Company lists · Data refreshed November 2026

Top 25 Rng testing laboratories based in the United States

RevenueBase identified 91 company matches for rng testing laboratories associated with the United States as of November 2026 and tracks 1,021 professional contacts across them, including 392 with verified work emails. Carrollton is the largest hub.

This list covers company matches for rng 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 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
91Companies
1,021Contacts tracked
392Verified emails
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The 25 largest rng testing laboratories based in the United States

Ranked by team size
Top 25 of 91 company matches for rng testing laboratories 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 matchWareham, MA, United StatesHQ recorded Nov 6, 20261,001-5,000161 contacts →

Exact match

“Smithers is a leading provider of environmental risk testing to the Agrochemical, Pharmaceutical, and Chemical industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchMidland, TX, United StatesHQ recorded Nov 6, 202651-20086 contacts →

Exact match

“Morrow Energy is the backbone of American RNG.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHenrico, VA, United StatesHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“McKinney Specialty Labs is an innovative scientific organization that draws upon decades of extensive expertise in testing nicotine and other aerosolized products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchFerndale, WA, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“A Higher Level of Laboratory Testing As a quality assurance or R&D professional, you expect fast, accurate, and client-focused results for your chemistry and microbiological…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSalt Lake City, NC, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Advanced Laboratories is an ISO 17025 accredited independent testing laboratory with facilities in North Carolina and Utah.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHightstown, NJ, United StatesHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Perritt Laboratories is a cGMP, independent testing laboratory providing child-resistant package testing and microbiological testing services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKilgore, TX, United StatesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Founded in 1965 by Dr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchJacksonville, FL, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“ADPEN Laboratories Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchYork, MN, United StatesHQ recorded Nov 6, 202651-20020 contacts →

Exact match

“As an independent, accredited, third-party test laboratory, Molimo is dedicated to providing clients with a high quality testing experience, complete with the fast and accurate…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFlanders, NJ, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“RAdata Analytical Lab is proud to have been serving our New Jersey communities since 1984!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchMilford, MI, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Complete Laboratory Testing Services - ISO/IEC 17025 Accredited – Providing the following services: Fuel Systems Testing: Carbon Canister Testing, Component Testing, Fuel Slosh…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMuskegon, MI, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Trace Analytical Laboratories is an environmental testing laboratory with nearly 30 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchConroe, TX, United StatesHQ recorded Nov 6, 202611-5017 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 · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPortland, OR, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Oregon's premier environmental testing laboratory, Rose City Labs strives to provide accurate, precise and dependable analytical testing for all industries, supplying businesses…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHollywood, FL, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“QC Laboratories Inc.(QC Labs) is an industrial/commercial Nondestructive Testing Laboratory (NDT) incorporated in the State of Florida in 1965.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNaples, FL, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHaverhill, MA, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Embryotech Laboratories is an ISO-17025 accredited test laboratory providing services to the assisted reproductive technologies industry and laboratories, providing the latest…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchEast Brunswick, NJ, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“PLS Analytical provides end-to-end testing support for regulated product programs, with capabilities spanning nasal drug product testing, microbiological testing, analytical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchChampaign, IL, United StatesHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“MS Bioanalytical is a FDA registered independent testing laboratory providing analytical testing services to nutrition supplement, cosmetics, food and pharmaceutical industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“AgriScience Labs (ASL), the largest network of cannabis testing laboratories in Colorado, includes the two most experienced labs in the state, plus a conveniently located…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLong Beach, CA, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Brightside Scientific is the first Green Zone compliant, state-of-the-art Cannabis testing facility in Long Beach, California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchLake Oswego, OR, United StatesHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBaltimore, MD, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Phase Separation Science, Inc.(PSS) is a full service environmental testing laboratory located near Baltimore, MD.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHamilton, NJ, United StatesHQ recorded Nov 6, 20261-108 contacts →

Exact match

“H&M Analytical Services, Inc was started in 1997 as a private full-service X-ray diffraction and analysis testing lab providing a wide range of material characterization services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDanvers, MA, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 91 rng testing laboratories based in the United States

See the full list, filter by size, metro and specialty, and access 392 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rng testing laboratories based in the United States at a glance

As of Nov 6, 2026
38.4%Verified-email coverage
11.2Average contacts per company
11-50Median size (employees)
3.3%Largest-city concentration · Carrollton
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
34
11-50
46
51-200
10
1,001-5,000
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 91 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 “rng 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 392 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 “rng testing laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 91 company matches for rng testing laboratories 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?

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

Which city has the most rng testing laboratories?

Carrollton leads with 3 company records, followed by Charlotte (2) and Denver (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 392 professional contacts with verified work emails tracked across these 91 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 91 rng 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.