Company lists · Data refreshed September 2026

Top 25 Wildlife research institutions based in the United Kingdom

Name: Wildlife research institutions based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 72 companies tracked

RevenueBase identified 72 wildlife research institutions headquartered in the United Kingdom as of September 2026 and tracks 2,592 professional contacts across them, including 941 with verified work emails. London is the largest hub.

This list covers wildlife research institutions 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 22, 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 22, 2026 86% judged on-target in blind review

72Companies

2,592Contacts tracked

941Verified emails

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The 25 largest wildlife research institutions based in the United Kingdom

Ranked by team size

Top 25 of 72 wildlife research institutions based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to wildlife research institutions: 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	Zoological Society Of London ZSL	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	1,001-5,000	937 contacts →
	Partial evidence “As the original science-driven conservation organisation, we’re working to restore wildlife in the UK and around the world.” Source: RevenueBase Database · checked Sep 22, 2026
2	Fauna & Flora	Indirect evidence	Cambridge, United KingdomHQ checked Sep 22, 2026	501-1,000	576 contacts →
	Indirect evidence “Fauna & Flora's work spans across the globe, with over 100 projects in more than 40 countries.” Source: RevenueBase Database · checked Sep 22, 2026
3	Operation Wallacea	Indirect evidence	Lincolnshire, United KingdomHQ checked Sep 22, 2026	11-50	135 contacts →
	Indirect evidence “Operation Wallacea is a series of biological and social science expedition projects that operate in remote locations across the world.” Source: RevenueBase Database · checked Sep 22, 2026
4	The Game & Wildlife Conservation Trust	Strong evidence	Fordingbridge, United KingdomHQ checked Sep 22, 2026	51-200	117 contacts →
	Strong evidence “The leading UK conservation charity conducting scientific research and developing sympathetic ways of managing the countryside for the benefit of Britain's game and wildlife.” Source: RevenueBase Database · checked Sep 22, 2026
5	NBC Environment	Indirect evidence	Snetterton, United KingdomHQ checked Sep 22, 2026	51-200	55 contacts →
	Indirect evidence “NBC Environment specialises in resolving conflicts between nature, businesses, and people by delivering effective, humane, and sustainable solutions.” Source: RevenueBase Database · checked Sep 22, 2026
6	Wildwood Trust	Partial evidence	Herne Bay, United KingdomHQ checked Sep 22, 2026	51-200	39 contacts →
	Partial evidence “Wildwood Trust is one of the leading British animal conservation charities in the UK, the trust is dedicated to saving Britain’s most threatened wildlife.” Source: RevenueBase Database · checked Sep 22, 2026
7	NHBS	Indirect evidence	Totnes, United KingdomHQ checked Sep 22, 2026	11-50	36 contacts →
	Indirect evidence “NHBS’s core purpose is to support those who work to understand, protect, and conserve the natural environment.” Source: RevenueBase Database · checked Sep 22, 2026
8	The Wildlife AID Foundation	Partial evidence	Leatherhead, United KingdomHQ checked Sep 22, 2026	1-10	24 contacts →
	Partial evidence “The Wildlife Aid Foundation is dedicated to the rescue, care and rehabilitation of sick, injured and orphaned wild animals.” Source: RevenueBase Database · checked Sep 22, 2026
9	Elephant Family	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	11-50	16 contacts →
	Indirect evidence “Elephant Family is a dynamic, ambitious NGO.” Source: RevenueBase Database · checked Sep 22, 2026
10	Wildcare	Partial evidence	Longborough, United KingdomHQ checked Sep 22, 2026	11-50	15 contacts →
	Partial evidence “Supporting ecologists, construction teams and wildlife enthusiasts with trusted products for surveying, protecting and creating space for wildlife.” Source: RevenueBase Database · checked Sep 22, 2026
11	Cuan Wildlife Rescue	Partial evidence	Much Wenlock, United KingdomHQ checked Sep 22, 2026	11-50	14 contacts →
	Partial evidence “Cuan Wildlife Rescue is a registered charity dedicated to the care and rehabilitation of sick, injured and orphaned wild animals and birds.” Source: RevenueBase Database · checked Sep 22, 2026
12	The Lifescape Project	Partial evidence	Whitebridge, United KingdomHQ checked Sep 22, 2026	11-50	11 contacts →
	Partial evidence “The Lifescape Project is a not-for-profit organisation set up to design and undertake conservation projects that aim to support wildlife, transform landscapes, and help to provide…” Source: RevenueBase Database · checked Sep 22, 2026
13	NEW ARC Wildlife Rescue	Partial evidence	Ellon, United KingdomHQ checked Sep 22, 2026	1-10	11 contacts →
	Partial evidence “New Arc Wildlife Rescue is a frontline wildlife charity based in Aberdeenshire, Scotland, providing a lifeline to injured, orphaned, and distressed wild animals across North-East…” Source: RevenueBase Database · checked Sep 22, 2026
14	Tropical Biology Association	Partial evidence	Cambridge Cb2 3ej, United KingdomHQ checked Sep 22, 2026	1-10	10 contacts →
	Partial evidence “The Tropical Biology Association (TBA) is a non-governmental, non-profit organisation working in partnership with environmental institutions throughout the Africa region.” Source: RevenueBase Database · checked Sep 22, 2026
15	Wildwood Devon	Indirect evidence	Ottery St. Mary, United KingdomHQ checked Sep 22, 2026	51-200	8 contacts →
	Indirect evidence “Wildwood Devon located at Escot Park.” Source: RevenueBase Database · checked Sep 22, 2026
16	Connected Conservation Foundation	Partial evidence	London, United KingdomHQ checked Sep 22, 2026	1-10	7 contacts →
	Partial evidence “Connected Conservation Foundation (CCF) works to protect wildlife and natural ecosystems, empowering community-led conservation through technology.” Source: RevenueBase Database · checked Sep 22, 2026
17	Eagle Heights Wildlife Foundation	Partial evidence	Dartford, United KingdomHQ checked Sep 22, 2026	11-50	7 contacts →
	Partial evidence “Eagle Heights Wildlife Foundation - Conservation Through Education Nestled in the heart of Kent, Eagle Heights Wildlife Foundation has been one of the UK's Original Bird of Prey…” Source: RevenueBase Database · checked Sep 22, 2026
18	Animex International	Indirect evidence	Lee-on-the-solent, United KingdomHQ checked Sep 22, 2026	11-50	7 contacts →
	Indirect evidence “Keeping Habitats Connected.” Source: RevenueBase Database · checked Sep 22, 2026
19	Naturespy	Strong evidence	Llangollen, United KingdomHQ checked Sep 22, 2026	1-10	6 contacts →
	Strong evidence “NatureSpy is run by wildlife biologists and wildlife technology experts and our philosophy is to observe, research and showcase unique glimpses of UK and world wildlife in a…” Source: RevenueBase Database · checked Sep 22, 2026
20	Natural Research Projects Limited	Partial evidence	Aberdeen, United KingdomHQ checked Sep 22, 2026	11-50	5 contacts →
	Partial evidence “Natural Research (Projects) Limited is a research company based out of Brathens Eco-Business Park, Glassel, Banchory, United Kingdom.” Source: RevenueBase Database · checked Sep 22, 2026
21	Footprint Ecology LTD	Partial evidence	Wareham, United KingdomHQ checked Sep 22, 2026	1-10	5 contacts →
	Partial evidence “Footprint Ecology is an independent consultancy specialising in high quality research relating to nature conservation, especially in relation to recreation and public access.” Source: RevenueBase Database · checked Sep 22, 2026
22	Care For The Rare	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	1-10	3 contacts →
	Indirect evidence “Providing animals the highest standards of animal welfare through evidence-based, innovative habitat design and management planning.” Source: RevenueBase Database · checked Sep 22, 2026
23	Rhizome Insights	Indirect evidence	London, United KingdomHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “Rhizome Insights is a non-profit formed to provide high-end technical support to environmental investigation NGOs and community-based conservation groups.” Source: RevenueBase Database · checked Sep 22, 2026
24	Harper Asprey Wildlife Rescue	Partial evidence	Windlesham, United KingdomHQ checked Sep 22, 2026	1-10	2 contacts →
	Partial evidence “Harper Asprey Wildlife Rescue is a registered wildlife charity that works 24/7, 365 days a year to rescue, rehabilitate and release our native wildlife.” Source: RevenueBase Database · checked Sep 22, 2026
25	Stuart Spray Wildlife	Strong evidence	Manchester, United KingdomHQ checked Sep 22, 2026	1-10	1 contacts →
	Strong evidence “Stuart Spray Wildlife Consultancy specialises in protected species survey, mitigation, research and offers expert advice on a range of conservation issues.” Source: RevenueBase Database · checked Sep 22, 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: wildlife research institutions. 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 wildlife research institutions.
Partial evidence: Its own public description names part of wildlife research institutions, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name wildlife research institutions. 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 72 wildlife research institutions based in the United Kingdom

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Wildlife research institutions based in the United Kingdom at a glance

As of Sep 22, 2026

36.3%Verified-email coverage

36.0Average contacts per company

11-50Median size (employees)

19.4%Largest-city concentration · London

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 72 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 wildlife research institutions, 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 “wildlife research institutions”. 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 wildlife research institutions), 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 wildlife research institutions, 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, 941 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 22, 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.

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 wildlife research institutions, 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 wildlife research institutions are there based in the United Kingdom?

RevenueBase identified 72 wildlife research institutions 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?

Zoological Society Of London ZSL, headquartered in London, tops this list with the largest team on record.

Which city has the most wildlife research institutions?

London leads with 14 headquartered companies, followed by Cambridge (4) and Ellon (2).

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 941 verified decision-maker contacts tracked across these 72 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 22, 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.