Company lists · Data refreshed September 2026
Top 25 Animal health diagnostic companies worldwide
RevenueBase identified 2,436 animal health diagnostic companies worldwide as of September 2026 and tracks 124,694 professional contacts across them, including 38,703 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.
This list covers animal health diagnostic companies 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 19, 2026. Country and city lists for animal health diagnostic companies 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.
The 25 largest animal health diagnostic companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 11,986 contacts → | ||||
Partial evidence “A family-owned company, bioMérieux has grown to become a world leader in the field of in vitro diagnostics.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 2 | 11,190 contacts → | ||||
Strong evidence “The world’s leading animal health company.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 3 | 10,069 contacts → | ||||
Strong 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 19, 2026Thanks. The Data Team will review it. | |||||
| 4 | 7,646 contacts → | ||||
Partial evidence “At Elanco, we are united by a genuine love and care for animals.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 5 | 6,962 contacts → | ||||
Partial evidence “people, one global focus - enhancing the health and well-being of pets, people, and livestock We are passionate about what we do at IDEXX – and why wouldn’t we be?” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 6 | 5,415 contacts → | ||||
Strong evidence “Ceva Santé Animale (Ceva) is the 5th largest global animal health company, led by experienced veterinarians, whose mission is to provide innovative health solutions for all…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 7 | 4,523 contacts → | ||||
Partial evidence “Caring for animals together At Virbac, we are constantly exploring new ways to prevent, diagnose and treat the majority of animal pathologies.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 8 | 4,445 contacts → | ||||
Strong evidence “Cepheid is dedicated to improving healthcare by pioneering molecular diagnostics that combine speed, accuracy, and flexibility.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 9 | 3,581 contacts → | ||||
Partial evidence “Bringing precision and passion in everything we do QuidelOrtho stands at the forefront of testing, tracking and disease analysis of health conditions ranging from HIV and…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 10 | 2,127 contacts → | ||||
Partial evidence “PathCare Laboratories PathCare is a network of pathology laboratories that provide testing of specimens, primarily for medical diagnostic purposes.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 11 | 1,933 contacts → | ||||
Indirect evidence “Incepted in the year 1979, Transasia Bio-Medicals Ltd, is headquartered in Mumbai, India.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 12 | 1,884 contacts → | ||||
Partial evidence “Smarter Diagnostics.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 13 | 1,695 contacts → | ||||
Strong evidence “HIPRA is a biotechnological pharmaceutical company focused on prevention for animal and human health, with a broad range of highly innovative vaccines and an advanced diagnostic…” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 14 | 1,447 contacts → | ||||
Strong evidence “Our story begins with a goal of contributing to a healthy, affordable food supply by helping farmers responsibly care for their animals.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 15 | 1,279 contacts → | ||||
Strong evidence “MWI Animal Health, a Cencora company, is a leading global animal health distributor and technology provider.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 16 | 1,118 contacts → | ||||
Indirect evidence “With a presence amongst the top 10 global veterinary pharmaceutical laboratories, Vetoquinol is first and foremost an independent, family-owned business.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 17 | 1,107 contacts → | ||||
Indirect evidence “Nova Biomedical is entering a new chapter.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 18 | 879 contacts → | ||||
Strong evidence “We are a biotechnology company, specialized in the development, production and commercialization of products for animal health.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 19 | 784 contacts → | ||||
Strong evidence “We are pioneers in herbal animal healthcare with a wide range of products specifically for cattle, poultry, swine, and aqua industries.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 20 | 606 contacts → | ||||
Strong evidence “Sysmex supports healthcare professionals and patients around the world with a broad range of medical diagnostics products and solutions in a variety of fields.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 21 | 605 contacts → | ||||
Partial evidence “O Grupo Pet Care é referência em cuidado animal.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 22 | 575 contacts → | ||||
Strong evidence “Since its emergence in 1967, Animal Health International Inc, has grown to become a perennial powerhouse in the animal health industry in North America.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 23 | 513 contacts → | ||||
Partial evidence “At BioSystems, we create analytical solutions that bring together people, science, and global health.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 24 | 475 contacts → | ||||
Indirect evidence “Cepheid är ett av världens snabbast växande företag inom molekylärdiagnostik.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
| 25 | 467 contacts → | ||||
Indirect evidence “Formamos parte de Grupo Echevarne, holding empresarial que opera en el sector Salud y que ofrece sus servicios en el ámbito Asistencial, Diagnóstico y Prevención.” Source: RevenueBase Database · checked Sep 19, 2026Thanks. The Data Team will review it. | |||||
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: animal health diagnostic companies. 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 animal health diagnostic companies.
- Partial evidence
- Its own public description names part of animal health diagnostic companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name animal health diagnostic companies. 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 2,436 animal health diagnostic companies worldwide
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Animal health diagnostic companies worldwide at a glance
As of Sep 19, 2026Companies by employee count
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 animal health diagnostic companies, 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 animal health diagnostic companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “animal health diagnostic companies”. 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 animal health diagnostic companies), 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 animal health diagnostic companies, 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, 38,703 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 19, 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.
Animal health diagnostic companies by location
15 lists · largest firstEvery Animal health diagnostic companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Animal health diagnostic companies based in Brazil337
- Animal health diagnostic companies based in the United States283
- Animal health diagnostic companies based in India144
- Animal health diagnostic companies based in Spain95
- Animal health diagnostic companies based in the United Kingdom95
- Animal health diagnostic companies based in Germany78
- Animal health diagnostic companies based in France75
- Animal health diagnostic companies based in Türkiye61
- Animal health diagnostic companies based in Italy57
- Animal health diagnostic companies based in Mexico45
- Animal health diagnostic companies based in Canada44
- Animal health diagnostic companies based in Argentina43
- Animal health diagnostic companies based in Australia41
- Animal health diagnostic companies based in Portugal28
- Animal health diagnostic companies based in the Netherlands26
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 animal health diagnostic companies, 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 animal health diagnostic companies are there worldwide?
RevenueBase identified 2,436 animal health diagnostic companies 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?
Biomérieux, headquartered in Marcy-Letoile, tops this list with the largest team on record.
Which country has the most animal health diagnostic companies?
Brazil leads with 337 companies, followed by the United States (283) and India (144). Every animal health diagnostic companies list by country and city is linked on this page.
Which city has the most animal health diagnostic companies?
Sao Paulo leads with 57 headquartered companies, followed by Belo Horizonte (20) and Shenzhen (19).
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 38,703 verified decision-maker contacts tracked across these 2,436 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 19, 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.