Company lists · Data refreshed November 2026

Top 25 Pet immunology testing services worldwide

RevenueBase identified 874 company matches for pet immunology testing services worldwide as of November 2026 and tracks 15,708 professional contacts across them, including 2,151 with verified work emails. Brazil is the largest market and Sao Paulo the largest hub.

This list covers company matches for pet immunology testing services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for pet immunology testing services follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
874Companies
15,708Contacts tracked
2,151Verified emails
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The 25 largest pet immunology testing services worldwide

Ranked by team size
Top 25 of 874 company matches for pet immunology testing services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCape Town, South AfricaHQ recorded Nov 6, 20261,001-5,0002,250 contacts →

Exact match

“PathCare Laboratories PathCare is a network of pathology laboratories that provide testing of specimens, primarily for medical diagnostic purposes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFountain Valley, CA, United StatesHQ recorded Nov 6, 20261,001-5,0001,993 contacts →

Exact match

“Smarter Diagnostics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGiza, EgyptHQ recorded Nov 6, 20261,001-5,000624 contacts →

Exact match

“al mokhtabar is the largest private medical laboratory testing company in the Middle East, providing diagnostic laboratory services, pathological and clinical tests for medical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLenexa, KS, United StatesHQ recorded Nov 6, 2026201-500244 contacts →

Exact match

“It’s so much more than a specimen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchVila Velha, BrazilHQ recorded Nov 6, 2026201-500225 contacts →

Exact match

“O Pretti é um laboratório de análises clínicas e vacinas inserido no mercado capixaba a mais de 50 anos, conta hoje com 25 unidades e não para de crescer.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSemarang, IndonesiaHQ recorded Nov 6, 2026201-500186 contacts →

Exact match

“Layanan kesehatan yang melaksanakan pelayanan pemeriksaan spesimen klinik di bidang hematologi, kimia klinik, mikrobiologi klinik, parasitologi klinik, dan imunologi klinik.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBudapest, HungaryHQ recorded Nov 6, 2026501-1,000157 contacts →

Exact match

“We create value for humans, animals and our environment- SYNLAB is the largest private laboratory service provider both in Hungary and Europe-wide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchThane (w), IndiaHQ recorded Nov 6, 2026201-500126 contacts →

Exact match

“InfeXn laboratories is a specialized infectious disease testing laboratory focused on providing complete diagnostic solutions for all infectious diseases.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFlorianópolis, BrazilHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“Somos um grupo de laboratórios veterinários de análises clínicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBelvaux, LuxembourgHQ recorded Nov 6, 2026201-500123 contacts →

Exact match

“Créés en 1946, et forts d’une expérience de plus de 65 ans sur le territoire luxembourgeois, les Laboratoires Ketterthill constituent votre partenaire santé privilégié pour les…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPorto, PortugalHQ recorded Nov 6, 202651-200114 contacts →

Exact match

“IMP Diagnostics offers you a range of services that stand out for their technical rigor, scientific competence, quality and speed of their results.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchUnited StatesHQ recorded Nov 6, 2026501-1,000103 contacts →

Exact match

“PL: Laboratorium Weterynaryjne Vetlab – jesteśmy prężnie rozwijającym się europejskim laboratorium diagnostycznym, będącym strategicznym partnerem lekarzy weterynarii.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCórdoba, ArgentinaHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“LACE (Laboratorio de Análisis Clínicos Especializados).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchPassirana Di Rho, ItalyHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“MYLAV è un laboratorio di Analisi Veterinarie organizzato in reparti specialistici coordinati da un centro direzionale scientifico ed organizzativo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchShoreline, WA, United StatesHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Headquartered in Seattle, Washington, US BioTek Laboratories, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSao Paulo, BrazilHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“The company working on in the areas of Veterinary Clinical Analysis and Research and Development of new Veterinary Products.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBelo Horizonte, BrazilHQ recorded Nov 6, 202651-20059 contacts →

Exact match

“Tecsa is the largest veterinary laboratory in Brazil and the only accredited by MAPA (Brazi's USDA) in five veterinary segments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchZaragoza, SpainHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Laboratorio especializado en diagnóstico y autovacunas en veterinaria.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGreenville, SC, United StatesHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Luxor Scientific is a specialized clinical and research laboratory located in Greenville, SC with a national service range.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPark, IrelandHQ recorded Nov 6, 202651-20055 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchExeter, United KingdomHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“We’re VPG, the veterinary diagnostics and testing experts, here to support you, your practice and your customers by delivering excellence everywhere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPoulton-le-fylde, United KingdomHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“At NationWide Laboratories we believe good relationships are built on trust.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRoosendaal, NetherlandsHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“Microvida is een kenniscentrum en laboratorium voor medische microbiologie en immunologie, actief in Midden- en West-Brabant en Zeeland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchRiga, LatviaHQ recorded Nov 6, 2026501-1,00042 contacts →

Exact match

“SIA "Centrālā laboratorija" darbību uzsāka 1994.gadā un šobrīd ir modernākā laboratorija Baltijā ar vairāk nekā 100 filiālēm un 750 darbiniekiem.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchCuritibanos, BrazilHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“O VERTA Laboratórios - Instituto de Pesquisa e Diagnóstico Veterinário é uma empresa fundada por um grupo de Médicos Veterinários em 2011.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 874 pet immunology testing services worldwide

See the full list, filter by size, metro and specialty, and access 2,151 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pet immunology testing services worldwide at a glance

As of Nov 6, 2026
13.7%Verified-email coverage
18.0Average contacts per company
11-50Median size (employees)
3.5%Largest-city concentration · Sao Paulo
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
420
11-50
288
51-200
102
201-500
31
501-1,000
5
1,001-5,000
8
5,001-10,000
1
10001+
1

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage
Every country. Country and city lists for pet immunology testing services are linked below.
What qualifies
Company records worldwide whose business descriptions match “pet immunology testing services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,151 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Pet immunology testing services by location

3 lists · largest first

Every Pet immunology 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 SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “pet immunology testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pet immunology testing services are there worldwide?

RevenueBase identified 874 company matches for pet immunology testing services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Pathcare tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most pet immunology testing services?

Brazil leads with 244 companies, followed by the United States (74) and Germany (45). Every pet immunology testing services list by country and city is linked on this page.

Which city has the most pet immunology testing services?

Sao Paulo leads with 31 company records, followed by Belo Horizonte (11) and New Delhi (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,151 professional contacts with verified work emails tracked across these 874 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.