Company lists · Data refreshed September 2026
Top 25 Heirloom vegetable nonprofits based in the United States
RevenueBase identified 245 company matches for heirloom vegetable nonprofits associated with the United States as of September 2026 and tracks 1,782 professional contacts across them, including 664 with verified work emails. St. Louis is the largest hub.
This list covers company matches for heirloom vegetable nonprofits 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 heirloom vegetable nonprofits based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 93 contacts → | ||||
Exact match “Keithly-Williams Seeds' mission is to maintain and build a long-term retail vegetable seed business that has growth, profitability and which is an integral part of the business…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 78 contacts → | ||||
Exact match “The Chef's Garden sustainable family farm is the leading grower of artisanal vegetable in the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 61 contacts → | ||||
Exact match “Seed Savers Exchange is a nonprofit organization leading in preserving and distributing heirloom vegetables, herbs, flowers and plants.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 52 contacts → | ||||
Exact match “Through innovative educational programs, Tilth Alliance teaches people of all ages how to grow, cook and eat nutritious food in ways that regenerate healthy ecosystems.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 48 contacts → | ||||
Exact match “Growing Gardens is a Boulder-based non-profit organization established in 1998.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 46 contacts → | ||||
Exact match “We are proud to be one of the few truly independent seed companies remaining.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 44 contacts → | ||||
Exact match “Baker Creek Heirloom Seed Company offers thousands of heirloom seed varieties.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 39 contacts → | ||||
Exact match “High Mowing Organic Seeds is an organic, non-GMO leader in the seed, farming and food community who cares deeply about the need to grow nutrient rich healthy food for the world…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 37 contacts → | ||||
Exact match “Lotus Foods is a California-based company that imports handcrafted rice from small family farms to the United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 33 contacts → | ||||
Exact match “Founded in 1922, the American Horticultural Society (AHS) is one of the most respected and longstanding nonprofit gardening organizations in North America.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 33 contacts → | ||||
Exact match “The mission of Wasatch Community Gardens is to empower people to grow and eat healthy, organic, local food.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 28 contacts → | ||||
Exact match “Mission Our mission is to teach people how to grow food and promote the benefits gardens bring to our neighborhoods.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 27 contacts → | ||||
Exact match “Since 2011, we have been teaching people to grow food.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 25 contacts → | ||||
Exact match “Botanical Interests was founded in 1995 out of the garage of co-owners Judy Seaborn and Curtis Jones.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 23 contacts → | ||||
Exact match “The mission of Kansas City Community Gardens is to assist low-income households and community groups in the Kansas City metropolitan area to produce vegetables and fruit from…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 23 contacts → | ||||
Exact match “Eden Brothers offers over varieties of the finest seeds and bulbs available anywhere in the world.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 22 contacts → | ||||
Exact match “Growing Gardens uses the experience of growing food in schools, backyards and correctional facilities to cultivate healthy and equitable communities.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 20 contacts → | ||||
Exact match “At Renee’s Garden we know gardening success begins with the best quality, highest germinating seeds.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 18 contacts → | ||||
Exact match “Love & Carrots envisions a future where vegetable gardens are commonplace in urban landscapes.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “At Seed St.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 17 contacts → | ||||
Exact match “Founded in 1971, the National Gardening Association is a leader in plant-based education.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match “Seed Production: Our team utilizes a network of professional seed growers in the Pacific Northwest’s Columbia River Basin, our country’s premier seed growing region, to produce…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 16 contacts → | ||||
Exact match “Clifton Seed Company specializes in hybrid vegetable seeds from major U.S.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 16 contacts → | ||||
Exact match “Condor Seed is a wholesale vegetable and herb seed production company established in 1985.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 15 contacts → | ||||
Exact match “Urban Roots strives to improve the way communities eat and learn through garden-based education.” 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 “heirloom vegetable nonprofits”. 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 245 heirloom vegetable nonprofits based in the United States
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Heirloom vegetable nonprofits 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 245 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 “heirloom vegetable nonprofits” 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 664 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 “heirloom vegetable nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many heirloom vegetable nonprofits are there based in the United States?
RevenueBase identified 245 company matches for heirloom vegetable nonprofits 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?
Keithly-Williams Seeds INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most heirloom vegetable nonprofits?
St. Louis leads with 4 company records, followed by Asheville (3) and Denver (3).
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 664 professional contacts with verified work emails tracked across these 245 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 245 heirloom vegetable nonprofits 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.
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Company intelligence · public preview
Top 25 heirloom vegetable nonprofits 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 245 matching company records for heirloom vegetable nonprofits based in the United States, with 1,782 tracked contacts and 664 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 heirloom vegetable nonprofits 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 | Keithly-Williams Seeds INCkeithlywilliams.com HQ: Yuma, AZ, United StatesReported employees: 51-200 | Yuma, AZ, United States | 51-200 | Exact match | 93 contacts → |
“Keithly-Williams Seeds' mission is to maintain and build a long-term retail vegetable seed business that has growth, profitability and which is an integral part of the business…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  The Chef's Garden, INCchefs-garden.comHQ: Huron, OH, United StatesReported employees: 51-200 | Huron, OH, United States | 51-200 | Exact match | 78 contacts → |
“The Chef's Garden sustainable family farm is the leading grower of artisanal vegetable in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Seed Savers Exchangeseedsavers.org HQ: Decorah, IA, United StatesReported employees: 11-50 | Decorah, IA, United States | 11-50 | Exact match | 61 contacts → |
“Seed Savers Exchange is a nonprofit organization leading in preserving and distributing heirloom vegetables, herbs, flowers and plants.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tilth Alliancetilthalliance.org HQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 52 contacts → |
“Through innovative educational programs, Tilth Alliance teaches people of all ages how to grow, cook and eat nutritious food in ways that regenerate healthy ecosystems.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Growing Gardensgrowinggardens.org HQ: Boulder, United StatesReported employees: Not recorded | Boulder, United States | Not recorded | Exact match | 48 contacts → |
“Growing Gardens is a Boulder-based non-profit organization established in 1998.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | True Leaf Markettrueleafmarket.com HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 46 contacts → |
“We are proud to be one of the few truly independent seed companies remaining.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Baker Creek Heirloom Seedsrareseeds.com HQ: Mansfield, MO, United StatesReported employees: 51-200 | Mansfield, MO, United States | 51-200 | Exact match | 44 contacts → |
“Baker Creek Heirloom Seed Company offers thousands of heirloom seed varieties.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | High Mowing Organic Seedshighmowingseeds.com HQ: Wolcott, VT, United StatesReported employees: 51-200 | Wolcott, VT, United States | 51-200 | Exact match | 39 contacts → |
“High Mowing Organic Seeds is an organic, non-GMO leader in the seed, farming and food community who cares deeply about the need to grow nutrient rich healthy food for the world…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lotus Foodslotusfoods.com HQ: Richmond, CA, United StatesReported employees: 11-50 | Richmond, CA, United States | 11-50 | Exact match | 37 contacts → |
“Lotus Foods is a California-based company that imports handcrafted rice from small family farms to the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  American Horticultural Societyahsgardening.orgHQ: Alexandria, VA, United StatesReported employees: 11-50 | Alexandria, VA, United States | 11-50 | Exact match | 33 contacts → |
“Founded in 1922, the American Horticultural Society (AHS) is one of the most respected and longstanding nonprofit gardening organizations in North America.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Wasatch Community Gardenswasatchgardens.org HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 33 contacts → |
“The mission of Wasatch Community Gardens is to empower people to grow and eat healthy, organic, local food.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Grow Pittsburghgrowpittsburgh.org HQ: Pittsburgh, PA, United StatesReported employees: 11-50 | Pittsburgh, PA, United States | 11-50 | Exact match | 28 contacts → |
“Mission Our mission is to teach people how to grow food and promote the benefits gardens bring to our neighborhoods.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | BIG Greenbiggreen.org HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 27 contacts → |
“Since 2011, we have been teaching people to grow food.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Botanical Interestsbotanicalinterests.com HQ: Broomfield, CO, United StatesReported employees: 51-200 | Broomfield, CO, United States | 51-200 | Exact match | 25 contacts → |
“Botanical Interests was founded in 1995 out of the garage of co-owners Judy Seaborn and Curtis Jones.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Kansas City, MO, United StatesReported employees: 11-50 | Kansas City, MO, United States | 11-50 | Exact match | 23 contacts → |
“The mission of Kansas City Community Gardens is to assist low-income households and community groups in the Kansas City metropolitan area to produce vegetables and fruit from…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eden Brothersedenbrothers.com HQ: Arden, NC, United StatesReported employees: 51-200 | Arden, NC, United States | 51-200 | Exact match | 23 contacts → |
“Eden Brothers offers over varieties of the finest seeds and bulbs available anywhere in the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Growing Gardens Oregongrowing-gardens.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 22 contacts → |
“Growing Gardens uses the experience of growing food in schools, backyards and correctional facilities to cultivate healthy and equitable communities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Renee's Gardenreneesgarden.com HQ: Felton, CA, United StatesReported employees: 11-50 | Felton, CA, United States | 11-50 | Exact match | 20 contacts → |
“At Renee’s Garden we know gardening success begins with the best quality, highest germinating seeds.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Love & Carrotsloveandcarrots.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 18 contacts → |
“Love & Carrots envisions a future where vegetable gardens are commonplace in urban landscapes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Seed St. Louisseedstl.org HQ: St. Louis, MO, United StatesReported employees: 11-50 | St. Louis, MO, United States | 11-50 | Exact match | 18 contacts → |
“At Seed St.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | National Gardening Associationgarden.org HQ: Southlake, TX, United StatesReported employees: 1-10 | Southlake, TX, United States | 1-10 | Exact match | 17 contacts → |
“Founded in 1971, the National Gardening Association is a leader in plant-based education.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pure Line Seeds, INCpurelineseed.com HQ: Warden, WA, United StatesReported employees: 11-50 | Warden, WA, United States | 11-50 | Exact match | 16 contacts → |
“Seed Production: Our team utilizes a network of professional seed growers in the Pacific Northwest’s Columbia River Basin, our country’s premier seed growing region, to produce…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Clifton Seed Companycliftonseed.com HQ: Faison, NC, United StatesReported employees: 11-50 | Faison, NC, United States | 11-50 | Exact match | 16 contacts → |
“Clifton Seed Company specializes in hybrid vegetable seeds from major U.S.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Condor Seed Production INCcondorseed.com HQ: Somerton, AZ, United StatesReported employees: 11-50 | Somerton, AZ, United States | 11-50 | Exact match | 16 contacts → |
“Condor Seed is a wholesale vegetable and herb seed production company established in 1985.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Urban Rootsurbanrootsnv.org HQ: Reno, NV, United StatesReported employees: 1-10 | Reno, NV, United States | 1-10 | Exact match | 15 contacts → |
“Urban Roots strives to improve the way communities eat and learn through garden-based education.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 245 company matches
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Heirloom vegetable nonprofits: 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
242 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 245 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 heirloom vegetable nonprofits?
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 heirloom vegetable nonprofits did RevenueBase find based in the United States?
The saved snapshot records 245 matching company records, 1,782 tracked contacts and 664 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
Cite this list
RevenueBase Data Team. Top 25 heirloom vegetable nonprofits based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/heirloom-vegetable-nonprofits/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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 heirloom vegetable nonprofits based in the United States
RevenueBase records 245 matching company records for heirloom vegetable nonprofits based in the United States, with 1,782 tracked contacts and 664 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 heirloom vegetable nonprofits 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 | Keithly-Williams Seeds INCkeithlywilliams.com HQ: Yuma, AZ, United StatesReported employees: 51-200 | Yuma, AZ, United States | 51-200 | Exact match | 93 contacts → |
“Keithly-Williams Seeds' mission is to maintain and build a long-term retail vegetable seed business that has growth, profitability and which is an integral part of the business…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | The Chef's Garden, INCchefs-garden.com HQ: Huron, OH, United StatesReported employees: 51-200 | Huron, OH, United States | 51-200 | Exact match | 78 contacts → |
“The Chef's Garden sustainable family farm is the leading grower of artisanal vegetable in the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Seed Savers Exchangeseedsavers.org HQ: Decorah, IA, United StatesReported employees: 11-50 | Decorah, IA, United States | 11-50 | Exact match | 61 contacts → |
“Seed Savers Exchange is a nonprofit organization leading in preserving and distributing heirloom vegetables, herbs, flowers and plants.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Tilth Alliancetilthalliance.org HQ: Seattle, WA, United StatesReported employees: 11-50 | Seattle, WA, United States | 11-50 | Exact match | 52 contacts → |
“Through innovative educational programs, Tilth Alliance teaches people of all ages how to grow, cook and eat nutritious food in ways that regenerate healthy ecosystems.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Growing Gardensgrowinggardens.org HQ: Boulder, United StatesReported employees: Not recorded | Boulder, United States | Not recorded | Exact match | 48 contacts → |
“Growing Gardens is a Boulder-based non-profit organization established in 1998.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | True Leaf Markettrueleafmarket.com HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 46 contacts → |
“We are proud to be one of the few truly independent seed companies remaining.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Baker Creek Heirloom Seedsrareseeds.com HQ: Mansfield, MO, United StatesReported employees: 51-200 | Mansfield, MO, United States | 51-200 | Exact match | 44 contacts → |
“Baker Creek Heirloom Seed Company offers thousands of heirloom seed varieties.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | High Mowing Organic Seedshighmowingseeds.com HQ: Wolcott, VT, United StatesReported employees: 51-200 | Wolcott, VT, United States | 51-200 | Exact match | 39 contacts → |
“High Mowing Organic Seeds is an organic, non-GMO leader in the seed, farming and food community who cares deeply about the need to grow nutrient rich healthy food for the world…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lotus Foodslotusfoods.com HQ: Richmond, CA, United StatesReported employees: 11-50 | Richmond, CA, United States | 11-50 | Exact match | 37 contacts → |
“Lotus Foods is a California-based company that imports handcrafted rice from small family farms to the United States.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | American Horticultural Societyahsgardening.org HQ: Alexandria, VA, United StatesReported employees: 11-50 | Alexandria, VA, United States | 11-50 | Exact match | 33 contacts → |
“Founded in 1922, the American Horticultural Society (AHS) is one of the most respected and longstanding nonprofit gardening organizations in North America.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Wasatch Community Gardenswasatchgardens.org HQ: Salt Lake City, UT, United StatesReported employees: 11-50 | Salt Lake City, UT, United States | 11-50 | Exact match | 33 contacts → |
“The mission of Wasatch Community Gardens is to empower people to grow and eat healthy, organic, local food.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Grow Pittsburghgrowpittsburgh.org HQ: Pittsburgh, PA, United StatesReported employees: 11-50 | Pittsburgh, PA, United States | 11-50 | Exact match | 28 contacts → |
“Mission Our mission is to teach people how to grow food and promote the benefits gardens bring to our neighborhoods.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | BIG Greenbiggreen.org HQ: Denver, CO, United StatesReported employees: 11-50 | Denver, CO, United States | 11-50 | Exact match | 27 contacts → |
“Since 2011, we have been teaching people to grow food.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Botanical Interestsbotanicalinterests.com HQ: Broomfield, CO, United StatesReported employees: 51-200 | Broomfield, CO, United States | 51-200 | Exact match | 25 contacts → |
“Botanical Interests was founded in 1995 out of the garage of co-owners Judy Seaborn and Curtis Jones.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | HQ: Kansas City, MO, United StatesReported employees: 11-50 | Kansas City, MO, United States | 11-50 | Exact match | 23 contacts → |
“The mission of Kansas City Community Gardens is to assist low-income households and community groups in the Kansas City metropolitan area to produce vegetables and fruit from…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Eden Brothersedenbrothers.com HQ: Arden, NC, United StatesReported employees: 51-200 | Arden, NC, United States | 51-200 | Exact match | 23 contacts → |
“Eden Brothers offers over varieties of the finest seeds and bulbs available anywhere in the world.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Growing Gardens Oregongrowing-gardens.org HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 22 contacts → |
“Growing Gardens uses the experience of growing food in schools, backyards and correctional facilities to cultivate healthy and equitable communities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Renee's Gardenreneesgarden.com HQ: Felton, CA, United StatesReported employees: 11-50 | Felton, CA, United States | 11-50 | Exact match | 20 contacts → |
“At Renee’s Garden we know gardening success begins with the best quality, highest germinating seeds.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Love & Carrotsloveandcarrots.com HQ: Washington, DC, United StatesReported employees: 11-50 | Washington, DC, United States | 11-50 | Exact match | 18 contacts → |
“Love & Carrots envisions a future where vegetable gardens are commonplace in urban landscapes.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Seed St. Louisseedstl.org HQ: St. Louis, MO, United StatesReported employees: 11-50 | St. Louis, MO, United States | 11-50 | Exact match | 18 contacts → |
“At Seed St.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | National Gardening Associationgarden.org HQ: Southlake, TX, United StatesReported employees: 1-10 | Southlake, TX, United States | 1-10 | Exact match | 17 contacts → |
“Founded in 1971, the National Gardening Association is a leader in plant-based education.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Pure Line Seeds, INCpurelineseed.com HQ: Warden, WA, United StatesReported employees: 11-50 | Warden, WA, United States | 11-50 | Exact match | 16 contacts → |
“Seed Production: Our team utilizes a network of professional seed growers in the Pacific Northwest’s Columbia River Basin, our country’s premier seed growing region, to produce…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Clifton Seed Companycliftonseed.com HQ: Faison, NC, United StatesReported employees: 11-50 | Faison, NC, United States | 11-50 | Exact match | 16 contacts → |
“Clifton Seed Company specializes in hybrid vegetable seeds from major U.S.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Condor Seed Production INCcondorseed.com HQ: Somerton, AZ, United StatesReported employees: 11-50 | Somerton, AZ, United States | 11-50 | Exact match | 16 contacts → |
“Condor Seed is a wholesale vegetable and herb seed production company established in 1985.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Urban Rootsurbanrootsnv.org HQ: Reno, NV, United StatesReported employees: 1-10 | Reno, NV, United States | 1-10 | Exact match | 15 contacts → |
“Urban Roots strives to improve the way communities eat and learn through garden-based education.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 245 company matches
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Heirloom vegetable nonprofits: 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
242 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 245 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 heirloom vegetable nonprofits?
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 heirloom vegetable nonprofits did RevenueBase find based in the United States?
The saved snapshot records 245 matching company records, 1,782 tracked contacts and 664 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
Cite this list
RevenueBase Data Team. Top 25 heirloom vegetable nonprofits based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/heirloom-vegetable-nonprofits/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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