There are more than 900 Canadian cannabis companies holding a federal licence today, and the list runs from billion-dollar public corporations to single-room craft growers finishing a few hundred kilograms a year by hand. What they all share is one thing: a licence issued by Health Canada under the Cannabis Act. Everything else, the scale, the province, the brands, the growing style, varies enormously.
This guide is built as a directory. Below you will find real companies sorted into tables by segment, with each legal entity, province, and licence class confirmed against the official Health Canada list of licensed cultivators, processors, and sellers.
Full disclosure before we start: this is the LOT420 blog, and LOT420 is one of the Quebec producers in the first table. We cover our own backyard first because it is the segment we know best, not because we are ranking ourselves ahead of anyone.
How the Canadian cannabis industry is licensed
Two layers of government sit behind every legal gram in Canada. The federal layer is Health Canada, which issues the licences that let a company cultivate, process, or sell cannabis at all. The provincial layer decides how that cannabis reaches consumers, through boards and retailers like the SQDC in Quebec, the OCS in Ontario, the AGLC in Alberta, and the BCLDB in British Columbia.
As of July 2026, Health Canada lists more than 900 active licence holders across every province and territory. Ontario and British Columbia lead by sheer count, followed by Quebec, with Alberta, the Maritimes, and the Prairie provinces filling out the rest. A single licence holder might be a multi-site public company, a family micro-cultivation operation, a nursery selling seeds and clones, or a contract manufacturer that never puts its own name on a shelf. The one constant is the federal licence, because a Health Canada licensed producer is the only kind of company legally allowed to grow, process, or sell cannabis in Canada.
A licence proves a company can legally grow, process, or sell cannabis in Canada. It does not rank the quality of what ends up in the jar.
Quebec craft and small-batch cannabis producers
Quebec has quietly become one of the strongest craft regions in the country, and this is where we start. LOT420 sits in the first row because this is our blog, not because it outranks the rest. Every company below is a real Quebec licence holder verified on the Health Canada list.
| Company (legal entity) | Prov. | Licence classes | Notable brands | Known for / specialty |
| 8688958 Canada Inc. (LOT420) | QC | Cultivation, Processing, Sale (Medical) | LOT420, Greyscales, Flodega | Small-batch indoor flower and in-house genetics in Mansonville, Eastern Townships (licensed 2020-09-25) |
| Montréal Cannabis Médical Inc. (d.b.a. MTL Cannabis) | QC | Cultivation, Processing, Sale (Medical) | MTL Cannabis, Low Key by MTL, R’belle | Flower-first indoor grower and pre-rolls in the Montreal area; part of Canada House Cannabis Group |
| Ferme El Camino Inc. | QC | Cultivation, Processing, Sale (Medical) | El Camino | Family-run outdoor sun-grown cannabis in the Pontiac region |
| Sumo Cannabis Inc. | QC | Cultivation, Processing, Sale (Medical) | Sumo | Quebec cultivator and processor licensed in 2022 |
| Pharmaflorx Inc. | QC | Cultivation, Processing, Sale (Medical) | Pharmaflo | Vertically licensed Quebec cultivator and processor |
| Cultures Chloris Inc. | QC | Cultivation, Processing, Sale (Medical) | n/a | Quebec cultivation and processing with a medical sale licence |
| Les Plantations HighGreens Inc. | QC | Micro-cultivation, Micro-processing | HighGreens | Craft micro-producer working under the micro-cultivation limit |
| Highline Cannabis Inc. | QC | Cultivation | n/a | Standard-cultivation Quebec licence holder (licensed 2025-06-13) |
| Gayonica Inc. | QC | Processing | Gayonica | Quebec processing-focused licence holder |
| Origami Extraction Inc. | QC | Micro-processing | n/a | Micro-processing and extraction specialist |
| IsoBotanix Inc. | QC | Micro-cultivation | n/a | Small-batch Quebec micro-cultivation (licensed 2025-12-12) |
| IsoGènex Inc. | QC | Micro-cultivation | n/a | Small-batch Quebec micro-cultivation (licensed 2025-12-12) |
LOT420 grows indoor flower one cultivar at a time, with in-house breeding behind cultivars like the flagship Gelato 33 and the house-bred GLOC #6, a cross of Gelato 33 and Orange Cake. It sells through the SQDC and OCS, runs the sister brands Greyscales and Flodega, and ships to several international medical markets, including Australia, Israel, Germany, Poland, and the United Kingdom. The full catalogue lives on the LOT420 Genetics page, and you can see how Quebec growers show up on the shelf in our guide to the best SQDC products.
Large and established multi-brand producers
The next table gathers the bigger, multi-brand producers that appear on the Health Canada snapshot used for this guide, each with its licence class confirmed against that list.
| Company (legal entity) | Prov. | Licence classes | Notable brands | Known for / specialty |
| Aurora Cannabis Enterprises Inc. | BC | Sale (Medical) | MedReleaf, CanniMed, Whistler, San Rafael ’71 | National LP with a large medical business; this entity is one of its medical sale sites |
| Organigram Inc. (2nd site) | ON | Processing | SHRED, Edison, Big Bag o’ Buds, Trailblazer | Indoor grower headquartered in Moncton, New Brunswick; this row is its Ontario processing site |
| The Flowr Group (Okanagan) Inc. | BC | Cultivation, Processing, Sale (Medical) | Flowr | Okanagan Valley indoor and greenhouse craft cultivation (licensed 2017-12-01) |
| Rubicon Holdings Corp. (2nd site) | BC | Cultivation, Processing | Simply Bare Organic, 1964 Supply Co., Wildflower | Certified-organic, living-soil cannabis grown in Delta, British Columbia |
| Christina Lake Cannabis Corp. (2nd site) | BC | Cultivation | Christina Lake Cannabis | Large sun-grown outdoor cultivation and extracts for the wholesale market |
| Entourage Brands Corp. | ON | Cultivation, Processing, Sale (Medical) | Color Cannabis, Saturday, Starseed Medicinal | Toronto-based producer formerly known as WeedMD, with recreational and medical lines |
| 1000536880 Ontario Inc. (d.b.a. 1809 Underground) | ON | Cultivation, Processing, Sale (Medical) | 1809 Underground | Vertically licensed Ontario producer with recreational and medical activity |
Major national and publicly traded LPs
These are the household names of the Canadian industry: the large, publicly traded groups that led the first years of legalization and still fill a big share of provincial shelves. They license through named subsidiary entities rather than the parent brand, which is exactly why they are hard to find on the Health Canada list by name. The licence-holder entities below are verified against Health Canada’s public register and each company’s own corporate filings; because these groups hold multiple site licences, look up the specific entity on the official list for the class and date of any given site.
| Company (parent) | Licence-holder entity | Prov. | Notable brands | Known for / specialty |
| Canopy Growth Corporation | Tweed Inc. (and Tweed Farms Inc., Spectrum Cannabis) | ON | Tweed, 7ACRES, Doja, Deep Space | One of the first and largest LPs, headquartered in Smiths Falls, Ontario, with a major equity stake held by Constellation Brands |
| Tilray Brands | Aphria Inc. (and Broken Coast Cannabis Ltd.) | ON / BC | Good Supply, Broken Coast, Solei, RIFF | Among the largest producers by revenue after the Tilray-Aphria merger in 2021, with a wide value-to-craft brand range |
| Cronos Group | Peace Naturals Project Inc. | ON | Spinach, Lord Jones | Toronto-based group known for the value brand Spinach, with a large equity stake held by Altria |
| Village Farms International | Pure Sunfarms Corp. | BC | Pure Sunfarms | Large-scale greenhouse cultivation in Delta, British Columbia, known for consistent value-priced flower |
British Columbia and Western craft producers
Scale is only one way to compete. A large share of the market has shifted toward craft growers who finish smaller batches indoors, select genetics carefully, and often grow in living soil. British Columbia is the historic heart of this style, and the Prairies now add their own micro-producers. Every company below holds a micro or standard licence verified on the Health Canada list.
| Company (legal entity) | Prov. | Licence classes | Notable brands | Known for / specialty |
| Woody Nelson Inc. | BC | Cultivation, Processing, Sale (Medical) | Woody Nelson | Living-soil craft grower and regional hub in the Kootenays |
| Kootenay Cultivar Ltd. | BC | Micro-cultivation, Micro-processing | Kootenay Cultivar | Organic living-soil micro in Salmo, BC, known for terpene-forward cultivars |
| Just Kush Enterprises Ltd. | BC | Micro-cultivation, Micro-processing | Just Kush | Long-standing BC micro-producer (licensed 2019-12-13) |
| Island Genetics Ltd. | BC | Micro-cultivation, Micro-processing | Island Genetics | Vancouver Island craft micro-cultivation and processing |
| Lasqueti Cannabis Corp. | BC | Micro-cultivation, Micro-processing | n/a | Island-based BC craft micro-producer |
| Rocky Mountain Cannabis Ltd. | BC | Micro-cultivation, Micro-processing | n/a | Small-batch BC micro-cultivation and processing |
| Brindle Farms Inc. | BC | Micro-cultivation, Micro-processing | Brindle Farms | Craft micro-producer licensed in 2021 |
| Fort 20 Farms Inc. | BC | Micro-cultivation, Micro-processing | Fort 20 Farms | BC craft micro-cultivation and processing |
| Beyond Bloom Canna Corp. | BC | Cultivation, Processing, Sale (Medical) | Beyond Bloom | BC cultivator and processor with a medical sale licence |
| Stacks 306 Craft Cannabis Corp. | SK | Micro-cultivation | Stacks 306 | Saskatchewan craft micro-cultivation |
| Greencraft Cannabis Limited Partnership | MB | Micro-cultivation, Micro-processing, Sale (Medical) | Greencraft | Manitoba craft micro-producer with a medical sale licence |
| Cannatoba Ltd. | MB | Cultivation, Processing, Sale (Medical) | Cannatoba | Manitoba cultivator and processor |
Medical and specialty cannabis producers
A separate group of licence holders focuses on registered medical patients or on a single specialty, such as softgels, edibles, or contract extraction. These companies often hold a Sale (Medical) licence, which authorizes sales directly to registered patients rather than only to provincial distributors.
| Company (legal entity) | Prov. | Licence classes | Notable brands | Known for / specialty |
| Argento Medical Inc. | ON | Sale (Medical) | Argento | Medical-focused Ontario seller for registered patients |
| 1000451353 Ontario Inc. (d.b.a. Vitalicann Medical) | ON | Sale (Medical) | Vitalicann | Medical cannabis marketplace serving registered patients |
| Nacerna Life Sciences Inc. | NS | Micro-processing, Sale (Medical) | Breakwater | Nova Scotia producer of low-dose CBD/THC infused medical products |
| HealthView Pharms Inc. | ON | Cultivation, Processing, Sale (Medical) | HealthView | Vertically licensed Ontario medical producer |
| Olds Softgels Ltd. | AB | Cultivation, Processing, Sale (Medical) | OSG | Pharma-grade softgel and capsule contract manufacturer in Olds, Alberta |
| Best Kind Edibles Inc. | NS | Micro-processing | Best Kind | Chef-led craft edibles and vegan gummies on the East Coast |
| Eurofins CDMO Alphora Inc. | ON | Processing | Eurofins | Contract processing and cannabinoid ingredient development |
| Lupos (Canada) Biotechnology Inc. (2nd site) | ON | Processing | Lupos | Ontario processing and cannabis biotechnology |
| Cannabco Pharmaceutical Corp. | ON | Micro-cultivation, Micro-processing | Cannabco | Ontario micro-producer with a pharmaceutical focus |
How to read and verify any producer on the Health Canada list
The tables above are a snapshot. The living source of truth is the official government list, and it is public, free, and updated regularly. Knowing how to read it lets you verify any producer in about a minute and separate real licence holders from grey-market sellers.
Step 01: Open the official Health Canada list
Health Canada publishes every licensed cultivator, processor, and seller on Canada.ca. You can open the full registry here: Licensed cultivators, processors and sellers of cannabis under the Cannabis Act. Each row shows the legal entity name, the province, the licence classes, the classes of cannabis the company can sell, and the date of initial licensing.
Step 02: Search by legal entity, not by brand
This is the step most people miss. Companies sell under brand names, but they are licensed under legal entity names, and the two rarely match. LOT420 appears on the list as 8688958 Canada Inc., MTL Cannabis appears as Montréal Cannabis Médical Inc., and countless craft brands sit under numbered companies. If you search the list for a brand and find nothing, search for the legal entity instead, which you can usually find on the company’s licence page or in the fine print on the packaging.
Step 03: Match the licence to the product
Legal cannabis carries a federal excise stamp, a batch or lot number, and the producer’s licence number on the regulatory packaging. Read the licence class on the government list and confirm it matches what you bought. A company with only a cultivation licence, for example, cannot legally sell finished products directly to you. Our full explainer on what a Health Canada licensed producer is walks through how licence classes work, and our broader guide to Canadian cannabis sets the legal framework in context.
Step 04: Check the company’s own transparency
Established producers publish their licences, certifications, and facility details. LOT420, for instance, lists its licences and certifications and its team and facility openly. A company that hides its regulatory details when the information is meant to be public is worth a second look.
How to choose between Canadian cannabis companies
There is no single best company, only the right fit for what you want. Large national producers offer scale, wide availability, and competitive pricing. Craft and regional growers offer terpene-rich flower and small-batch consistency, usually at a higher price per gram. Medical patients may prioritize producers with a Sale (Medical) licence and strong patient support.
Whatever you choose, the same rule applies as with picking a cultivar: quality matters more than the logo. A carefully grown gram from a small micro-producer often outperforms a mass-market one, which is exactly why craft producers have carved out so much room on provincial shelves. If you are still mapping the landscape, our roundup of the best weed strains of 2026 is a good next stop.
The size of a producer tells you about its reach, not about what you will taste.
FAQ : Canadian cannabis companies
How many cannabis companies are there in Canada?
Health Canada lists more than 900 active licence holders under the Cannabis Act as of July 2026, spread across every province and territory. They range from large multi-site public companies to single-facility craft growers, nurseries, and contract processors. The exact number changes regularly as producers are licensed, consolidate, or surrender licences.
Who are the biggest cannabis companies in Canada?
The largest by public profile include Canopy Growth, Tilray Brands, Aurora Cannabis, Organigram, and Cronos Group, most of them publicly traded and operating several brands each. Producers verified on the Health Canada list for this guide include Aurora Cannabis Enterprises, Organigram, The Flowr Group, and Rubicon Organics. Scale and reach are what set these companies apart, not necessarily the quality of any single product.
Are there craft cannabis producers in Canada?
Yes, and the segment is growing fast. A large part of the market is made up of micro-cultivation and micro-processing licence holders who grow smaller indoor batches with careful genetic selection. British Columbia and Quebec are the strongest craft regions, with examples like Kootenay Cultivar, Woody Nelson, MTL Cannabis, and LOT420.
How do I verify that a cannabis company is legitimate?
Look the company up on the Health Canada list of licensed cultivators, processors, and sellers on Canada.ca, and search by its legal entity name rather than its brand name. Legal products also carry a federal excise stamp, a batch number, and the producer’s licence number on the regulatory packaging. If a seller is not on the list and the packaging lacks those markers, it is not part of the legal supply chain.
Is LOT420 a Canadian cannabis company?
Yes. LOT420 is a Health Canada licensed producer whose legal entity is 8688958 Canada Inc., based in Mansonville, Quebec, growing small-batch indoor flower. It sells through the SQDC and OCS, operates the sister brands Greyscales and Flodega, and ships to several international medical markets.
Explore Craft Cannabis From a Quebec Licensed Producer
See the small-batch, hand-finished cultivars grown by LOT420 in Quebec’s Eastern Townships.