Company lists · Data refreshed September 2026

Top 25 Metabolic testing laboratories based in the United States

RevenueBase identified 132 company matches for metabolic testing laboratories associated with the United States as of September 2026 and tracks 34,299 professional contacts across them, including 2,220 with verified work emails. Houston is the largest hub.

This list covers company matches for metabolic 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 20, 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 20, 2026 How this list was built
132Companies
34,299Contacts tracked
2,220Verified emails
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The 25 largest metabolic testing laboratories based in the United States

Ranked by team size
Top 25 of 132 company matches for metabolic testing laboratories based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchSecaucus, NJ, United StatesHQ recorded Sep 20, 202610001+27,884 contacts →

Exact match

“Quest Diagnostics (NYSE: DGX) empowers people to take action to improve health outcomes.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchAustin, TX, United StatesHQ recorded Sep 20, 20261,001-5,0001,528 contacts →

Exact match

“Clinical Pathology Laboratories (CPL) is a medically-led company dating back to 1948.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchGreensboro, NC, United StatesHQ recorded Sep 20, 20261,001-5,000649 contacts →

Exact match

“Solstas Lab Partners has become one of the nation’s fastest-growing and largest full-service laboratories because we understand that our business is more than just test results.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLenexa, KS, United StatesHQ recorded Sep 20, 2026501-1,000457 contacts →

Exact match

“CRL was originally founded as Enzyme Technologies in 1979 with our focus on clinical research and development.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchAiea, HI, United StatesHQ recorded Sep 20, 20261,001-5,000377 contacts →

Exact match

“DLS is proud to be Hawaii’s largest locally-owned clinical and anatomic pathology testing laboratory with a team of over dedicated professionals.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLinden, NJ, United StatesHQ recorded Sep 20, 2026501-1,000342 contacts →

Exact match

“Accu Reference Medical Lab is a state-of-the-art medical testing laboratory service that provides a complete range of tests for diagnosis, screening or evaluation of diseases and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchAsheville, NC, United StatesHQ recorded Sep 20, 2026201-500305 contacts →

Exact match

“Headquartered in Asheville, N.C, Genova Diagnostics is a global specialty clinical laboratory, pioneering a systems approach that supports healthcare providers in the personalized…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchMorrisville, NC, United StatesHQ recorded Sep 20, 2026201-500200 contacts →

Exact match

“Every biological process leaves a biochemical signature.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchMilwaukee, WI, United StatesHQ recorded Sep 20, 2026501-1,000194 contacts →

Exact match

“Wisconsin Diagnostic Laboratories, located in Milwaukee, is a full service clinical laboratory servicing physicians and patients throughout the Midwest region and beyond.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchBrooklyn, NY, United StatesHQ recorded Sep 20, 2026201-500139 contacts →

Exact match

“Empire City Laboratories is a full-service clinical laboratory that is dedicated to provide highly-efficient results to both doctors and patients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchOverland Park, KS, United StatesHQ recorded Sep 20, 202651-200128 contacts →

Exact match

“Mosaic Diagnostics, a global pioneer in precision health testing, is on a mission to restore and sustain patient health by addressing the root cause of chronic disease.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchMarlborough, MA, United StatesHQ recorded Sep 20, 2026201-500102 contacts →

Exact match

“Athena Diagnostics is a clinical diagnostics service testing laboratory focused on neurology, endocrinology and nephrology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchWake Forest, NC, United StatesHQ recorded Sep 20, 202651-20081 contacts →

Exact match

“We bring radical ideas in analytical testing to the clinical laboratory.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchSt. Charles, IL, United StatesHQ recorded Sep 20, 202651-20067 contacts →

Exact match

“Doctor’s Data helps you assess and treat heavy metal burden, nutritional deficiencies, gastrointestinal function, cardiovascular risk, liver and metabolic abnormalities, hormone…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchBeaverton, OR, United StatesHQ recorded Sep 20, 202651-20060 contacts →

Exact match

“Since the beginning, ZRT has maintained a singular focus: helping people get and stay healthy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchMiami, FL, United StatesHQ recorded Sep 20, 202651-20054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchGreenville, SC, United StatesHQ recorded Sep 20, 202651-20052 contacts →

Exact match

“Luxor Scientific is a specialized clinical and research laboratory located in Greenville, SC with a national service range.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchSkokie, IL, United StatesHQ recorded Sep 20, 202651-20040 contacts →

Exact match

“NTL provides state-of-the-art medical laboratory tests and related services in the Midwest through our advanced Clinical Laboratory and Processing Center.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchNorthbrook, IL, United StatesHQ recorded Sep 20, 202651-20038 contacts →

Exact match

“NICL Laboratories has been a trusted leader in providing comprehensive laboratory services since 1977.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBerkeley, CA, United StatesHQ recorded Sep 20, 202611-5030 contacts →

Exact match

“IMD Path is an Integrated Molecular Diagnostics Laboratory that enabling pathology and empowering oncology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchCedar Knolls, NJ, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
22Exact matchTulsa, OK, United StatesHQ recorded Sep 20, 202651-20027 contacts →

Exact match

“Wellness Labs is a privately-owned, medical diagnostic testing for molecular, genetic testing, clinical chemistry and hematology.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchHuntsville, AL, United StatesHQ recorded Sep 20, 202651-20025 contacts →

Exact match

“Madison Core Laboratories (MCL) is a state-of-the-art full service locally based independent clinical laboratory.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchIrvine, CA, United StatesHQ recorded Sep 20, 202651-20023 contacts →

Exact match

“Bach Diagnostics is a clinical pathology laboratory based out of Irvine, California.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchGolden, CO, United StatesHQ recorded Sep 20, 202651-20021 contacts →

Exact match

“Colorado’s Premier Molecular Diagnostic Testing Facility”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 132 metabolic testing laboratories based in the United States

See the full list, filter by size, metro and specialty, and access 2,220 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Metabolic testing laboratories based in the United States at a glance

As of Sep 20, 2026
6.5%Verified-email coverage
259.8Average contacts per company
11-50Median size (employees)
4.5%Largest-city concentration · Houston
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
43
51-200
27
201-500
5
501-1,000
4
1,001-5,000
5
10001+
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 132 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 “metabolic 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 2,220 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 20, 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 “metabolic testing laboratories”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 132 company matches for metabolic 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?

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

Which city has the most metabolic testing laboratories?

Houston leads with 6 company records, followed by Irvine (3) and West Palm Beach (3).

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 2,220 professional contacts with verified work emails tracked across these 132 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 20, 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.