Company lists · Data refreshed September 2026

Top 25 Endotoxin testing laboratories based in the United States

RevenueBase identified 47 company matches for endotoxin testing laboratories associated with the United States as of September 2026 and tracks 851 professional contacts across them, including 428 with verified work emails. Anaheim is the largest hub.

This list covers company matches for endotoxin testing laboratories 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 19, 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 Sep 19, 2026 How this list was built
47Companies
851Contacts tracked
428Verified emails
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The 25 largest endotoxin testing laboratories based in the United States

Ranked by team size
Top 25 of 47 company matches for endotoxin testing laboratories based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchEast Falmouth, MA, United StatesHQ recorded Sep 19, 2026201-500259 contacts →

Exact match

“Specializing in recombinant and traditional chromogenic and turbidimetric reagent technologies for 50 years.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchHorsham, PA, United StatesHQ recorded Sep 19, 202651-200132 contacts →

Exact match

“Drugscan is a national toxicology and infectious disease testing laboratory that partners with organizations and providers to provide the critical testing they need for healthier…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchGarden City Park, United StatesHQ recorded Sep 19, 202651-20044 contacts →

Exact match

“Truetox Laboratories, LLC, is a revolutionary toxicology laboratory licensed in all 50 states and providing state-of-the-art employee, clinical, and forensic laboratory services.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchEagan, MN, United StatesHQ recorded Sep 19, 2026n/a44 contacts →

Exact match

“Analytical Lab Group, proud to be part of Element, is an industry leader in the specialty contract lab space and comprises FDA- and EPA-focused laboratories across the United…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchIndianapolis, IN, United StatesHQ recorded Sep 19, 202651-20037 contacts →

Exact match

“At Patients Choice Laboratories we are pioneering new ways to provide patient care.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchLivonia, MI, United StatesHQ recorded Sep 19, 202611-5035 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchCedar Knolls, NJ, United StatesHQ recorded Sep 19, 202651-20029 contacts →

Exact match

“Fusion Diagnostics is a state-of-the-art, quality oriented, full-service clinical and toxicology laboratory located in Cedar Knolls, NJ.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchWarren, NJ, United StatesHQ recorded Sep 19, 202651-20024 contacts →

Exact match

“Clarity Labs is a full service CLIA licensed CAP accredited Toxicology, Clinical, and Medical Laboratory.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchSan Antonio, TX, United StatesHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“EnviroBiomics is a leading commercial environmental laboratory in the USA that analyzes samples to determine the presence of mold, bacteria, and other microorganisms (including…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchLouisville, KY, United StatesHQ recorded Sep 19, 20261-1016 contacts →

Exact match

“Since 1993, Environmental Safety Technologies (EST) has offered ISO-accredited, CDC-ELITE Legionella-testing laboratory services to the water-treatment industry.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchEugene, OR, United StatesHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Nepenthe Laboratory Services opened in 2013 to meet the need for quality toxicology services in the Pacific Northwest.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchDeerfield Beach, FL, United StatesHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“At Clarity, we are not your ordinary PCR laboratory; we are pioneers in redefining patient outcomes through our unique hybrid PCR and traditional culture methodology.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchRichmond, CA, United StatesHQ recorded Sep 19, 20261-1014 contacts →

Exact match

“Spectacular Labs puts a full‑service pathogen lab where the food is made.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchRiverdale, NJ, United StatesHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“PDA Laboratories is a third-party contract testing laboratory specializing in microbiology and analytical sample testing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchNaples, FL, United StatesHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“Daane Labs is an ISO 17025 accredited lab specializing in traditional and rapid microbiological testing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchConroe, TX, United StatesHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Since 1993, Nova Biologicals has partnered with you to provide testing services for water, food, medical devices, pharmaceuticals and antimicrobials.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchClackamas, OR, United StatesHQ recorded Sep 19, 202611-509 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLake Oswego, OR, United StatesHQ recorded Sep 19, 202611-508 contacts →

Exact match

“Purity Laboratories, Inc.(Purity) has been an environmental laboratory servicing the food and dietary supplement industries for more than 50 years.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchColorado Springs, CO, United StatesHQ recorded Sep 19, 202611-508 contacts →

Exact match

“We are a Biosafety level 2 laboratory with a CLIA license encompassing the following specialities: bacteriology, mycology, virology, routine chemistry and toxicology testing.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchNewark, United StatesHQ recorded Sep 19, 202611-506 contacts →

Exact match

“Biolog Lab Services, formerly MIDI Labs Inc, is an ISO 17025:2017 accredited testing laboratory specializing in comprehensive microbial identification, phenomic characterization…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchGreenwood, SC, United StatesHQ recorded Sep 19, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchCarlsbad, CA, United StatesHQ recorded Sep 19, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchGainesville, FL, United StatesHQ recorded Sep 19, 202611-505 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchNiles, MI, United StatesHQ recorded Sep 19, 202611-504 contacts →

Exact match

“A single-source supplier for certified analytical and microbiology testing for food, dairy, water, personal care products and the environment.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchGrand Rapids, MI, United StatesHQ recorded Sep 19, 20261-104 contacts →

Exact match

“Laboratory testing for food analysis, mold testing, remediation services, water testing analysis, sterility testing and more.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 47 endotoxin testing laboratories based in the United States

See the full list, filter by size, metro and specialty, and access 428 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Endotoxin testing laboratories based in the United States at a glance

As of Sep 19, 2026
50.3%Verified-email coverage
18.1Average contacts per company
11-50Median size (employees)
2.1%Largest-city concentration · Anaheim
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
22
51-200
7
201-500
1
5,001-10,000
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 47 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 “endotoxin testing laboratories” 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 428 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 19, 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 “endotoxin testing laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many endotoxin testing laboratories are there based in the United States?

RevenueBase identified 47 company matches for endotoxin testing laboratories 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?

Associates Of Cape Cod, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most endotoxin testing laboratories?

Anaheim leads with 1 company records, followed by Ballston Spa (1) and Baltimore (1).

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 428 professional contacts with verified work emails tracked across these 47 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 47 endotoxin testing laboratories 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.