Company lists · Data refreshed November 2026

Top 25 Heirloom vegetable nonprofits based in the United States

RevenueBase identified 158 company matches for heirloom vegetable nonprofits associated with the United States as of November 2026 and tracks 1,293 professional contacts across them, including 454 with verified work emails. Salinas 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
158Companies
1,293Contacts tracked
454Verified emails
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The 25 largest heirloom vegetable nonprofits based in the United States

Ranked by team size
Top 25 of 158 company matches for heirloom vegetable nonprofits based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchYuma, CA, United StatesHQ recorded Nov 6, 202651-200111 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHuron, OH, United StatesHQ recorded Nov 6, 202651-20094 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDecorah, IA, United StatesHQ recorded Nov 6, 202611-5064 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMansfield, MO, United StatesHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Baker Creek Heirloom Seed Company offers thousands of heirloom seed varieties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 6, 202611-5047 contacts →

Exact match

“We are proud to be one of the few truly independent seed companies remaining.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWolcott, VT, United StatesHQ recorded Nov 6, 202651-20041 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRichmond, CA, United StatesHQ recorded Nov 6, 202611-5036 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchArden, NC, United StatesHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Eden Brothers is an Asheville-based seed and bulb company helping gardeners grow more beauty, joy, and connection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBroomfield, CO, United StatesHQ recorded Nov 6, 202651-20026 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFelton, CA, United StatesHQ recorded Nov 6, 202611-5022 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMadison, WI, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLouisa, VA, United StatesHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Southern Exposure Seed Exchange is a worker-owner seed cooperative.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSomerton, AZ, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Condor Seed is a wholesale vegetable and herb seed production company established in 1985.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchFaison, NC, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Clifton Seed Company specializes in hybrid vegetable seeds from major U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWarden, WA, United StatesHQ recorded Nov 6, 202611-5017 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTucson, AZ, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Mission: Native Seeds/SEARCH conserves and shares the seeds of the people of the desert Southwest and Mexico so that these arid-adapted crops may benefit communities and nourish a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchVista, CA, United StatesHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“PLUG Connection is your link to programs with juice - as in high energy, high reward.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPort Townsend, WA, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Organic Seed Alliance puts the power of seed into the hands of growers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPottsville, PA, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Welcome to Buzzy, where growing plants is more than a hobby -it's a vibe!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBoulder, CO, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchGilroy, CA, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Tokita is a seed company based in Saitama, Japan, with a mission of enhancing our global food culture, connectivity, and health through delicious, productive vegetable varieties.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMoses Lake, WA, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Consistently Better”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBrunswick, ME, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“At Growing to Give, we grow organic vegetables using climate-friendly methods, and donate them to local people struggling with food insecurity through our partner food banks and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGreenwood, MO, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We're a family owned & operated garden seed company based in Greenwood, Missouri dedicated to offering a wide selection of sustainably sourced, open-pollinated seeds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNorwich, NY, United StatesHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“Norwich Meadows Farm is a vegetable farm specialized in the production of niche and specialty varieties of produced.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 158 heirloom vegetable nonprofits based in the United States

See the full list, filter by size, metro and specialty, and access 454 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heirloom vegetable nonprofits based in the United States at a glance

As of Nov 6, 2026
35.1%Verified-email coverage
8.2Average contacts per company
1-10Median size (employees)
1.9%Largest-city concentration · Salinas
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
89
11-50
47
51-200
16
201-500
1
501-1,000
1

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 158 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 454 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 November 6, 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 158 company matches for heirloom vegetable nonprofits associated with the United States as of November 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?

Salinas leads with 3 company records, followed by Asheville (2) and Broomfield (2).

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 454 professional contacts with verified work emails tracked across these 158 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 158 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.