Company lists · Data refreshed September 2026

Top 25 Veterinary immunology companies based in the United States

RevenueBase identified 215 company matches for veterinary immunology companies associated with the United States as of September 2026 and tracks 26,086 professional contacts across them, including 11,369 with verified work emails. New York is the largest hub.

This list covers company matches for veterinary immunology companies associated with the United States, 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 September 22, 2026.

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 Sep 22, 2026 How this list was built
215Companies
26,086Contacts tracked
11,369Verified emails
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The 25 largest veterinary immunology companies based in the United States

Ranked by team size
Top 25 of 215 company matches for veterinary immunology companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchParsippany, NJ, United StatesHQ recorded Sep 22, 202610001+11,190 contacts →

Exact match

“The world’s leading animal health company.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchIndianapolis, IN, United StatesHQ recorded Sep 22, 20265,001-10,0007,646 contacts →

Exact match

“At Elanco, we are united by a genuine love and care for animals.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchFountain Valley, CA, United StatesHQ recorded Sep 22, 20261,001-5,0001,884 contacts →

Exact match

“Smarter Diagnostics.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchTeaneck, NJ, United StatesHQ recorded Sep 22, 20261,001-5,0001,447 contacts →

Exact match

“Our story begins with a goal of contributing to a healthy, affordable food supply by helping farmers responsibly care for their animals.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchGaithersburg, MD, United StatesHQ recorded Sep 22, 202651-200151 contacts →

Exact match

“LGC Clinical Diagnostics’ KPL portfolio includes a range of over 800 reagents and kits for immunoassays, immunohistochemistry, infectivity assays and flow cytometry.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchAnn Arbor, MI, United StatesHQ recorded Sep 22, 202651-200125 contacts →

Exact match

“Zomedica (OTCQB: ZOMDF) is a veterinary health company focused on meeting the needs of clinical veterinarians in ways that promote both patient and practice health.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchSan Diego, CA, United StatesHQ recorded Sep 22, 202651-200115 contacts →

Exact match

“At InvivoGen, we strive to provide life scientists worldwide with innovative, high quality and reliable reagents.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchNorwich, CT, United StatesHQ recorded Sep 22, 2026201-500112 contacts →

Exact match

“AVS Bio | Biologics Start Here For more than 60 years, AVS Bio has been a trusted partner in scientific innovation, providing core biological materials and services that fuel…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchPipersville, PA, United StatesHQ recorded Sep 22, 202651-200106 contacts →

Exact match

“Discover the World of LAMPIRE Biological Laboratories!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchOverland Park, KS, United StatesHQ recorded Sep 22, 202651-20095 contacts →

Exact match

“Over the last fifty years Parnell has become a leading global veterinary pharmaceutical business marketing products in 15 countries.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchMurrieta, CA, United StatesHQ recorded Sep 22, 202651-20081 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchBrookings, SD, United StatesHQ recorded Sep 22, 202651-20078 contacts →

Exact match

“Medgene is an animal health company focused on providing Prescription Platform vaccines to veterinarians and producers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchOrange City, IA, United StatesHQ recorded Sep 22, 202651-20063 contacts →

Exact match

“Van Beek Natural Science is a family-owned company driven by an insatiable desire to elevate animal health and well-being.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchWilmington, NC, United StatesHQ recorded Sep 22, 202651-20058 contacts →

Exact match

“Pharmgate Animal Health is a livestock pharmaceutical company that delivers the right solutions to support animal health and farm profitability.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchRichardson, TX, United StatesHQ recorded Sep 22, 202651-20057 contacts →

Exact match

“Ellie Diagnostics is the #1 independent full-service veterinary diagnostics laboratory dedicated to transforming animal health by making wellness testing more accessible.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchBeverly, MA, United StatesHQ recorded Sep 22, 202651-20056 contacts →

Exact match

“We design, develop, and manufacture veterinary protein therapeutics.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchProvidence, RI, United StatesHQ recorded Sep 22, 202611-5054 contacts →

Exact match

“EpiVax has been providing immunogenicity expertise for over 25 years, helping pharmaceutical and biotech teams generate the insights they need to make informed decisions across…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchRocklin, CA, United StatesHQ recorded Sep 22, 202651-20053 contacts →

Exact match

“Cell Marque is now a part of MilliporeSigma, focused on the development of primary antibodies for in vitro diagnostics (IVD).”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchMarysville, KS, United StatesHQ recorded Sep 22, 202651-20049 contacts →

Exact match

“Valley Vet Supply is here to keep your animals healthy and happy with countless products and quick, reliable shipping.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchPullman, WA, United StatesHQ recorded Sep 22, 202651-20049 contacts →

Exact match

“VMRD was founded in 1981 by D.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchPleasanton, CA, United StatesHQ recorded Sep 22, 202651-20047 contacts →

Exact match

“Diagnostic BioSystems is a leading developer of specialty Immunohistochemistry reagents.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchIrvine, CA, United StatesHQ recorded Sep 22, 202651-20046 contacts →

Exact match

“As a multinational antibody manufacturer, GeneTex’s primary goal is to provide bioscience researchers with thoroughly validated reagents to accelerate their discovery.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchPensacola, FL, United StatesHQ recorded Sep 22, 202651-20044 contacts →

Exact match

“Founded in 1978, PRN Pharmacal has spent nearly five decades advancing veterinary care through clinically driven innovation.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchWoodland, CA, United StatesHQ recorded Sep 22, 202651-20040 contacts →

Exact match

“Hygieia is engaged in the research, development and manufacturing of veterinary and human biologics and pharmaceuticals.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchMontgomery, TX, United StatesHQ recorded Sep 22, 202651-20038 contacts →

Exact match

“Since 1972, Bethyl has provided top-quality antibody products and services for research and diagnostic applications.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 215 veterinary immunology companies based in the United States

See the full list, filter by size, metro and specialty, and access 11,369 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Veterinary immunology companies based in the United States at a glance

As of Sep 22, 2026
43.6%Verified-email coverage
121.3Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · New York
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
90
11-50
63
51-200
48
201-500
6
501-1,000
2
1,001-5,000
3
5,001-10,000
1
10001+
2

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 215 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “veterinary immunology companies” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 11,369 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 September 22, 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.

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 “veterinary immunology companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many veterinary immunology companies are there based in the United States?

RevenueBase identified 215 company matches for veterinary immunology companies associated with the United States as of September 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?

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

Which city has the most veterinary immunology companies?

New York leads with 6 company records, followed by San Diego (6) and Ames (5).

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 11,369 professional contacts with verified work emails tracked across these 215 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 September 22, 2026.

Ready to reach these companies? Verified emails and direct dials for all 215 veterinary immunology companies based in the United States. Start with a free account, no credit card.

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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.