Company lists · Data refreshed September 2026
Top 25 Mushroom growers based in the United States
RevenueBase identified 189 company matches for mushroom growers associated with the United States as of September 2026 and tracks 1,530 professional contacts across them, including 349 with verified work emails. Denver is the largest hub.
This list covers company matches for mushroom growers associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 growers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 185 contacts → | ||||
Exact match “South Mill Champs’ is passionate about educating the functional and responsible benefits of our delicious, innovative products.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 83 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 50 contacts → | ||||
Exact match “In 2010, with a shared vision and a commitment to excellence, Steve Farrar and Dr.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 47 contacts → | ||||
Exact match “Amycel is a spawn and supplement producer.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 32 contacts → | ||||
Exact match “Smallhold is on a mission to dramatically shorten the distance between you and fresh, gourmet mushrooms.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 29 contacts → | ||||
Exact match “Aloha Medicinals is a mushroom biotechnology company, and the largest producer of 100% Organic, American-grown medicinal mushrooms in the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 28 contacts → | ||||
Exact match “Phillips Mushroom Farms is a 4th generation family farm based in Kennett Square, PA.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 28 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 27 contacts → | ||||
Exact match “We strive to make the world of mushrooms accessible to all, fostering collaboration and innovation to improve tomorrow.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 14 contacts → | ||||
Exact match “At River Valley Ranch & Kitchens, we're committed to bringing you the best of the farm, from our homegrown mushrooms and vegetables to our handcrafted, small-batch foods.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “Founded in 2011, by Tony Palumbo, Palumbo Foods has grown from a trucking company that hauled mushrooms, into a mushroom company that has trucks.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “Grow kits, soils, substrates & supplies for your mushroom needs!” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “At R&R Cultivation, we believe that wholesome, fresh, nutritious mushrooms should be accessible to everyone.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 9 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “At Fallen Oak Mycology, we specialize in high-efficiency mushroom cultivation, regenerative agriculture, and biotechnology solutions that harness the power of fungi to solve…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “Growing Gourmet Mushrooms, and making tasty, easy to make and take mushroom snacks for a new generation of culinary mushroom fans.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “As the leading national trade organization for mushroom growers; buyers and shippers; and suppliers to the industry, AMI provides a unified presence and effective representation…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 6 contacts → | ||||
Exact match “Home to Chicago’s premium gourmet mushrooms.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “Persimmon Hill Farm is a berry and mushroom farm and food production company based out of 367 Persimmon Hill Ln, Lampe, MO, United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “Mushroom Mountain offers high quality spawn, fruiting kits, mushroom related gifts and books, workshops, and farm tours at our location in Easley, SC, for our visitors and growers…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Feral Fungi arose out of an exploration of medicinal mushrooms, their application for supporting innate health, and exacting the most effective extraction process.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 5 contacts → | ||||
Exact match “Circadian Wellness focuses on mushroom farming, extraction and one-of-a-kind delivery methods with the highest bioavailability.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 5 contacts → | ||||
Exact match “JFS Altius Farms, located in downtown Denver’s RiNo neighborhood, provides fresh, healthy, locally grown culinary mushrooms and seasonal vegetables to restaurants, grocers, and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “mushroom growers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 189 mushroom growers based in the United States
See the full list, filter by size, metro and specialty, and access 349 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Mushroom growers based in the United States at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 189 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “mushroom growers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 349 professional contacts with verified work emails across the full matched dataset. 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.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “mushroom growers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many mushroom growers are there based in the United States?
RevenueBase identified 189 company matches for mushroom growers associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
South Mill Champs Mushrooms tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most mushroom growers?
Denver leads with 6 company records, followed by Portland (5) and Avondale (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 349 professional contacts with verified work emails tracked across these 189 companies; direct dials are available where recorded.
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.
Ready to reach these companies? Verified emails and direct dials for all 189 mushroom growers based in the United States. Start with a free account, no credit card.
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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 SmartSearch, 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.
More company lists
Company intelligence · public preview
Top 25 mushroom growers based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 189 matching company records for mushroom growers based in the United States, with 1,530 tracked contacts and 349 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 mushroom growers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | South Mill Champs Mushroomssouthmill.com HQ: Kennett Square, PA, United StatesReported employees: 1,001-5,000 | Kennett Square, PA, United States | 1,001-5,000 | Exact match | 185 contacts → |
“South Mill Champs’ is passionate about educating the functional and responsible benefits of our delicious, innovative products.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Giorgio Fresh COgiorgiofresh.com HQ: Blandon, United StatesReported employees: 1,001-5,000 | Blandon, United States | 1,001-5,000 | Exact match | 83 contacts → |
“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.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | M2 Ingredientsm2ingredients.com HQ: Vista, CA, United StatesReported employees: 51-200 | Vista, CA, United States | 51-200 | Exact match | 50 contacts → |
“In 2010, with a shared vision and a commitment to excellence, Steve Farrar and Dr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Amycelamycel.comHQ: Watsonville, CA, United StatesReported employees: 11-50 | Watsonville, CA, United States | 11-50 | Exact match | 47 contacts → |
“Amycel is a spawn and supplement producer.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Smallholdsmallhold.comHQ: Brooklyn, NY, United StatesReported employees: 51-200 | Brooklyn, NY, United States | 51-200 | Exact match | 32 contacts → |
“Smallhold is on a mission to dramatically shorten the distance between you and fresh, gourmet mushrooms.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Aloha Medicinalsalohamedicinals.comHQ: Carson City, NV, United StatesReported employees: 51-200 | Carson City, NV, United States | 51-200 | Exact match | 29 contacts → |
“Aloha Medicinals is a mushroom biotechnology company, and the largest producer of 100% Organic, American-grown medicinal mushrooms in the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Phillips Mushroom Farmsphillipsmushroomfarms.com HQ: Kennett Square, United StatesReported employees: 51-200 | Kennett Square, United States | 51-200 | Exact match | 28 contacts → |
“Phillips Mushroom Farms is a 4th generation family farm based in Kennett Square, PA.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | J M Farmsjmfarms.com HQ: Malakoff, TX, United StatesReported employees: 11-50 | Malakoff, TX, United States | 11-50 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | North Sporenorthspore.com HQ: Portland, ME, United StatesReported employees: 51-200 | Portland, ME, United States | 51-200 | Exact match | 27 contacts → |
“We strive to make the world of mushrooms accessible to all, fostering collaboration and innovation to improve tomorrow.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | River Valley Ranch & Kitchensrvrvalley.com HQ: Burlington, WI, United StatesReported employees: 11-50 | Burlington, WI, United States | 11-50 | Exact match | 14 contacts → |
“At River Valley Ranch & Kitchens, we're committed to bringing you the best of the farm, from our homegrown mushrooms and vegetables to our handcrafted, small-batch foods.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Guans Mushroom COguansmushroom.com HQ: Fremont, CA, United StatesReported employees: 1-10 | Fremont, CA, United States | 1-10 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Palumbo Foodspalumbofoods.com HQ: Avondale, PA, United StatesReported employees: 11-50 | Avondale, PA, United States | 11-50 | Exact match | 10 contacts → |
“Founded in 2011, by Tony Palumbo, Palumbo Foods has grown from a trucking company that hauled mushrooms, into a mushroom company that has trucks.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mycelium Enterprisesmyceliumlife.com HQ: Orange County, CA, United StatesReported employees: 11-50 | Orange County, CA, United States | 11-50 | Exact match | 10 contacts → |
“Grow kits, soils, substrates & supplies for your mushroom needs!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | R&r Cultivationrrcultivation.com HQ: New Hope, MN, United StatesReported employees: 1-10 | New Hope, MN, United States | 1-10 | Exact match | 10 contacts → |
“At R&R Cultivation, we believe that wholesome, fresh, nutritious mushrooms should be accessible to everyone.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Epiphany Mushroom COepiphanymushroom.com HQ: Akron, OH, United StatesReported employees: 11-50 | Akron, OH, United States | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | TOP HAT Mushroomstophatmushrooms.com HQ: Salem, OR, United StatesReported employees: 1-10 | Salem, OR, United States | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Fallen OAK Mycologyfallenoakmycology.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 7 contacts → |
“At Fallen Oak Mycology, we specialize in high-efficiency mushroom cultivation, regenerative agriculture, and biotechnology solutions that harness the power of fungi to solve…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HAW River Mushroomshawrivermushrooms.com HQ: Saxapahaw, NC, United StatesReported employees: 1-10 | Saxapahaw, NC, United States | 1-10 | Exact match | 7 contacts → |
“Growing Gourmet Mushrooms, and making tasty, easy to make and take mushroom snacks for a new generation of culinary mushroom fans.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  American Mushroomamericanmushroom.orgHQ: London Grove Township, PA, United StatesReported employees: 1-10 | London Grove Township, PA, United States | 1-10 | Exact match | 6 contacts → |
“As the leading national trade organization for mushroom growers; buyers and shippers; and suppliers to the industry, AMI provides a unified presence and effective representation…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Windy City Mushroomwindycitymushroom.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 6 contacts → |
“Home to Chicago’s premium gourmet mushrooms.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Persimmon Hill Farmpersimmonhill.com HQ: Lampe, MO, United StatesReported employees: 1-10 | Lampe, MO, United States | 1-10 | Exact match | 6 contacts → |
“Persimmon Hill Farm is a berry and mushroom farm and food production company based out of 367 Persimmon Hill Ln, Lampe, MO, United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mushroom Mountainmushroommountain.com HQ: Easley, SC, United StatesReported employees: 1-10 | Easley, SC, United States | 1-10 | Exact match | 6 contacts → |
“Mushroom Mountain offers high quality spawn, fruiting kits, mushroom related gifts and books, workshops, and farm tours at our location in Easley, SC, for our visitors and growers…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Feral Fungiferalfungi.com HQ: Estacada, OR, United StatesReported employees: 1-10 | Estacada, OR, United States | 1-10 | Exact match | 5 contacts → |
“Feral Fungi arose out of an exploration of medicinal mushrooms, their application for supporting innate health, and exacting the most effective extraction process.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Circadian Wellnesscircadianwellness.com HQ: Lakeway, TX, United StatesReported employees: 11-50 | Lakeway, TX, United States | 11-50 | Exact match | 5 contacts → |
“Circadian Wellness focuses on mushroom farming, extraction and one-of-a-kind delivery methods with the highest bioavailability.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | JFS Altius Farmsjfsaltiusfarms.org HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 5 contacts → |
“JFS Altius Farms, located in downtown Denver’s RiNo neighborhood, provides fresh, healthy, locally grown culinary mushrooms and seasonal vegetables to restaurants, grocers, and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 189 company matches
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Mushroom growers: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
186 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 189 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for mushroom growers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mushroom growers did RevenueBase find based in the United States?
The saved snapshot records 189 matching company records, 1,530 tracked contacts and 349 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Mushroom growers by geography
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 mushroom growers based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/mushroom-growers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 mushroom growers based in the United States
RevenueBase records 189 matching company records for mushroom growers based in the United States, with 1,530 tracked contacts and 349 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 mushroom growers based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | South Mill Champs Mushroomssouthmill.com HQ: Kennett Square, PA, United StatesReported employees: 1,001-5,000 | Kennett Square, PA, United States | 1,001-5,000 | Exact match | 185 contacts → |
“South Mill Champs’ is passionate about educating the functional and responsible benefits of our delicious, innovative products.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Giorgio Fresh COgiorgiofresh.com HQ: Blandon, United StatesReported employees: 1,001-5,000 | Blandon, United States | 1,001-5,000 | Exact match | 83 contacts → |
“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.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | M2 Ingredientsm2ingredients.com HQ: Vista, CA, United StatesReported employees: 51-200 | Vista, CA, United States | 51-200 | Exact match | 50 contacts → |
“In 2010, with a shared vision and a commitment to excellence, Steve Farrar and Dr.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Amycelamycel.com HQ: Watsonville, CA, United StatesReported employees: 11-50 | Watsonville, CA, United States | 11-50 | Exact match | 47 contacts → |
“Amycel is a spawn and supplement producer.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Smallholdsmallhold.com HQ: Brooklyn, NY, United StatesReported employees: 51-200 | Brooklyn, NY, United States | 51-200 | Exact match | 32 contacts → |
“Smallhold is on a mission to dramatically shorten the distance between you and fresh, gourmet mushrooms.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Aloha Medicinalsalohamedicinals.com HQ: Carson City, NV, United StatesReported employees: 51-200 | Carson City, NV, United States | 51-200 | Exact match | 29 contacts → |
“Aloha Medicinals is a mushroom biotechnology company, and the largest producer of 100% Organic, American-grown medicinal mushrooms in the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Phillips Mushroom Farmsphillipsmushroomfarms.com HQ: Kennett Square, United StatesReported employees: 51-200 | Kennett Square, United States | 51-200 | Exact match | 28 contacts → |
“Phillips Mushroom Farms is a 4th generation family farm based in Kennett Square, PA.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | J M Farmsjmfarms.com HQ: Malakoff, TX, United StatesReported employees: 11-50 | Malakoff, TX, United States | 11-50 | Exact match | 28 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | North Sporenorthspore.com HQ: Portland, ME, United StatesReported employees: 51-200 | Portland, ME, United States | 51-200 | Exact match | 27 contacts → |
“We strive to make the world of mushrooms accessible to all, fostering collaboration and innovation to improve tomorrow.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | River Valley Ranch & Kitchensrvrvalley.com HQ: Burlington, WI, United StatesReported employees: 11-50 | Burlington, WI, United States | 11-50 | Exact match | 14 contacts → |
“At River Valley Ranch & Kitchens, we're committed to bringing you the best of the farm, from our homegrown mushrooms and vegetables to our handcrafted, small-batch foods.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Guans Mushroom COguansmushroom.com HQ: Fremont, CA, United StatesReported employees: 1-10 | Fremont, CA, United States | 1-10 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Palumbo Foodspalumbofoods.com HQ: Avondale, PA, United StatesReported employees: 11-50 | Avondale, PA, United States | 11-50 | Exact match | 10 contacts → |
“Founded in 2011, by Tony Palumbo, Palumbo Foods has grown from a trucking company that hauled mushrooms, into a mushroom company that has trucks.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Mycelium Enterprisesmyceliumlife.com HQ: Orange County, CA, United StatesReported employees: 11-50 | Orange County, CA, United States | 11-50 | Exact match | 10 contacts → |
“Grow kits, soils, substrates & supplies for your mushroom needs!” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | R&r Cultivationrrcultivation.com HQ: New Hope, MN, United StatesReported employees: 1-10 | New Hope, MN, United States | 1-10 | Exact match | 10 contacts → |
“At R&R Cultivation, we believe that wholesome, fresh, nutritious mushrooms should be accessible to everyone.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Epiphany Mushroom COepiphanymushroom.com HQ: Akron, OH, United StatesReported employees: 11-50 | Akron, OH, United States | 11-50 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | TOP HAT Mushroomstophatmushrooms.com HQ: Salem, OR, United StatesReported employees: 1-10 | Salem, OR, United States | 1-10 | Exact match | 9 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Fallen OAK Mycologyfallenoakmycology.com HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 7 contacts → |
“At Fallen Oak Mycology, we specialize in high-efficiency mushroom cultivation, regenerative agriculture, and biotechnology solutions that harness the power of fungi to solve…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HAW River Mushroomshawrivermushrooms.com HQ: Saxapahaw, NC, United StatesReported employees: 1-10 | Saxapahaw, NC, United States | 1-10 | Exact match | 7 contacts → |
“Growing Gourmet Mushrooms, and making tasty, easy to make and take mushroom snacks for a new generation of culinary mushroom fans.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | American Mushroomamericanmushroom.org HQ: London Grove Township, PA, United StatesReported employees: 1-10 | London Grove Township, PA, United States | 1-10 | Exact match | 6 contacts → |
“As the leading national trade organization for mushroom growers; buyers and shippers; and suppliers to the industry, AMI provides a unified presence and effective representation…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Windy City Mushroomwindycitymushroom.com HQ: Chicago, IL, United StatesReported employees: 1-10 | Chicago, IL, United States | 1-10 | Exact match | 6 contacts → |
“Home to Chicago’s premium gourmet mushrooms.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Persimmon Hill Farmpersimmonhill.com HQ: Lampe, MO, United StatesReported employees: 1-10 | Lampe, MO, United States | 1-10 | Exact match | 6 contacts → |
“Persimmon Hill Farm is a berry and mushroom farm and food production company based out of 367 Persimmon Hill Ln, Lampe, MO, United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Mushroom Mountainmushroommountain.com HQ: Easley, SC, United StatesReported employees: 1-10 | Easley, SC, United States | 1-10 | Exact match | 6 contacts → |
“Mushroom Mountain offers high quality spawn, fruiting kits, mushroom related gifts and books, workshops, and farm tours at our location in Easley, SC, for our visitors and growers…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Feral Fungiferalfungi.com HQ: Estacada, OR, United StatesReported employees: 1-10 | Estacada, OR, United States | 1-10 | Exact match | 5 contacts → |
“Feral Fungi arose out of an exploration of medicinal mushrooms, their application for supporting innate health, and exacting the most effective extraction process.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Circadian Wellnesscircadianwellness.com HQ: Lakeway, TX, United StatesReported employees: 11-50 | Lakeway, TX, United States | 11-50 | Exact match | 5 contacts → |
“Circadian Wellness focuses on mushroom farming, extraction and one-of-a-kind delivery methods with the highest bioavailability.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | JFS Altius Farmsjfsaltiusfarms.org HQ: Denver, CO, United StatesReported employees: 1-10 | Denver, CO, United States | 1-10 | Exact match | 5 contacts → |
“JFS Altius Farms, located in downtown Denver’s RiNo neighborhood, provides fresh, healthy, locally grown culinary mushrooms and seasonal vegetables to restaurants, grocers, and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 189 company matches
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Mushroom growers: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
186 records in the displayed employee bands.
3 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 189 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for mushroom growers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many mushroom growers did RevenueBase find based in the United States?
The saved snapshot records 189 matching company records, 1,530 tracked contacts and 349 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Mushroom growers by geography
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Cite this list
RevenueBase Data Team. Top 25 mushroom growers based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/mushroom-growers/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗