Company lists · Data refreshed September 2026

Top 25 Diagnostic equipment manufacturers based in the United States

Name: 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 503 companies tracked

RevenueBase identified 503 diagnostic equipment manufacturers headquartered in the United States as of September 2026 and tracks 113,405 professional contacts across them, including 34,251 with verified work emails. Miami is the largest hub.

This list covers 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

503Companies

113,405Contacts tracked

34,251Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest diagnostic equipment manufacturers based in the United States

Ranked by team size

Top 25 of 503 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 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	Exact Sciences	Indirect evidence	Madison, WI, United StatesHQ checked Sep 16, 2026	5,001-10,000	5,907 contacts →
	Indirect evidence “Exact Sciences is now @Abbott.” Source: RevenueBase Database · checked Sep 16, 2026
6	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
7	Revvity	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 16, 2026	10001+	2,938 contacts →
	Indirect evidence “At Revvity, “impossible” is inspiration, and ""can't be done"" is a call to action.” Source: RevenueBase Database · checked Sep 16, 2026
8	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
9	Werfen North America	Indirect evidence	Bedford, MA, United StatesHQ checked Sep 16, 2026	1,001-5,000	1,908 contacts →
	Indirect evidence “Werfen is a growing, family-owned, innovative company founded in 1966 in Barcelona, Spain.” Source: RevenueBase Database · checked Sep 16, 2026
10	Fujifilm Healthcare Americas Corporation	Indirect evidence	Lexington, MA, United StatesHQ checked Sep 16, 2026	501-1,000	1,622 contacts →
	Indirect evidence “FUJIFILM Healthcare Americas Corporation is a comprehensive healthcare company that has an extensive range of technology and expertise in the detection, diagnosis, and treatment…” Source: RevenueBase Database · checked Sep 16, 2026
11	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
12	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
13	Laborie	Indirect evidence	Portsmouth, NH, United StatesHQ checked Sep 16, 2026	1,001-5,000	858 contacts →
	Indirect evidence “Laborie is a world-class specialist medical company that makes and advances technologies that preserve and restore human dignity.” Source: RevenueBase Database · checked Sep 16, 2026
14	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
15	Sonic Healthcare USA	Partial evidence	Dallas, TX, United StatesHQ checked Sep 16, 2026	5,001-10,000	614 contacts →
	Partial evidence “Sonic Healthcare USA is a subsidiary of Sonic Healthcare Limited, one of the world's largest medical diagnostics companies, providing laboratory services to medical practitioners…” Source: RevenueBase Database · checked Sep 16, 2026
16	Toshiba America Medical Systems	Indirect evidence	Tustin, CA, United StatesHQ checked Sep 16, 2026	1,001-5,000	561 contacts →
	Indirect evidence “An innovator in medical imaging technology, Toshiba America Medical Systems, Inc.” Source: RevenueBase Database · checked Sep 16, 2026
17	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
18	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
19	Konica Minolta Healthcare Americas, INC	Partial evidence	Wayne, NJ, United StatesHQ checked Sep 16, 2026	10001+	370 contacts →
	Partial evidence “Konica Minolta Healthcare is a world-class provider and market leader in medical diagnostic imaging and healthcare information technology.” Source: RevenueBase Database · checked Sep 16, 2026
20	Astech	Partial evidence	Plano, TX, United StatesHQ checked Sep 16, 2026	501-1,000	313 contacts →
	Partial evidence “Headquartered in Plano, Texas, asTech® focuses on providing OEM diagnostics to collision repair shops nationwide.” Source: RevenueBase Database · checked Sep 16, 2026
21	Streck	Indirect evidence	La Vista, NE, United StatesHQ checked Sep 16, 2026	201-500	304 contacts →
	Indirect 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
22	Probo Medical	Partial evidence	Fishers, IN, United StatesHQ checked Sep 16, 2026	501-1,000	281 contacts →
	Partial evidence “At Probo, we help the care of patients and communities with our unique approach to diagnostic imaging services and solutions.” Source: RevenueBase Database · checked Sep 16, 2026
23	Opko Health, INC	Partial evidence	Miami, FL, United StatesHQ checked Sep 16, 2026	501-1,000	273 contacts →
	Partial evidence “At OPKO Health, we seek to serve unmet patient needs through our first in class products, comprehensive diagnostics laboratories, robust research and development pipeline, and…” Source: RevenueBase Database · checked Sep 16, 2026
24	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
25	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

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: 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 diagnostic equipment manufacturers.
Partial evidence: Its own public description names part of 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 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 503 diagnostic equipment manufacturers based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 34,251 reachable decision-makers.

Free signup · no credit card

View the full list →

Diagnostic equipment manufacturers based in the United States at a glance

As of Sep 16, 2026

30.2%Verified-email coverage

225.5Average contacts per company

11-50Median size (employees)

3.0%Largest-city concentration · Miami

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

167

11-50

176

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 503 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 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 “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 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 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, 34,251 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 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 diagnostic equipment manufacturers are there based in the United States?

RevenueBase identified 503 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 diagnostic equipment manufacturers?

Miami leads with 15 headquartered companies, followed by San Diego (14) and Houston (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 34,251 verified decision-maker contacts tracked across these 503 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.

Ready to reach these companies? Verified emails and direct dials for all 503 diagnostic equipment manufacturers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Diagnostic equipment manufacturers by geography

Browse the directory

Browse: Companies home · All United States lists · All Diagnostic equipment manufacturers lists · New lists

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.