Company lists · Data refreshed September 2026

Top 25 Clinical diagnostic equipment manufacturers based in the United States

Name: Clinical diagnostic equipment manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 303 companies tracked

RevenueBase identified 303 clinical diagnostic equipment manufacturers headquartered in the United States as of September 2026 and tracks 101,914 professional contacts across them, including 27,194 with verified work emails. San Diego is the largest hub.

This list covers clinical diagnostic equipment manufacturers 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 16, 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 16, 2026 86% judged on-target in blind review

303Companies

101,914Contacts tracked

27,194Verified emails

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The 25 largest clinical diagnostic equipment manufacturers based in the United States

Ranked by team size

Top 25 of 303 clinical diagnostic equipment manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to clinical diagnostic equipment manufacturers: 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	Agilent Technologies	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 16, 2026	10001+	48,455 contacts →
	Indirect evidence “Agilent customers are finding new ways to treat cancer, ensure food, water, air, and medicine quality and safety, discover new drug treatments, research infectious diseases, and…” Source: RevenueBase Database · checked Sep 16, 2026
2	Beckman Coulter Diagnostics	Partial evidence	Brea, CA, United StatesHQ checked Sep 16, 2026	10001+	10,069 contacts →
	Partial evidence “A global leader in advanced diagnostics, Beckman Coulter has challenged convention to elevate the diagnostic laboratory’s role in improving patient health for more than 80 years.” Source: RevenueBase Database · checked Sep 16, 2026
3	Waters Corporation	Partial evidence	Milford, MA, United StatesHQ checked Sep 16, 2026	10001+	8,189 contacts →
	Partial evidence “Waters Corporation (NYSE: WAT) is a global leader in life sciences and diagnostics, dedicated to accelerating the benefits of pioneering science through analytical technologies…” Source: RevenueBase Database · checked Sep 16, 2026
4	Bio-Rad Laboratories	Partial evidence	Hercules, CA, United StatesHQ checked Sep 16, 2026	5,001-10,000	8,149 contacts →
	Partial evidence “Bio-Rad provides the healthcare industry with innovative and useful products that help life science researchers accelerate the discovery process and medical diagnostic labs obtain…” Source: RevenueBase Database · checked Sep 16, 2026
5	Cepheid	Partial evidence	Sunnyvale, CA, United StatesHQ checked Sep 16, 2026	5,001-10,000	4,445 contacts →
	Partial evidence “Cepheid is dedicated to improving healthcare by pioneering molecular diagnostics that combine speed, accuracy, and flexibility.” Source: RevenueBase Database · checked Sep 16, 2026
6	Life Technologies	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 16, 2026	10001+	3,436 contacts →
	Indirect evidence “Life Technologies is now part of Thermo Fisher Scientific.” Source: RevenueBase Database · checked Sep 16, 2026
7	Ortho Clinical Diagnostics	Partial evidence	Raritan, NJ, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,730 contacts →
	Partial evidence “QuidelOrtho develops and manufactures intelligent solutions that are transforming data into understanding and action for more people in more places every day, helping spot trends…” Source: RevenueBase Database · checked Sep 16, 2026
8	Beckman Coulter Life Sciences	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 16, 2026	1,001-5,000	2,121 contacts →
	Indirect evidence “Time is the most critical facet in the laboratory today: time to get life-saving therapies to patients faster; reclaiming time by automating tedious manual workflows; and saving…” Source: RevenueBase Database · checked Sep 16, 2026
9	Sysmex America, INC	Indirect evidence	Lincolnshire, IL, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,313 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
10	Nova Biomedical	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,107 contacts →
	Indirect evidence “Nova Biomedical is entering a new chapter.” Source: RevenueBase Database · checked Sep 16, 2026
11	Luminex	Indirect evidence	Austin, TX, United StatesHQ checked Sep 16, 2026	501-1,000	837 contacts →
	Indirect evidence “At Luminex, our mission is to empower labs to obtain reliable, timely, and actionable answers, ultimately advancing health.” Source: RevenueBase Database · checked Sep 16, 2026
12	Meridian Bioscience INC	Strong evidence	Cincinnati, OH, United StatesHQ checked Sep 16, 2026	501-1,000	688 contacts →
	Strong evidence “Meridian is a fully integrated life science company that develops, manufactures, markets and distributes a broad range of innovative diagnostic test kits, rare reagents, specialty…” Source: RevenueBase Database · checked Sep 16, 2026
13	Nikon Microscope Solutions	Indirect evidence	Melville, NY, United StatesHQ checked Sep 16, 2026	501-1,000	461 contacts →
	Indirect evidence “The official account for the Life Science Solutions division of the Nikon Healthcare Business, including Nikon Instruments Inc.(a wholly owned subsidiary of Nikon Corporation)…” Source: RevenueBase Database · checked Sep 16, 2026
14	Orasure Technologies, INC	Indirect evidence	Bethlehem, PA, United StatesHQ checked Sep 16, 2026	501-1,000	445 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 16, 2026
15	Genmark Diagnostics	Partial evidence	Carlsbad, CA, United StatesHQ checked Sep 16, 2026	501-1,000	437 contacts →
	Partial evidence “GenMark Diagnostics is a leading provider of multiplex molecular diagnostic solutions designed to enhance patient care, improve key quality metrics, and reduce the total…” Source: RevenueBase Database · checked Sep 16, 2026
16	Mako Medical	Indirect evidence	Raleigh, NC, United StatesHQ checked Sep 16, 2026	1,001-5,000	433 contacts →
	Indirect evidence “Mako Medical Laboratories, a proud member of The Health Alliance, is redefining how laboratories support patients and healthcare professionals.” Source: RevenueBase Database · checked Sep 16, 2026
17	Sekisui Diagnostics	Partial evidence	Burlington, MA, United StatesHQ checked Sep 16, 2026	201-500	424 contacts →
	Partial evidence “Headquartered in Burlington, MA, for 40 years SEKISUI Diagnostics has been committed to helping improve the lives of patients by providing innovative medical diagnostics to…” Source: RevenueBase Database · checked Sep 16, 2026
18	Streck	Partial evidence	La Vista, NE, United StatesHQ checked Sep 16, 2026	201-500	304 contacts →
	Partial evidence “Established in 1971, Streck provides solutions that ensure every result counts by empowering clinical and research laboratories to reliably deliver accurate results, advance…” Source: RevenueBase Database · checked Sep 16, 2026
19	Hardy Diagnostics	Strong evidence	Santa Maria, CA, United StatesHQ checked Sep 16, 2026	201-500	250 contacts →
	Strong evidence “Hardy Diagnostics is a 100% employee-owned company that is licensed by the FDA as a medical device manufacturer, and its quality management system is ISO 13485 certified.” Source: RevenueBase Database · checked Sep 16, 2026
20	Abaxis, INC	Indirect evidence	Union City, CA, United StatesHQ checked Sep 16, 2026	501-1,000	250 contacts →
	Indirect evidence “Abaxis is a leader in the development and commercialization of leading-edge medical device and innovative technology and services that support best medical practices, enabling…” Source: RevenueBase Database · checked Sep 16, 2026
21	Acon Laboratories	Partial evidence	San Diego, CA, United StatesHQ checked Sep 16, 2026	51-200	235 contacts →
	Partial evidence “ACON Laboratories is an international diagnostic and medical device company with our corporate headquarters in San Diego, California USA.” Source: RevenueBase Database · checked Sep 16, 2026
22	Medica Corporation	Strong evidence	Bedford, MA, United StatesHQ checked Sep 16, 2026	51-200	181 contacts →
	Strong evidence “Medica Corporation manufactures simple-to-use, highly reliable diagnostic blood testing analyzers.” Source: RevenueBase Database · checked Sep 16, 2026
23	Bruker Microbiology & Infection Diagnostics	Indirect evidence	Billerica, MA, United StatesHQ checked Sep 16, 2026	201-500	166 contacts →
	Indirect evidence “We are driven by the idea to support researchers, laboratories and healthcare providers in the rapid identification and analysis of microorganisms.” Source: RevenueBase Database · checked Sep 16, 2026
24	Dionex Corporation	Indirect evidence	Sunnyvale, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	134 contacts →
	Indirect evidence “Dionex Corporation is now Thermo Fisher Scientific.” Source: RevenueBase Database · checked Sep 16, 2026
25	Helena Laboratories Corporation	Strong evidence	Beaumont, TX, United StatesHQ checked Sep 16, 2026	201-500	121 contacts →
	Strong evidence “Helena Laboratories is a clinical laboratory instrument and reagent manufacturer.” Source: RevenueBase Database · checked Sep 16, 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: clinical diagnostic equipment manufacturers. 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 clinical diagnostic equipment manufacturers.
Partial evidence: Its own public description names part of clinical diagnostic equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name clinical diagnostic equipment manufacturers. 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 303 clinical diagnostic equipment manufacturers based in the United States

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Clinical diagnostic equipment manufacturers based in the United States at a glance

As of Sep 16, 2026

26.7%Verified-email coverage

336.3Average contacts per company

11-50Median size (employees)

2.6%Largest-city concentration · San Diego

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 303 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 clinical diagnostic equipment manufacturers, 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 “clinical diagnostic equipment manufacturers”. 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 clinical diagnostic equipment manufacturers), 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 clinical diagnostic equipment manufacturers, 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, 27,194 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 16, 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 clinical diagnostic equipment manufacturers, 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 clinical diagnostic equipment manufacturers are there based in the United States?

RevenueBase identified 303 clinical diagnostic equipment manufacturers 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?

Agilent Technologies, headquartered in Santa Clara, tops this list with the largest team on record.

Which city has the most clinical diagnostic equipment manufacturers?

San Diego leads with 8 headquartered companies, followed by Miami (7) and Los Angeles (6).

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 27,194 verified decision-maker contacts tracked across these 303 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 16, 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.