Company lists · Data refreshed September 2026

Top 25 Medical device testing services based in the United States

Name: Medical device testing services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 332 companies tracked

RevenueBase identified 332 medical device testing services headquartered in the United States as of September 2026 and tracks 18,773 professional contacts across them, including 7,305 with verified work emails. Minneapolis is the largest hub.

This list covers medical device testing services 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

332Companies

18,773Contacts tracked

7,305Verified emails

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The 25 largest medical device testing services based in the United States

Ranked by team size

Top 25 of 332 medical device testing services based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical device testing services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	UL Solutions	Indirect evidence	Northbrook, IL, United StatesHQ checked Sep 17, 2026	10001+	12,316 contacts →
	Indirect evidence “A global leader in applied safety science, UL Solutions (NYSE: ULS) transforms safety, security and sustainability challenges into opportunities for customers in more than 110…” Source: RevenueBase Database · checked Sep 17, 2026
2	TÜV Rheinland North America	Partial evidence	Boxborough, MA, United StatesHQ checked Sep 17, 2026	501-1,000	712 contacts →
	Partial evidence “TÜV Rheinland is a world leader in testing, inspection and certification services for a wide variety of industries.” Source: RevenueBase Database · checked Sep 17, 2026
3	Technical Safety Services	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 17, 2026	501-1,000	386 contacts →
	Indirect evidence “Technical Safety Services is a leading compliance, calibration and certification service provider for laboratories, hospitals, and pharmacies with locations across the United…” Source: RevenueBase Database · checked Sep 17, 2026
4	FST Technical Services	Partial evidence	Chandler, AZ, United StatesHQ checked Sep 17, 2026	201-500	381 contacts →
	Partial evidence “Life Cycle Testing, Inspection, Certification & Engineering Solutions for Mission Critical Facilities Worldwide Commitment to Diversity – FST is dedicated to non-discriminatory…” Source: RevenueBase Database · checked Sep 17, 2026
5	Smithers	Partial evidence	Akron, OH, United StatesHQ checked Sep 17, 2026	501-1,000	310 contacts →
	Partial evidence “Founded in 1925 and headquartered in Akron, Ohio, Smithers is a multinational provider of testing, consulting, information, and certification services.” Source: RevenueBase Database · checked Sep 17, 2026
6	MED Institute	Partial evidence	West Lafayette, IN, United StatesHQ checked Sep 17, 2026	n/a	230 contacts →
	Partial evidence “MED Institute supports consultants, manufacturers, and developers of medical products through the key phases between the start of an idea and making a product available to…” Source: RevenueBase Database · checked Sep 17, 2026
7	MGA Research Corporation	Partial evidence	Akron, NY, United StatesHQ checked Sep 17, 2026	201-500	224 contacts →
	Partial evidence “MGA is recognized worldwide as one of the leading independent providers of testing services and equipment.” Source: RevenueBase Database · checked Sep 17, 2026
8	Eurofins Electrical & Electronics North America	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 17, 2026	201-500	180 contacts →
	Partial evidence “Eurofins Electrical & Electronics North America is a leading testing and certification laboratory, providing a unique array of testing services and accreditations for regulatory…” Source: RevenueBase Database · checked Sep 17, 2026
9	Qualitylogic	Indirect evidence	Boise, ID, United StatesHQ checked Sep 17, 2026	51-200	157 contacts →
	Indirect evidence “QualityLogic delivers full spectrum QA products and services to technology companies in rapidly evolving markets, or where transformative technologies are changing the world.” Source: RevenueBase Database · checked Sep 17, 2026
10	Pacific Biolabs, INC	Strong evidence	Hercules, CA, United StatesHQ checked Sep 17, 2026	51-200	120 contacts →
	Strong evidence “Pacific BioLabs is the leading West Coast provider of GMP/GLP laboratory testing services supporting Medical Device, Pharmaceutical, and Biotechnology industries.” Source: RevenueBase Database · checked Sep 17, 2026
11	NSF	Strong evidence	Ann Arbor, MI, United StatesHQ checked Sep 17, 2026	5,001-10,000	101 contacts →
	Strong evidence “NSF works with pharmaceutical, medical devices, and in vitro diagnostic companies, large and small, to provide highly customized end-to-end services throughout the product…” Source: RevenueBase Database · checked Sep 17, 2026
12	Engineered Medical Systems, LLC	Strong evidence	Bartlett, TN, United StatesHQ checked Sep 17, 2026	201-500	100 contacts →
	Strong evidence “Engineered Medical Systems, LLC is a medical device manufacturing company based out of 3325 Appling Road, Bartlett, Tennessee, United States.” Source: RevenueBase Database · checked Sep 17, 2026
13	Westpak, INC	Strong evidence	San Jose, CA, United StatesHQ checked Sep 17, 2026	51-200	92 contacts →
	Strong evidence “WESTPAK, Inc, a leading 3rd-party independent testing laboratory, provides trusted solutions for the medical device, pharmaceutical, and high-tech industries.” Source: RevenueBase Database · checked Sep 17, 2026
14	Eurofins Infinity Laboratory Group, INC	Partial evidence	Lancaster, CO, United StatesHQ checked Sep 17, 2026	51-200	86 contacts →
	Partial evidence “Infinity Laboratories, now part of Eurofins network of laboratories, is a leading contract testing organization with a national network of state-of-the-art facilities, ensuring…” Source: RevenueBase Database · checked Sep 17, 2026
15	PRI Certification	Indirect evidence	Warrendale, PA, United StatesHQ checked Sep 17, 2026	11-50	78 contacts →
	Indirect evidence “At PRI Certification℠, we're committed to protecting what matters by delivering industry-leading certification services across Quality, Data Security, Environmental, and Health &…” Source: RevenueBase Database · checked Sep 17, 2026
16	ALS Life Sciences	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	n/a	78 contacts →
	Partial evidence “ALS is a leading testing, inspection, certification and verification company servicing multiple industries globally.” Source: RevenueBase Database · checked Sep 17, 2026
17	Clarimed, INC	Strong evidence	Chadds Ford, PA, United StatesHQ checked Sep 17, 2026	51-200	70 contacts →
	Strong evidence “ClariMed is a global leader in medical device development and regulatory services, delivering human-centered solutions that transform how medical technologies reach patients…” Source: RevenueBase Database · checked Sep 17, 2026
18	Canyon Labs	Strong evidence	Bluffdale, UT, United StatesHQ checked Sep 17, 2026	51-200	65 contacts →
	Strong evidence “Canyon Labs partners with pharmaceutical and medical device companies to support products from development through launch and long-term market maintenance.” Source: RevenueBase Database · checked Sep 17, 2026
19	Blur Product Development	Strong evidence	Cary, NC, United StatesHQ checked Sep 17, 2026	11-50	52 contacts →
	Strong evidence “Blur is an innovative design, engineering, and contract manufacturing firm focused on developing and manufacturing medical devices.” Source: RevenueBase Database · checked Sep 17, 2026
20	Alliance Infinite	Partial evidence	New York, United StatesHQ checked Sep 17, 2026	1,001-5,000	48 contacts →
	Partial evidence “Alliance Infinite has consistently maintained its position among the world’s very best quality service providers for Third Party Inspection, Testing, Calibration and Management…” Source: RevenueBase Database · checked Sep 17, 2026
21	Medpoint, LLC	Strong evidence	Greenville, SC, United StatesHQ checked Sep 17, 2026	11-50	45 contacts →
	Strong evidence “Medpoint provides medical device, diagnostic, and biopharma clients with services actively supporting domestic and international quality assurance, regulatory affairs, clinical…” Source: RevenueBase Database · checked Sep 17, 2026
22	BAY Area Compliance Laboratories, Corp	Indirect evidence	Sunnyvale, CA, United StatesHQ checked Sep 17, 2026	11-50	45 contacts →
	Indirect evidence “Since 1996, Bay Area Compliance Laboratories Corp.” Source: RevenueBase Database · checked Sep 17, 2026
23	F2 Labs	Indirect evidence	Damascus, MD, United StatesHQ checked Sep 17, 2026	11-50	43 contacts →
	Indirect evidence “F2 Labs is an accredited, full service product conformity assessment organization founded in 1991.” Source: RevenueBase Database · checked Sep 17, 2026
24	BDC Laboratories	Strong evidence	Wheat Ridge, CO, United StatesHQ checked Sep 17, 2026	51-200	42 contacts →
	Strong evidence “BDC Laboratories has been a leading service provider for the medical device industry for over 40 years – specializing in comprehensive ISO/IEC 17025:2017 accredited testing…” Source: RevenueBase Database · checked Sep 17, 2026
25	ABS Quality Evaluations	Indirect evidence	Spring, TX, United StatesHQ checked Sep 17, 2026	n/a	41 contacts →
	Indirect evidence “ABS Quality Evaluations, Inc.(ABS QE) is a global leader in quality assurance and business improvement services with over 30 years of experience.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: medical device testing services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names medical device testing services.
Partial evidence: Its own public description names part of medical device testing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical device testing services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 332 medical device testing services based in the United States

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Medical device testing services based in the United States at a glance

As of Sep 17, 2026

38.9%Verified-email coverage

56.5Average contacts per company

1-10Median size (employees)

2.4%Largest-city concentration · Minneapolis

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

166

11-50

102

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 332 companies.

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 medical device testing services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “medical device testing services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names medical device testing services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among medical device testing services, 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 its RevenueBase Smart Search 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, 7,305 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 17, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names medical device testing services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many medical device testing services are there based in the United States?

RevenueBase identified 332 medical device testing services 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?

UL Solutions, headquartered in Northbrook, tops this list with the largest team on record.

Which city has the most medical device testing services?

Minneapolis leads with 8 headquartered companies, followed by San Diego (8) and San Jose (7).

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 7,305 verified decision-maker contacts tracked across these 332 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 17, 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 Smart Search, 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.