Company lists · Data refreshed September 2026

Top 25 Research reagent suppliers worldwide

Name: Research reagent suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 5,827 companies tracked

RevenueBase identified 5,827 research reagent suppliers worldwide as of September 2026 and tracks 261,741 professional contacts across them, including 84,378 with verified work emails. The United States is the largest market and Tehran the largest hub.

This list covers research reagent suppliers worldwide, 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 21, 2026. Country and city lists for research reagent suppliers follow the table.

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 21, 2026 86% judged on-target in blind review

5,827Companies

261,741Contacts tracked

84,378Verified emails

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The 25 largest research reagent suppliers worldwide

Ranked by team size

Top 25 of 5,827 research reagent suppliers worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to research reagent suppliers: 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	Thermo Fisher Scientific	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 21, 2026	10001+	70,907 contacts →
	Indirect evidence “About Thermo Fisher Scientific Thermo Fisher Scientific Inc.” Source: RevenueBase Database · checked Sep 21, 2026
2	Agilent Technologies	Partial evidence	Santa Clara, CA, United StatesHQ checked Sep 21, 2026	10001+	48,455 contacts →
	Partial 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 21, 2026
3	Bio-Rad Laboratories	Partial evidence	Hercules, CA, United StatesHQ checked Sep 21, 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 21, 2026
4	Merck Life Science	Indirect evidence	Darmstadt, GermanyHQ checked Sep 21, 2026	10001+	7,816 contacts →
	Indirect evidence “Together with our colleagues, customers and stakeholders, we impact life and health with science.” Source: RevenueBase Database · checked Sep 21, 2026
5	Sartorius	Partial evidence	Göttingen, GermanyHQ checked Sep 21, 2026	10001+	5,767 contacts →
	Partial evidence “Sartorius is a leading international partner of biopharma research and manufacturing.” Source: RevenueBase Database · checked Sep 21, 2026
6	Vwr, Part Of Avantor	Indirect evidence	Radnor, PA, United StatesHQ checked Sep 21, 2026	10001+	4,919 contacts →
	Indirect evidence “For over 175 years, scientists have trusted VWR®, part of Avantor®, for the products they need to power discovery.” Source: RevenueBase Database · checked Sep 21, 2026
7	Eppendorf	Indirect evidence	Hamburg, GermanyHQ checked Sep 21, 2026	1,001-5,000	2,405 contacts →
	Indirect evidence “We are a leading international life science company, founded in 1945 and headquartered in Hamburg, Germany.” Source: RevenueBase Database · checked Sep 21, 2026
8	Beckman Coulter Life Sciences	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 21, 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 21, 2026
9	ABCAM	Indirect evidence	Cambridge, United KingdomHQ checked Sep 21, 2026	1,001-5,000	2,063 contacts →
	Indirect evidence “At Abcam, we believe the scientific community goes further, faster when we go there together.” Source: RevenueBase Database · checked Sep 21, 2026
10	Bio-Techne	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,976 contacts →
	Indirect evidence “Bio-Techne is a global life sciences company that empowers scientific discovery and advances human health.” Source: RevenueBase Database · checked Sep 21, 2026
11	Stemcell Technologies	Partial evidence	Vancouver, BC, CanadaHQ checked Sep 21, 2026	1,001-5,000	1,818 contacts →
	Partial evidence “STEMCELL Technologies is a Canadian biotechnology company that helps power leading-edge life science research around the world.” Source: RevenueBase Database · checked Sep 21, 2026
12	Promega Corporation	Indirect evidence	Madison, WI, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,727 contacts →
	Indirect evidence “At Promega Corporation, creativity and connection drive discovery and innovation.” Source: RevenueBase Database · checked Sep 21, 2026
13	TECAN	Indirect evidence	Männedorf, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,634 contacts →
	Indirect evidence “At Tecan we are driven to improve people’s lives and health.” Source: RevenueBase Database · checked Sep 21, 2026
14	Agappe Diagnostics LTD	Indirect evidence	Ernakulam, IndiaHQ checked Sep 21, 2026	501-1,000	1,212 contacts →
	Indirect evidence “Your Best Partner In Diagnostics 28 years of dedication has made us what we are today, one of the forerunners in the Indian diagnostics industry.” Source: RevenueBase Database · checked Sep 21, 2026
15	Genscript	Indirect evidence	Piscataway, NJ, United StatesHQ checked Sep 21, 2026	5,001-10,000	1,194 contacts →
	Indirect evidence “GenScript Life Science Group is a part of GenScript Biotech Corporation.” Source: RevenueBase Database · checked Sep 21, 2026
16	LGC	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,137 contacts →
	Indirect evidence “LGC is a global leader in life sciences, diagnostics and analytical solutions.” Source: RevenueBase Database · checked Sep 21, 2026
17	Nova Biomedical	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,107 contacts →
	Indirect evidence “Nova Biomedical is entering a new chapter.” Source: RevenueBase Database · checked Sep 21, 2026
18	Inotiv	Partial evidence	West Lafayette, IN, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,015 contacts →
	Partial evidence “WHERE INSIGHTS LEAD TO ANSWERS Expect More In choosing a partner for discovery, development and research models, expect more: more attention, more insight, and a superlative…” Source: RevenueBase Database · checked Sep 21, 2026
19	NEW England Biolabs	Indirect evidence	Ipswich, MA, United KingdomHQ checked Sep 21, 2026	501-1,000	771 contacts →
	Indirect evidence “Established in the mid 1970's, New England Biolabs, Inc.(NEB) is the industry leader in the discovery and production of enzymes for molecular biology applications and now offers…” Source: RevenueBase Database · checked Sep 21, 2026
20	Meridian Bioscience INC	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 21, 2026	501-1,000	688 contacts →
	Partial 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 21, 2026
21	Buchi Laboratory Equipment	Indirect evidence	Flawil, FranceHQ checked Sep 21, 2026	501-1,000	675 contacts →
	Indirect evidence “For 85+ years, BUCHI has led in Lab Technology Solution, advancing R&D, quality control, and production globally.” Source: RevenueBase Database · checked Sep 21, 2026
22	Shimadzu Scientific Instruments	Indirect evidence	Columbia, MD, United StatesHQ checked Sep 21, 2026	501-1,000	674 contacts →
	Indirect evidence “Headquartered in Columbia, Maryland, Shimadzu Scientific Instruments (SSI) is the American subsidiary of Shimadzu Corporation (Kyoto, Japan), a world leader in the development of…” Source: RevenueBase Database · checked Sep 21, 2026
23	Biolegend	Strong evidence	San Diego, CA, United StatesHQ checked Sep 21, 2026	501-1,000	670 contacts →
	Strong evidence “At BioLegend, we are committed to providing researchers with the most comprehensive and cutting-edge high-quality reagents for life science research.” Source: RevenueBase Database · checked Sep 21, 2026
24	MP Biomedicals	Partial evidence	Irvine, CA, United StatesHQ checked Sep 21, 2026	501-1,000	604 contacts →
	Partial evidence “MP Biomedicals is dedicated to giving scientists and researchers innovative, quality tools and superior service to aid them in their quest for ground-breaking discovery and…” Source: RevenueBase Database · checked Sep 21, 2026
25	R&d Systems	Strong evidence	Minnneapolis, MN, IndiaHQ checked Sep 21, 2026	1,001-5,000	569 contacts →
	Strong evidence “R&D Systems™ by Bio‑Techne, provides analytical instruments, reagents, and scientific support designed to perform in demanding research workflows.” Source: RevenueBase Database · checked Sep 21, 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: research reagent suppliers. 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 research reagent suppliers.
Partial evidence: Its own public description names part of research reagent suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name research reagent suppliers. 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 5,827 research reagent suppliers worldwide

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Research reagent suppliers worldwide at a glance

As of Sep 21, 2026

32.2%Verified-email coverage

44.9Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · Tehran

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

2,243

11-50

2,308

51-200

821

201-500

247

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 research reagent suppliers, 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.
Coverage: Every country. Country and city lists for research reagent suppliers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “research reagent suppliers”. 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 research reagent suppliers), 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 research reagent suppliers, and records with no verified work email.
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, 84,378 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 21, 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.

Research reagent suppliers by location

32 lists · largest first

Every Research reagent suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 research reagent suppliers, 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 research reagent suppliers are there worldwide?

RevenueBase identified 5,827 research reagent suppliers worldwide 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?

Thermo Fisher Scientific, headquartered in Waltham, tops this list with the largest team on record.

Which country has the most research reagent suppliers?

The United States leads with 763 companies, followed by India (741) and China (430). Every research reagent suppliers list by country and city is linked on this page.

Which city has the most research reagent suppliers?

Tehran leads with 74 headquartered companies, followed by Mumbai (71) and New Delhi (54).

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 84,378 verified decision-maker contacts tracked across these 5,827 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 21, 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.