Company lists · Data refreshed September 2026

Top 25 Food safety consulting firms based in the United States

Name: Food safety consulting firms based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 431 companies tracked

RevenueBase identified 431 food safety consulting firms headquartered in the United States as of September 2026 and tracks 6,818 professional contacts across them, including 2,030 with verified work emails and 2,180 with mobile numbers. Los Angeles is the largest hub.

This list covers food safety consulting firms headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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 Match evidence on every row Refreshed Sep 3, 2026 86% judged on-target in blind review

431Companies

6,818Contacts tracked

2,030Verified emails

2,180Mobile numbers

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The 25 largest food safety consulting firms based in the United States

Ranked by team size

Top 25 of 431 food safety consulting firms based in the United States, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names food safety consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	PSSIStrong evidence	Kieler, WI, United States	10001+	1,457
	“Fortrex, formerly known as PSSI, stands at the forefront of food safety and brand protection, providing efficient and safe services at the lowest total cost.” Source: company website · checked Sep 3, 2026
2	Mérieux NutrisciencesStrong evidence	Chicago, IL, United States	1,001-5,000	1,265
	“Mérieux NutriSciences is a global food safety and quality partner, offering testing, labeling, auditing, consulting, sensory, training and research services to the food &…” Source: company website · checked Sep 3, 2026
3	IEH Laboratories And Consulting GroupPartial evidence	West Seneca, NY, United States	1,001-5,000	658
	“IEH is an international lab & consulting services company, offering a comprehensive portfolio of lab testing services and consultation across multiple industries.” Source: company website · checked Sep 3, 2026
4	Foodchain IDStrong evidence	Fairfield, IA, United States	501-1,000	398
	“FoodChain ID has been providing integrated food safety, quality and sustainability services to the global agrifoods industry since 1996.” Source: company website · checked Sep 3, 2026
5	Deibel LaboratoriesIndirect evidence	Manteca, CA, United States	201-500	241
	“Deibel Laboratories started in 1967 by Dr.” Source: company website · checked Sep 3, 2026
6	Sprague Pest SolutionsStrong evidence	Eugene, OR, United States	201-500	241
	“Sprague Pest Solutions provides preventive and remedial pest management and food safety consulting services to leading food processing, agriculture, healthcare, and hospitality…” Source: company website · checked Sep 3, 2026
7	Matrix SciencesPartial evidence	Harrington, DE, United States	201-500	173
	“Matrix Sciences partners with the agri-food industry to deliver science-based solutions that support confident decision-making across the supply chain from Cultivation to…” Source: company website · checked Sep 3, 2026
8	RK Environmental ServicesStrong evidence	Westwood, NJ, United States	51-200	98
	“RK Environmental specializes in pest management and food safety consulting for food processing plants and members of the food service industry.” Source: company website · checked Sep 3, 2026
9	IES Safety, LLCStrong evidence	Lexington, KY, United States	201-500	65
	“IES Safety, LLC delivers expert occupational safety and health consulting through seasoned professionals who help clients proactively manage risk and maintain regulatory…” Source: company website · checked Sep 3, 2026
10	AmerisanStrong evidence	Cranford, NJ, United States	51-200	63
	“Amerisan helps food manufacturers maintain a safe food supply by reducing risk and creating innovative solutions that meet the highest standards of food safety.” Source: company website · checked Sep 3, 2026
11	Safe Food AllianceStrong evidence	Sacramento, CA, United States	51-200	55
	“Safe Food Alliance offers technical services to growers, packers, processors and food manufacturers to aid in their efforts to maintain the highest standards in food safety.” Source: company website · checked Sep 3, 2026
12	Birko, A Diversey CompanyIndirect evidence	Olathe, KS, United States	51-200	52
	“Saving lives.” Source: company website · checked Sep 3, 2026
13	ASI Food SafetyStrong evidence	St. Ann, MO, United States	51-200	52
	“ASI is a leading farm-to-fork food safety service provider based in St.” Source: company website · checked Sep 3, 2026
14	Culinary CultivationsIndirect evidence	Grand Rapids, MI, United States	201-500	34
	“Based in Grand Rapids, MI, our firm provides culinary education as well as industry-oriented consultation services.” Source: company website · checked Sep 3, 2026
15	The Acheson GroupStrong evidence	Bigfork, MT, United States	11-50	32
	“The Acheson Group (TAG) is a global food safety consulting company comprised of a team of experts with in-depth expertise and real-world experience.” Source: company website · checked Sep 3, 2026
16	RMS SafetyStrong evidence	Wilmington, NC, United States	11-50	32
	“RMS is a privately owned safety consulting firm that provides nationwide support to a wide variety of industries.” Source: company website · checked Sep 3, 2026
17	Professional Safety Solutions, LLCStrong evidence	Coronado, CA, United States	51-200	30
	“Professional Safety Solutions, LLC, headquartered in San Diego, CA, is a woman-owned safety consulting and staffing firm that combines expert industry knowledge with innovative…” Source: company website · checked Sep 3, 2026
18	Spotlight Safety INCStrong evidence	Cambridge, MA, United States	11-50	26
	“Spotlight Safety provides high quality safety consulting and training for organizations in biotech, life sciences, manufacturing, and academia.” Source: company website · checked Sep 3, 2026
19	TD MarketingPartial evidence	Edison, NJ, United States	11-50	24
	“250 years of combined experience \| Certified Food Service consultants \| Exceptional customer service \| Trained sales professionals” Source: company website · checked Sep 3, 2026
20	Excelsior Safety SolutionsPartial evidence	Columbus, OH, United States	11-50	24
	“At Excelsior Safety, we help companies build safer, more compliant workplaces.” Source: company website · checked Sep 3, 2026
21	Food Protection ServicesStrong evidence	St. Paul, MN, United States	n/a	23
	“Food Protection Services LLC (FPS), a food safety pest management and fumigation service provider operating in the Pacific Northwest, Great Lakes, Midwest and the Mississippi…” Source: company website · checked Sep 3, 2026
22	Food Service Consultants INCIndirect evidence	Saint Louis, MO, United States	201-500	23
	Source: company website · checked Sep 3, 2026
23	NomadxStrong evidence	New York, NY, United States	11-50	20
	“NomadX : A Full Solution to Food Safety.” Source: company website · checked Sep 3, 2026
24	RejimusStrong evidence	North Richland Hills, TX, United States	11-50	20
	“REJIMUS is a preeminent regulatory compliance management consulting firm enabling companies in the Food & Beverage, Dietary Supplement, Cosmetic and OTC industries to optimize…” Source: company website · checked Sep 3, 2026
25	We R Food SafetyStrong evidence	Elk Mound, WI, United States	11-50	18
	“The world of Food Safety changes constantly.” Source: company website · checked Sep 3, 2026

Showing 25 of 431 food safety consulting firms based in the United States

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Food safety consulting firms based in the United States at a glance

As of Sep 3, 2026

1-10Median size (employees)

Los AngelesLargest hub · 10 HQs

2,180Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

323

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among food safety consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “food safety consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among food safety consulting firms, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 2,030 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

How many food safety consulting firms are there based in the United States?

RevenueBase identified 431 food safety consulting firms headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

PSSI, headquartered in Kieler, tops this list with the largest team on record.

Which city has the most food safety consulting firms?

Los Angeles leads with 10 headquartered companies, followed by Atlanta (8) and Chicago (8).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,030 verified decision-maker contacts tracked across these 431 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 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.