Company lists · Data refreshed September 2026
Top 25 Mushroom cultivation companies worldwide
RevenueBase identified 1,103 mushroom cultivation companies worldwide as of September 2026 and tracks 7,138 professional contacts across them, including 1,293 with verified work emails. The United States is the largest market and Denver the largest hub.
This list covers mushroom cultivation companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026. Country and city lists for mushroom cultivation companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest mushroom cultivation companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 310 contacts → | ||||
Partial evidence “At Monaghan, we're driven by a passion for sharing the incredible benefits of mushrooms with the world.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 262 contacts → | ||||
Partial evidence “Highline Mushrooms is Canada’s premier grower, shipper and marketer of fresh mushrooms and the world's largest organic mushroom grower.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 185 contacts → | ||||
Indirect evidence “South Mill Champs’ is passionate about educating the functional and responsible benefits of our delicious, innovative products.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 156 contacts → | ||||
Partial evidence “Denny has been a household name for over 40 years, and is synonymous with fresh, quality mushrooms.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 130 contacts → | ||||
Indirect evidence “SCA culture France Champignon, Production, transformation et expédition de champignons de paris” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 94 contacts → | ||||
Indirect evidence “Hifas da Terra is the first biotechnology company which covers the mycological universe.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 92 contacts → | ||||
Partial evidence “OKECHAMP SA is one of the world's leading companies specializing in the production and processing of mushrooms, as well as, the leader in this category in world.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 85 contacts → | ||||
Partial evidence “Fungi Perfecti® - makers of Host Defense® Mushrooms™ - is a family-owned company specializing in mushroom mycelium-based supplements.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 83 contacts → | ||||
Partial evidence “As America's Favorite Mushroom since 1928, our fresh mushrooms have the variety, quality, and reputation our customer’s demand that don’t just meet quality standards, but set them.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 69 contacts → | ||||
Indirect evidence “Bienvenidos a la página de CHAMPINTER.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 68 contacts → | ||||
Indirect evidence “A Ting foi fundada em 2001 por um grupo de profissionais comprometidos com a qualidade dos produtos e com a satisfação dos consumidores.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 65 contacts → | ||||
Partial evidence “Located on site of Trew & Moy Railway Station for over 50 years we are the largest processor of mushrooms in NI.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 63 contacts → | ||||
Strong evidence “Banken Champignons started cultivating fresh mushrooms in 1956.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 57 contacts → | ||||
Partial evidence “Proudly 100% Kiwi, Meadows is a family business that has been dedicated to putting great tasting mushrooms on Kiwis plates for over 45 years.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 51 contacts → | ||||
Indirect evidence “Entreprise familiale, nous avons fait revivre le métier de producteur de champignons en France.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 50 contacts → | ||||
Indirect evidence “In 2010, with a shared vision and a commitment to excellence, Steve Farrar and Dr.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 47 contacts → | ||||
Indirect evidence “Amycel is a spawn and supplement producer.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 45 contacts → | ||||
Indirect evidence “Wij zijn Prochamp, een familiebedrijf in Velddriel & Kerkdriel.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 44 contacts → | ||||
Partial evidence “Windmill Farms is a premier grower of mushrooms, servicing retail, food service & wholesale customers across Canada and the United States.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 39 contacts → | ||||
Indirect evidence “KAROL KANIA I SYNOWIE Sp.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 39 contacts → | ||||
Indirect evidence “Chez Maison Vialade nous sommes producteur et distributeur français de champignons frais.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 37 contacts → | ||||
Partial evidence “Champ's Fresh Farms is a leading premium quality mushroom producer in Western North America located in Aldergrove BC, just outside of Vancouver.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 36 contacts → | ||||
Indirect evidence “Established since 1920 in Saugues in Haute-Loire, France, in the heart of the Margeride mounts, the Borde company is a family business created and developed by three generations…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 34 contacts → | ||||
Partial evidence “KÄÄPÄ Biotech is Europe’s leading and largest functional mushroom ingredient company, delivering premium NordRelease® organic mushroom extracts with full transparency and…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 32 contacts → | ||||
Partial evidence “Gourmet Mushrooms, Inc, grows more varieties of organic culinary and nutraceutical mushrooms than any farm in America.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: mushroom cultivation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names mushroom cultivation companies.
- Partial evidence
- Its own public description names part of mushroom cultivation companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name mushroom cultivation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 1,103 mushroom cultivation companies worldwide
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Mushroom cultivation companies worldwide at a glance
As of Sep 20, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among mushroom cultivation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for mushroom cultivation companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “mushroom cultivation companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names mushroom cultivation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among mushroom cultivation companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 1,293 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Mushroom cultivation companies by location
6 lists · largest firstEvery Mushroom cultivation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Mushroom cultivation companies based in the United States183
- Mushroom cultivation companies based in the Netherlands64
- Mushroom cultivation companies based in Canada52
- Mushroom cultivation companies based in the United Kingdom38
- Mushroom cultivation companies based in France36
- Mushroom cultivation companies based in Germany29
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names mushroom cultivation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many mushroom cultivation companies are there worldwide?
RevenueBase identified 1,103 mushroom cultivation companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Monaghan Mushrooms, headquartered in Tyholland, tops this list with the largest team on record.
Which country has the most mushroom cultivation companies?
The United States leads with 183 companies, followed by the Netherlands (64) and Canada (52). Every mushroom cultivation companies list by country and city is linked on this page.
Which city has the most mushroom cultivation companies?
Denver leads with 7 headquartered companies, followed by London (6) and Montreal (5).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,293 verified decision-maker contacts tracked across these 1,103 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.