Company lists · Data refreshed November 2026

Top 24 Organic certification advisors based in the United States

RevenueBase identified 67 company matches for organic certification advisors associated with the United States as of November 2026 and tracks 1,068 professional contacts across them, including 440 with verified work emails. Washington is the largest hub.

This list covers company matches for organic certification advisors 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
67Companies
1,068Contacts tracked
440Verified emails
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The 24 largest organic certification advisors based in the United States

Ranked by team size
Top 24 of 67 company matches for organic certification advisors 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 matchSanta Cruz, United StatesHQ recorded Nov 6, 202651-200161 contacts →

Exact match

“CCOF advances organic agriculture for a healthy world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCorvallis, OR, United StatesHQ recorded Nov 6, 202611-5092 contacts →

Exact match

“Oregon Tilth is a nonprofit research and education membership organization dedicated to biologically sound and socially equitable agriculture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCastle Rock, CO, United StatesHQ recorded Nov 6, 202651-20067 contacts →

Exact match

“Where Food Comes From, Inc, is an independent, third-party food certification and verification company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchEugene, OR, United StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Founded in 1997, the Organic Materials Review Institute (OMRI) provides organic certifiers, growers, manufacturers, and suppliers an independent review of products intended for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSanta Maria, CA, United StatesHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Overview: Headquartered in Santa Maria, CA, Primus Auditing Ops provides the fresh produce industry with specialized services related to the safe production and handling of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWashington, DC, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“The Organic Trade Association (OTA) is the membership-based business association for the organic industry in North America.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchGainesville, FL, United StatesHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“QCS is the certification body of Florida Certified Organic Growers and Consumers Inc, a nonprofit organization that began certifying organic growers in 1987 and received its USDA…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSpring Mills, PA, United StatesHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“PENNSYLVANIA CERTIFIED ORGANIC is a nonprofit, USDA-accredited organic certifying agency that educates and certifies growers, processors and handlers of organic crops, wild crops…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCarnation, WA, United StatesHQ recorded Nov 6, 2026n/a35 contacts →

Exact match

“Food Alliance works at the juncture of science, business and values to define and promote sustainability in agriculture and the food industry, and to ensure safe and fair working…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Diego, MI, United StatesHQ recorded Nov 6, 202651-20029 contacts →

Exact match

“QAI, an NSF company, provides independent organic certification services that help support confidence in organic products and facilitate market access worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBinghamton, NY, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We are New York’s leading non‐profit organization providing programs and services to promote sustainable, local organic food and farming.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchViroqua, WI, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Reliable organic certification services since - Expertise for farmers and food handlers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchFargo, ND, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“IOAS works to strengthen trust in organic and sustainability claims.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchNew Castle, VA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPlainfield, IN, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“ECOCERT is the number one organic inspection and certification body for sustainable development worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchGainesville, FL, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Florida Organic Growers is a civic & social organization company based out of P.O.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSan Diego, CA, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNorth Dighton, MA, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Baystate Organic Certifiers is a USDA National Organic Program-accredited certifying agency that provides organic certification to farm and processing operations throughout the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSanta Cruz, CA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Comparable-to-Organic Certification Services OCal Accredited Certification Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDanville, VA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“INCCert advances the adoption of the next generation of natural materials and functional ingredients by developing and managing certification programs that bolster supply chain…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchChico, CA, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Strengthening Organic Systems (SOS) was founded in 2023 to improve the resilience and overall integrity of global organic supply chains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBoalsburg, DC, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

“We are experts in organic agriculture and can help you achieve USDA organic certification, grow your business domestically and internationally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRutledge, MO, United StatesHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 24 of 67 organic certification advisors based in the United States

See the full list, filter by size, metro and specialty, and access 440 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Organic certification advisors based in the United States at a glance

As of Nov 6, 2026
41.2%Verified-email coverage
15.9Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Washington
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
35
11-50
23
51-200
8
201-500
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 67 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 “organic certification advisors” 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 440 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 “organic certification advisors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many organic certification advisors are there based in the United States?

RevenueBase identified 67 company matches for organic certification advisors 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?

CCOF tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most organic certification advisors?

Washington leads with 4 company records, followed by Castle Rock (2) and Chico (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 440 professional contacts with verified work emails tracked across these 67 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.

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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.