Company lists · Data refreshed September 2026

Top 25 Pharmaceutical microbial testing services worldwide

Name: Pharmaceutical microbial testing services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 521 companies tracked

RevenueBase identified 521 pharmaceutical microbial testing services worldwide as of September 2026 and tracks 12,486 professional contacts across them, including 3,936 with verified work emails and 0 with mobile numbers. The United States is the largest market and Hyderabad the largest hub.

This list covers pharmaceutical microbial testing services 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 17, 2026. Country and city lists for pharmaceutical microbial testing services 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 17, 2026 86% judged on-target in blind review

521Companies

12,486Contacts tracked

3,936Verified emails

0Mobile numbers

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The 25 largest pharmaceutical microbial testing services worldwide

Ranked by team size

Top 25 of 521 pharmaceutical microbial testing services worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to pharmaceutical microbial 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	Vimta Labs LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	1,001-5,000	1,239 contacts →
	Indirect evidence “Founded in 1984 with headquarters in Hyderabad, India, VIMTA LABS LTD.” Source: RevenueBase Database · checked Sep 17, 2026
2	Nelson Labs	Strong evidence	Salt Lake City, UT, United StatesHQ checked Sep 17, 2026	501-1,000	775 contacts →
	Strong evidence “Nelson Labs is a global leader in microbiological and analytical chemistry testing and advisory services for the medical device and pharmaceutical industries.” Source: RevenueBase Database · checked Sep 17, 2026
3	Microbac Laboratories, INC	Indirect evidence	Pittsburgh, PA, United StatesHQ checked Sep 17, 2026	501-1,000	494 contacts →
	Indirect evidence “Companies of all sizes partner with Microbac to test the quality, safety, and performance of their products and operations.” Source: RevenueBase Database · checked Sep 17, 2026
4	Hygiena	Partial evidence	Camarillo, CA, United StatesHQ checked Sep 17, 2026	501-1,000	485 contacts →
	Partial evidence “Hygiena delivers rapid microbial detection, monitoring, and identification solutions to a wide range of industries, including food and beverage, healthcare, hospitality…” Source: RevenueBase Database · checked Sep 17, 2026
5	ARL BIO Pharma	Strong evidence	Oklahoma City, OK, United StatesHQ checked Sep 17, 2026	201-500	286 contacts →
	Strong evidence “ARL Bio Pharma is a contract laboratory that provides analytical and microbiological testing for the pharmaceutical industry.” Source: RevenueBase Database · checked Sep 17, 2026
6	Associates Of Cape Cod, INC	Indirect evidence	East Falmouth, MA, United StatesHQ checked Sep 17, 2026	201-500	259 contacts →
	Indirect evidence “Specializing in recombinant and traditional chromogenic and turbidimetric reagent technologies for 50 years.” Source: RevenueBase Database · checked Sep 17, 2026
7	Deibel Laboratories	Indirect evidence	Niles, IL, United StatesHQ checked Sep 17, 2026	201-500	242 contacts →
	Indirect evidence “Deibel Laboratories started in 1967 by Dr.” Source: RevenueBase Database · checked Sep 17, 2026
8	Quality Chemical Laboratories	Indirect evidence	Wilmington, NC, United StatesHQ checked Sep 17, 2026	201-500	177 contacts →
	Indirect evidence “QCL is science driven, quality focused, and responsive.” Source: RevenueBase Database · checked Sep 17, 2026
9	Choksi Laboratories Limited Official	Partial evidence	Indore, IndiaHQ checked Sep 17, 2026	51-200	172 contacts →
	Partial evidence “Choksi Laboratories Ltd.(CLL) is a leading contract testing laboratory group based out of India.” Source: RevenueBase Database · checked Sep 17, 2026
10	Q Laboratories	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 17, 2026	51-200	162 contacts →
	Indirect evidence “Q Laboratories is an FDA/MoCRA registered (#1527260), cGMP/GLP compliant, and ISO/IEC 17025 accredited contract laboratory supporting global brands in delivering safe…” Source: RevenueBase Database · checked Sep 17, 2026
11	Caro Analytical Services	Partial evidence	Richmond, BC, CanadaHQ checked Sep 17, 2026	51-200	144 contacts →
	Partial evidence “CARO Analytical Services is a Canadian-owned, full service environmental and food testing laboratory with locations in Richmond, Burnaby, Kelowna, Edmonton, Victoria, and…” Source: RevenueBase Database · checked Sep 17, 2026
12	Umed Pharma LAB	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	201-500	128 contacts →
	Partial evidence “UMED Labs is a technology-driven pharmaceutical and biological company, employ scientific achievements with modern regulatory and instrumental bases to provide high-quality…” Source: RevenueBase Database · checked Sep 17, 2026
13	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
14	EAGLE	Strong evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	112 contacts →
	Strong evidence “Eagle Analytical is an FDA- and DEA-registered, A2LA ISO 17025-accredited laboratory that provides analytical chemistry, microbiological testing, consulting, and technical…” Source: RevenueBase Database · checked Sep 17, 2026
15	Teena Biolabs PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	201-500	106 contacts →
	Indirect evidence “TEENA BIOLABS PVT LTD is a Govt.” Source: RevenueBase Database · checked Sep 17, 2026
16	Energon Labs	Indirect evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	51-200	103 contacts →
	Indirect evidence “Energon Labs is a cGMP-compliant, USFDA Inspected, ISO/IEC-17025:2005 certified analytical laboratory located in Hyderabad, India.” Source: RevenueBase Database · checked Sep 17, 2026
17	Intertek Melbourn	Partial evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	201-500	99 contacts →
	Partial evidence “A leading provider of pharmaceutical analysis and formulation support with 30+ years of experience in inhaled product development and Good Manufacturing Practice (GMP) compliant…” Source: RevenueBase Database · checked Sep 17, 2026
18	Invitron Advanced Analytics	Partial evidence	Hyderabad, IndiaHQ checked Sep 17, 2026	51-200	97 contacts →
	Partial evidence “INVITRON Advanced Analytics is a full-fledged c-GLP compliant, analytical laboratory that provides full range of testing services for products targeting global market.” Source: RevenueBase Database · checked Sep 17, 2026
19	Intervein Research Labs Pvt. LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 17, 2026	51-200	90 contacts →
	Indirect evidence “Located in Ahmedabad (Gujarat, India), lntervein Research Labs Pvt.” Source: RevenueBase Database · checked Sep 17, 2026
20	Bionome Research And Solutions	Indirect evidence	Bangalore, IndiaHQ checked Sep 17, 2026	11-50	90 contacts →
	Indirect evidence “Welcome to BioNome, a trusted leader in biotechnology and life sciences.” Source: RevenueBase Database · checked Sep 17, 2026
21	Hidrolabor	Indirect evidence	Sorocaba, BrazilHQ checked Sep 17, 2026	51-200	89 contacts →
	Indirect evidence “Com mais de 30 anos de experiência no setor, o Hidrolabor é uma das empresas que integram o Grupo DB, oferecendo serviços especializados em ensaios físico-químicos e…” Source: RevenueBase Database · checked Sep 17, 2026
22	Labor LS SE & Co. KG	Strong evidence	Bad Bocklet, GermanyHQ checked Sep 17, 2026	501-1,000	88 contacts →
	Strong evidence “For over 37 years, we have stood for expert knowledge in the field of microbiological testing and chemical-physical analysis, characterized by growth, quality and innovation.” Source: RevenueBase Database · checked Sep 17, 2026
23	IHMA	Indirect evidence	Schaumburg, IL, United StatesHQ checked Sep 17, 2026	51-200	86 contacts →
	Indirect evidence “IHMA provides a full suite of technical capabilities and domain expertise in all phases of antimicrobial drug development: drug discovery, clinical development, regulatory…” Source: RevenueBase Database · checked Sep 17, 2026
24	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
25	Sci-Agro Science In Agrochemicals	Indirect evidence	Charqueada, BrazilHQ checked Sep 17, 2026	51-200	81 contacts →
	Indirect evidence “Localizado em Charqueada, interior de São Paulo, sudeste do Brasil, o laboratório conta com profissionais experientes, graduados e pós-graduados em Química, Biologia e áreas…” 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: pharmaceutical microbial 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 pharmaceutical microbial testing services.
Partial evidence: Its own public description names part of pharmaceutical microbial testing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pharmaceutical microbial 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 521 pharmaceutical microbial testing services worldwide

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Pharmaceutical microbial testing services worldwide at a glance

As of Sep 17, 2026

31.5%Verified-email coverage

24.0Average contacts per company

11-50Median size (employees)

5.4%Largest-city concentration · Hyderabad

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

186

11-50

216

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 pharmaceutical microbial 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.
Coverage: 7 countries, largest first: the United States, India, Brazil, Germany, the United Kingdom, Canada, France. Country and city lists for pharmaceutical microbial testing services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “pharmaceutical microbial 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 pharmaceutical microbial 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 pharmaceutical microbial testing services, 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, 3,936 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.

Pharmaceutical microbial testing services by location

7 lists · largest first

Every Pharmaceutical microbial testing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 pharmaceutical microbial 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 pharmaceutical microbial testing services are there worldwide?

RevenueBase identified 521 pharmaceutical microbial testing services 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?

Vimta Labs LTD, headquartered in Hyderabad, tops this list with the largest team on record.

Which country has the most pharmaceutical microbial testing services?

The United States leads with 182 companies, followed by India (120) and Brazil (66). Every pharmaceutical microbial testing services list by country and city is linked on this page.

Which city has the most pharmaceutical microbial testing services?

Hyderabad leads with 28 headquartered companies, followed by Ahmedabad (11) and Sao Paulo (11).

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 3,936 verified decision-maker contacts tracked across these 521 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.