernalia and smoking accessories | 1 | Mary Jane Berlin | 2024 |
| Growponic Inc(Medic Grow) ↗ | United States | Growing equipment | 1 | Mary Jane Berlin | 2024 |
| Growth Legion ↗ | United States | | 1 | Mary Jane Berlin | 2025 |
| Happy Dreams Genetics / Alpine Seed | United States | Seed banks and genetics | 1 | Spannabis | 2026 |
| Harvest Package S.L. | United States | Manufacturers | 1 | Spannabis | 2026 |
| Hash House | United States | Seed banks and geneticsGrowing equipment | 1 | Mary Jane Berlin | 2025 |
| Heatex Glass BV | Integra by Desiccare | Netherlands, United States | Paraphernalia and smoking accessories | 1 | Spannabis | 2019 |
| Hempson BioTech ↗ | United States | | 1 | CannaTrade | 2018 |
| HempToday | United States | | 1 | BALKANNABIS EXPO | 2018 |
| Hidden Hills Club ↗ | United States | CBD products | 1 | Cannafest | 2024 |
| High Times Holding Corp. | United States | Media and publishing | 1 | Spannabis | 2019 |
| Humboldt ↗ | United States | Seed banks and genetics | 1 | Canapa Mundi | 2016 |
| HUNCKE TEA COMPANY / JERRY ↗ | United States | Media and publishing | 1 | Athens Cannabis Expo | 2018 |
| Incredibles | United States | Hemp products | 1 | Spannabis | 2018 |
| InfiniCore LLC | United States | CBD products | 1 | Spannabis | 2026 |
| Jahnavi CBD | United States, Spain | Wholesale and distribution | 1 | Spannabis | 2023 |
| Jay Case | United States | | 1 | Mary Jane Berlin | 2025 |
| JNX Global US Trading Limited | United States | CBD products | 1 | Spannabis | 2026 |
| JustCBD ↗ | United States | Wholesale and distributionShops and retailers | 1 | CBD Expo France | 2021 |
| KHIRON PHARMA ↗ | United States | Wholesale and distributionShops and retailers | 1 | CBD Expo France | 2021 |
| Kush Hemp Wraps | United States | Paraphernalia and smoking accessories | 1 | Spannabis | 2019 |
| Lion Rolling Circus / Terpy | United States | Paraphernalia and smoking accessories | 1 | Spannabis | 2025 |
| LOOKAH Creative LLC ↗ | United States | CBD productsVaporizers | 1 | Mary Jane Berlin | 2024 |
| LSR HC ↗ | United States | | 1 | CannaTrade | 2019 |
| Maywaysky·Jeys Tin | United States | CBD products | 1 | Spannabis | 2026 |
| MJ Arsenal | United States | Wholesale and distribution | 1 | Spannabis | 2024 |
| MJ Arsenal / NWTN Home / Softglass | United States | Wholesale and distribution | 1 | Spannabis | 2025 |
| MJ Arsenal & NWTN Home ↗ | United States | Paraphernalia and smoking accessories | 1 | Mary Jane Berlin | 2025 |
| Mobius Trimmer ↗ | United States | Growing equipment | 1 | Cannafest | 2022 |
| Monkey Energy Drinks | United States | CBD products | 1 | Cannafest | 2021 |
| Moxie Seeds & Extracts | United States | | 1 | Spannabis | 2015 |
| New Millenium Nutrients ↗ | United States | Growing equipment | 1 | Cannafest | 2018 |
| Nexus Glass | United States | | 1 | Spannabis | 2015 |
| Nifty Goods | United States | Manufacturers | 1 | Spannabis | 2024 |
| NORML National Organization for the Reform of Marijuana Laws ↗ | United States | Associations and institutions | 1 | CannaTrade | 2004 |
| Official Genius ↗ | United States | | 1 | CannaTrade | 2018 |
| Outspoke IO | United States | Media and publishing | 1 | Spannabis | 2019 |
| Phfresh Filter | United States | Growing equipment | 1 | Cannafest | 2016 |
| PHILOCANNA / SMART POT | United States | Growing equipment | 1 | Athens Cannabis Expo | 2018 |
| Positronics Seeds – The Cali Connection | Spain, United States | Seed banks and genetics | 1 | Spannabis | 2022 |
| Preferred Gardens ↗ | United States | Seed banks and geneticsGrowing equipmentMedical cannabis and laboratories | 1 | Mary Jane Berlin | 2025 |
| Puffs by Koala | United States | | 1 | Mary Jane Berlin | 2025 |
| Purge Labs | United States | CBD productsParaphernalia and smoking accessories | 1 | Cannafest | 2016 |
| Quantum Ballast ↗ | United States | Growing equipment | 1 | Cannafest | 2010 |
| R&C Lifestyle UG (haftungsbeschränkt) ↗ | United States | | 1 | Mary Jane Berlin | 2025 |
| Rare Dankness / ASB USA Seeds | United Kingdom, Spain | Seed banks and genetics | 1 | Spannabis | 2025 |
| Rhizo Flora | United States | Growing equipment | 1 | Cannafest | 2019 |
| RICK + DANIELA SIMPSON ↗ | United States | Media and publishing | 1 | Athens Cannabis Expo | 2018 |
| Root Pouch | United States | Growing equipment | 1 | Spannabis | 2021 |
| Sasquash Rosin Press | United States | | 1 | CannaTrade | 2018 |
| Seedbank ↗ | Czechia, United States | Seed banks and geneticsGrowing equipmentParaphernalia and smoking accessories | 1 | Cannafest | 2021 |
| Shelton, Gilbert | United States | | 1 | CannaBusiness | 2004 |
| Sluggers Hits | United States | | 1 | Mary Jane Berlin | 2025 |
| SMART TRADING / CELEBRATION PIPES | United States | Paraphernalia and smoking accessories | 1 | CannaTrade | 2004 |
| Smyle Labs ↗ | United States | VaporizersWholesale and distribution | 1 | Cannafest | 2025 |
| So Cal Seeds | United States | | 1 | Mary Jane Berlin | 2025 |
| Stache Products ↗ | United States | Paraphernalia and smoking accessoriesVaporizers | 1 | Mary Jane Berlin | 2025 |
| Standish913.com | United States | | 1 | CannaTrade | 2026 |
| Sun System | United States | | 1 | Cannafest | 2015 |
| The Emerald Cup | United States | | 1 | Product Earth | 2019 |
| The Hemp Industries Association | United States | Associations and institutions | 1 | CannaTrade | 2003 |
| The REAL FAT FREDDY | United States | | 1 | CannaBusiness | 2003 |
| Thompson & Duke | United States | Manufacturers | 1 | Spannabis | 2023 |
| Tightpac America ↗ | United States | Paraphernalia and smoking accessories | 1 | Cannafest | 2010 |
| Toker Poker ↗ | United States | Paraphernalia and smoking accessories | 1 | Mary Jane Berlin | 2025 |
| Tom's Tumble Trimmer | United States | Growing equipment | 1 | Spannabis | 2021 |
| TOPGREEN US CORP ↗ | United States | CBD productsVaporizersMedical cannabis and laboratories | 1 | Mary Jane Berlin | 2025 |
| Triminator ↗ | United States | Growing equipment | 1 | Cannafest | 2022 |
| United Targets Group / Vape Biz Pro | United States | | 1 | Mary Jane Berlin | 2024 |
| Up The Hill Exclusive ↗ | United States | | 1 | Mary Jane Berlin | 2025 |
| Vape Pens Europe | United States, Spain | Wholesale and distribution | 1 | Spannabis | 2023 |
| Vapir ↗ | United States | Paraphernalia and smoking accessories | 1 | Cannafest | 2014 |
| VAPIR.COM ↗ | United States | Paraphernalia and smoking accessories | 1 | CannaTrade | 2003 |
| Vaporbrothers | United States | Paraphernalia and smoking accessories | 1 | Cannafest | 2013 |
| Vector Distribution | United States | | 1 | CannaBusiness | 2001 |
| Vice Supply | United States | Wholesale and distribution | 1 | Spannabis | 2026 |
| Volcano / Storz and Bickel America Inc. – Volcano ↗ | United States | Vaporizers | 1 | Cannafest | 2017 |
| We Roll Up ↗ | United States | | 1 | Mary Jane Berlin | 2025 |
| White Label | United States | Wholesale and distribution | 1 | Spannabis | 2026 |
| Women`s Cannabis Project (Female Orga ... | United States | | 1 | CannaTrade | 2026 |
| Xtreme Gardening ↗ | United States | Growing equipment | 1 | Cannafest | 2016 |
| Abscent Bags | Grassroots California | Netherlands, United States | | 0 | | 2020 |
| Bizzybee LLC | United States | Extraction | 0 | | 2020 |
| Gpen | Accudose | United States | Vaporizers | 0 | | 2020 |
| TH Passion Group LLC | United States | Wholesale and distribution | 0 | | 2020 |