Company lists · Data refreshed September 2026

Top 25 Animal vaccine research organizations based in the United Kingdom

Name: Animal vaccine research organizations based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 227 companies tracked

RevenueBase identified 227 animal vaccine research organizations headquartered in the United Kingdom as of September 2026 and tracks 7,330 professional contacts across them, including 2,669 with verified work emails. London is the largest hub.

This list covers animal vaccine research organizations headquartered in the United Kingdom, 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.

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 19, 2026 86% judged on-target in blind review

227Companies

7,330Contacts tracked

2,669Verified emails

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The 25 largest animal vaccine research organizations based in the United Kingdom

Ranked by team size

Top 25 of 227 animal vaccine research organizations based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to animal vaccine research organizations: 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	IVC Evidensia	Indirect evidence	Keynsham, United KingdomHQ checked Sep 19, 2026	10001+	1,789 contacts →
	Indirect evidence “At IVC Evidensia, our vision is to be the world's best veterinary group.” Source: RevenueBase Database · checked Sep 19, 2026
2	Dechra	Indirect evidence	Northwich, United KingdomHQ checked Sep 19, 2026	1,001-5,000	1,738 contacts →
	Indirect evidence “Dechra is an international specialist veterinary pharmaceuticals and related products business.” Source: RevenueBase Database · checked Sep 19, 2026
3	vet.ct	Indirect evidence	Cambridge, United KingdomHQ checked Sep 19, 2026	201-500	118 contacts →
	Indirect evidence “VET.CT’s mission is to make the veterinary world a better place by delivering exceptional radiology reports and providing high-quality education.” Source: RevenueBase Database · checked Sep 19, 2026
4	Worldwide Veterinary Service	Partial evidence	Cranborne, United KingdomHQ checked Sep 19, 2026	11-50	100 contacts →
	Partial evidence “All over the world animals are facing unbelievable hardship and lacking even the most basic level of care.” Source: RevenueBase Database · checked Sep 19, 2026
5	Moredun Research Institute	Strong evidence	Near Edinburgh, United KingdomHQ checked Sep 19, 2026	201-500	94 contacts →
	Strong evidence “The Moredun Research Institute conducts world class scientific research to improve farm animal health and welfare through the prevention and control of infectious diseases of…” Source: RevenueBase Database · checked Sep 19, 2026
6	Aura Veterinary	Indirect evidence	Guildford, United KingdomHQ checked Sep 19, 2026	51-200	58 contacts →
	Indirect evidence “We offer extensive clinical expertise and exceptional patient care, rooted in a commitment to uphold the highest standards in veterinary science.” Source: RevenueBase Database · checked Sep 19, 2026
7	Nationwide Laboratories	Indirect evidence	Poulton-le-fylde, United KingdomHQ checked Sep 19, 2026	51-200	55 contacts →
	Indirect evidence “At NationWide Laboratories we believe good relationships are built on trust.” Source: RevenueBase Database · checked Sep 19, 2026
8	Mayhew	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	51-200	54 contacts →
	Partial evidence “As an animal welfare and veterinary charity that has been at the heart of the community for nearly 140 years, we know that the love of a dog or cat is like no other.” Source: RevenueBase Database · checked Sep 19, 2026
9	Rcvs Knowledge	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	47 contacts →
	Indirect evidence “We are RCVS Knowledge, an independent charity sitting at the heart of the veterinary professions.” Source: RevenueBase Database · checked Sep 19, 2026
10	Severn Edge Veterinary Group	Partial evidence	Bridgnorth, United KingdomHQ checked Sep 19, 2026	51-200	44 contacts →
	Partial evidence “In business since 1955 with 11 branches across the West Midlands, we focus on 3 main areas of veterinary care: small animal (pets), farm and equine.” Source: RevenueBase Database · checked Sep 19, 2026
11	Poultry Health Services	Indirect evidence	York, United KingdomHQ checked Sep 19, 2026	11-50	42 contacts →
	Indirect evidence “At Poultry Health Services the primary focus is our clients – the productivity, health and welfare of flocks and the profitability of their business.” Source: RevenueBase Database · checked Sep 19, 2026
12	Synergy Farm Health LTD	Partial evidence	Rampisham Down Maiden Newton, United KingdomHQ checked Sep 19, 2026	51-200	41 contacts →
	Partial evidence “The largest and expanding farm animal practice in the UK, 100% independently owned by integral members of our extensive team,110 staff including 45 Vets, 20 Vet Techs.” Source: RevenueBase Database · checked Sep 19, 2026
13	Animalcare UK LTD	Partial evidence	York, United KingdomHQ checked Sep 19, 2026	51-200	35 contacts →
	Partial evidence “Since 1988, Animalcare has offered a wide range of animal health products, from identichip microchips and pharmaceuticals to pet welfare products and practice equipment.” Source: RevenueBase Database · checked Sep 19, 2026
14	National Centre For The Replacement, Refinement And Reduction Of Animals In Research Nc3rs	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	32 contacts →
	Strong evidence “The NC3Rs is a UK-based scientific organisation dedicated to replacing, refining and reducing the use of animals in research and testing (the 3Rs).” Source: RevenueBase Database · checked Sep 19, 2026
15	Xlvets	Indirect evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “Independent veterinary practices, thriving together.” Source: RevenueBase Database · checked Sep 19, 2026
16	Animal Free Research UK	Strong evidence	London, United KingdomHQ checked Sep 19, 2026	1-10	22 contacts →
	Strong evidence “Animal Free Research UK (formerly the Dr Hadwen Trust) is the UK’s leading medical research charity that funds and promotes the development of techniques to replace the use of…” Source: RevenueBase Database · checked Sep 19, 2026
17	Westpoint Farm Vets	Partial evidence	Warnham, United KingdomHQ checked Sep 19, 2026	11-50	22 contacts →
	Partial evidence “At Westpoint Farm Vets we aim to provide the highest level of specialist farm veterinary service to keepers of food producing animals.” Source: RevenueBase Database · checked Sep 19, 2026
18	272bio Limited	Partial evidence	Reading, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Partial evidence “272BIO Limited is an animal health antibody discovery company.” Source: RevenueBase Database · checked Sep 19, 2026
19	Slate Hall Veterinary Services	Indirect evidence	Cambridge, United KingdomHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Slate Hall Veterinary Services are a team of dedicated poultry veterinarians providing solutions to the poultry industries veterinary needs.” Source: RevenueBase Database · checked Sep 19, 2026
20	Shepton Veterinary Group LTD	Indirect evidence	Shepton Mallet, United KingdomHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Shepton Vets has been providing Veterinary services to the Mendips since 1922.” Source: RevenueBase Database · checked Sep 19, 2026
21	Humane World For Animals UK	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	11-50	18 contacts →
	Partial evidence “Humane World for Animals UK (formerly Humane Society International UK) is a leading force for animal protection, helping end cruelty to all animals.” Source: RevenueBase Database · checked Sep 19, 2026
22	Replacing Animal Research	Strong evidence	Nottingham, United KingdomHQ checked Sep 19, 2026	1-10	16 contacts →
	Strong evidence “For over 50 years, Replacing Animal Research has been working towards a better future for animals and humans.” Source: RevenueBase Database · checked Sep 19, 2026
23	Chine House Veterinary Hospital	Indirect evidence	Sileby, United KingdomHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “Chine House Veterinary Hospital is one of only a small number of practices that offers specialist veterinary care for multiple species.” Source: RevenueBase Database · checked Sep 19, 2026
24	Ridgeway Research LTD	Partial evidence	St. Briavels, United KingdomHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “Ridgeway Research Ltd.(RRL)(est.” Source: RevenueBase Database · checked Sep 19, 2026
25	Humanimal Trust	Strong evidence	Godalming, United KingdomHQ checked Sep 19, 2026	1-10	15 contacts →
	Strong evidence “Humanimal Trust drives collaboration between vets, doctors and researchers so that all humans and animals benefit from sustainable, medical progress but not at the expense of an…” Source: RevenueBase Database · checked Sep 19, 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: animal vaccine research organizations. 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 vaccine research organizations.
Partial evidence: Its own public description names part of animal vaccine research organizations, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name animal vaccine research organizations. 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 227 animal vaccine research organizations based in the United Kingdom

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Animal vaccine research organizations based in the United Kingdom at a glance

As of Sep 19, 2026

36.4%Verified-email coverage

32.3Average contacts per company

1-10Median size (employees)

12.3%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

116

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 227 companies.

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 vaccine research organizations, 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.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “animal vaccine research organizations”. 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 vaccine research organizations), 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 vaccine research organizations, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
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, 2,669 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 vaccine research organizations by metro

Animal vaccine research organizations in London28

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 vaccine research organizations, 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 vaccine research organizations are there based in the United Kingdom?

RevenueBase identified 227 animal vaccine research organizations headquartered in the United Kingdom 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?

IVC Evidensia, headquartered in Keynsham, tops this list with the largest team on record.

Which city has the most animal vaccine research organizations?

London leads with 28 headquartered companies, followed by Cambridge (9) and Edinburgh (6).

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 2,669 verified decision-maker contacts tracked across these 227 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.