Company lists · Data refreshed September 2026
Top 25 Wildlife conservation organizations based in the United Kingdom
RevenueBase identified 253 company matches for wildlife conservation organizations associated with the United Kingdom as of September 2026 and tracks 9,238 professional contacts across them, including 3,731 with verified work emails. London is the largest hub.
This list covers company matches for wildlife conservation organizations associated with the United Kingdom, 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.
The 25 largest wildlife conservation organizations based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 937 contacts → | ||||
Exact match “As the original science-driven conservation organisation, we’re working to restore wildlife in the UK and around the world.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 2 | 625 contacts → | ||||
Exact match “Chester Zoo is a major wildlife charity that’s working to prevent extinction all around the world.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 3 | 576 contacts → | ||||
Exact match “Fauna & Flora's work spans across the globe, with over 100 projects in more than 40 countries.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 4 | 330 contacts → | ||||
Exact match “We’re BirdLife International, the only global Partnership conserving birds and all life on our planet.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 5 | 177 contacts → | ||||
Exact match “We are the Royal Zoological Society for Scotland (RZSS), and for over 100 years we’ve been a leading conservation and education charity as well as an amazing, award-winning…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 6 | 171 contacts → | ||||
Exact match “Howletts Wild Animal Park and Port Lympne Hotel & Reserve, are Kent’s award winning wild animal parks, working in conjunction with the world leading conservation charity, The…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 7 | 169 contacts → | ||||
Exact match “TRAFFIC is a leading non-governmental organisation working globally to ensure that trade in wild species is legal and sustainable, for the benefit of the planet and people.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 8 | 157 contacts → | ||||
Exact match “Marwell Wildlife is a world-renowned, action-oriented conservation charity, leading projects to conserve species and habitats both in Hampshire and around the world.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 9 | 138 contacts → | ||||
Exact match “We are part of the Wildlife Trusts movement, the UK's leading conservation charity dedicated to all wildlife.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 10 | 135 contacts → | ||||
Exact match “Operation Wallacea is a series of biological and social science expedition projects that operate in remote locations across the world.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 11 | 128 contacts → | ||||
Exact match “For 60 years, the Scottish Wildlife Trust has worked with its members, partners and supporters in pursuit of its vision of healthy, resilient ecosystems across Scotland’s land and…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 12 | 126 contacts → | ||||
Exact match “We are the county’s leading conservation charity, committed to protecting wildlife and inspiring a lifelong love of nature.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 13 | 117 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 14 | 116 contacts → | ||||
Exact match “For over 60 years Hampshire & Isle of Wight Wildlife Trust have protected the wildlife and wild places of Hampshire, the Island and our local seas.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 15 | 104 contacts → | ||||
Exact match “Bristol Zoological Society is a conservation and education charity which owns and operates Bristol Zoo Project.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 16 | 94 contacts → | ||||
Exact match “We work tirelessly to ensure that all wild animals, whether living in captivity or in the wild, are treated with compassion and respect.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 17 | 77 contacts → | ||||
Exact match “Environmental Investigation Agency UK is a UK charity, number 1182208.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 18 | 77 contacts → | ||||
Exact match “Wiltshire has some of the richest wildlife in the UK.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 19 | 67 contacts → | ||||
Exact match “Nature is in trouble and Devon Wildlife Trust’s mission stems from the need for urgent change and our belief that, if enough people care and act, we can bring nature back and do…” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 20 | 57 contacts → | ||||
Exact match “Ulster Wildlife (formerly called Ulster Wildlife Trust) is a leading local environmental charity operating across Northern Ireland.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 21 | 55 contacts → | ||||
Exact match “NBC Environment specialises in resolving conflicts between nature, businesses, and people by delivering effective, humane, and sustainable solutions.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 22 | 53 contacts → | ||||
Exact match “We’re WLT, an International Conservation Charity funding partner organisations around the world since 1989.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 23 | 53 contacts → | ||||
Exact match “As human populations expand, wildlife comes under increasing threat.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 24 | 52 contacts → | ||||
Exact match “Wild Planet Trust is a registered education, scientific, and conservation charity dedicated to protecting endangered species and plants.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
| 25 | 48 contacts → | ||||
Exact match “We are a conservation charity dedicated to the experience, protection and repair of wild places.” Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “wildlife conservation organizations”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 253 wildlife conservation organizations based in the United Kingdom
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Wildlife conservation organizations based in the United Kingdom at a glance
As of Sep 22, 2026Companies by employee count
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 253 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 Kingdom whose business descriptions match “wildlife conservation organizations” 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 3,731 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 “wildlife conservation organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many wildlife conservation organizations are there based in the United Kingdom?
RevenueBase identified 253 company matches for wildlife conservation organizations associated with the United Kingdom 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?
Zoological Society Of London ZSL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most wildlife conservation organizations?
London leads with 62 company records, followed by Cambridge (9) and Guildford (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 3,731 professional contacts with verified work emails tracked across these 253 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 253 wildlife conservation organizations based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Wildlife conservation organizations by geography
- Wildlife conservation organizations based in Australia
- Wildlife conservation organizations based in Brazil
- Wildlife conservation organizations based in Canada
- Wildlife conservation organizations based in Chile
- Wildlife conservation organizations based in France
- Wildlife conservation organizations based in Germany
- Wildlife conservation organizations based in India
- Wildlife conservation organizations based in Indonesia
- Wildlife conservation organizations based in Kenya
- Wildlife conservation organizations based in the Netherlands
- Wildlife conservation organizations based in South Africa
- Wildlife conservation organizations based in Spain
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Wildlife conservation organizations based in Australia
- Wildlife conservation organizations based in Brazil
- Wildlife conservation organizations based in Canada
- Wildlife conservation organizations based in Chile
- Wildlife conservation organizations based in France
- Wildlife conservation organizations based in Germany
Company intelligence · public preview
Top 25 wildlife conservation organizations based in the United Kingdom
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 253 matching company records for wildlife conservation organizations based in the United Kingdom, with 9,238 tracked contacts and 3,731 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 wildlife conservation organizations based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 937 contacts → |
“As the original science-driven conservation organisation, we’re working to restore wildlife in the UK and around the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Chester ZOOchesterzoo.org HQ: Chester, United KingdomReported employees: 201-500 | Chester, United Kingdom | 201-500 | Exact match | 625 contacts → |
“Chester Zoo is a major wildlife charity that’s working to prevent extinction all around the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Fauna & Florafauna-flora.org HQ: Cambridge, United KingdomReported employees: 501-1,000 | Cambridge, United Kingdom | 501-1,000 | Exact match | 576 contacts → |
“Fauna & Flora's work spans across the globe, with over 100 projects in more than 40 countries.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Birdlife Internationalbirdlife.org HQ: Cambridge, United KingdomReported employees: 51-200 | Cambridge, United Kingdom | 51-200 | Exact match | 330 contacts → |
“We’re BirdLife International, the only global Partnership conserving birds and all life on our planet.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | The Royal Zoological Society Of Scotlandrzss.org.uk HQ: Edinburgh, United KingdomReported employees: 201-500 | Edinburgh, United Kingdom | 201-500 | Exact match | 177 contacts → |
“We are the Royal Zoological Society for Scotland (RZSS), and for over 100 years we’ve been a leading conservation and education charity as well as an amazing, award-winning…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Port Lympne Hotel And Reserve & Howletts Wild Animal Parkaspinallfoundation.orgHQ: Nr Hythe, United KingdomReported employees: 201-500 | Nr Hythe, United Kingdom | 201-500 | Exact match | 171 contacts → |
“Howletts Wild Animal Park and Port Lympne Hotel & Reserve, are Kent’s award winning wild animal parks, working in conjunction with the world leading conservation charity, The…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Traffictraffic.org HQ: Cambridge, United KingdomReported employees: 51-200 | Cambridge, United Kingdom | 51-200 | Exact match | 169 contacts → |
“TRAFFIC is a leading non-governmental organisation working globally to ensure that trade in wild species is legal and sustainable, for the benefit of the planet and people.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Marwell Wildlifemarwell.org.uk HQ: Winchester, United KingdomReported employees: 201-500 | Winchester, United Kingdom | 201-500 | Exact match | 157 contacts → |
“Marwell Wildlife is a world-renowned, action-oriented conservation charity, leading projects to conserve species and habitats both in Hampshire and around the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lancashire Wildlife Trustlancswt.org.uk HQ: Bamber Bridge, United KingdomReported employees: 51-200 | Bamber Bridge, United Kingdom | 51-200 | Exact match | 138 contacts → |
“We are part of the Wildlife Trusts movement, the UK's leading conservation charity dedicated to all wildlife.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Operation Wallaceaopwall.com HQ: Lincolnshire, United KingdomReported employees: 11-50 | Lincolnshire, United Kingdom | 11-50 | Exact match | 135 contacts → |
“Operation Wallacea is a series of biological and social science expedition projects that operate in remote locations across the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Scottish Wildlife Trustscottishwildlifetrust.org.uk HQ: Edinburgh, United KingdomReported employees: 51-200 | Edinburgh, United Kingdom | 51-200 | Exact match | 128 contacts → |
“For 60 years, the Scottish Wildlife Trust has worked with its members, partners and supporters in pursuit of its vision of healthy, resilient ecosystems across Scotland’s land and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Essex Wildlife Trustessexwt.org.uk HQ: Colchester, United KingdomReported employees: 51-200 | Colchester, United Kingdom | 51-200 | Exact match | 126 contacts → |
“We are the county’s leading conservation charity, committed to protecting wildlife and inspiring a lifelong love of nature.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The Game & Wildlife Conservation Trustgwct.org.uk HQ: Fordingbridge, United KingdomReported employees: 51-200 | Fordingbridge, United Kingdom | 51-200 | Exact match | 117 contacts → |
“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.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hampshire & Isle Of Wight Wildlife Trusthiwwt.org.uk HQ: Curdridge, United KingdomReported employees: 51-200 | Curdridge, United Kingdom | 51-200 | Exact match | 116 contacts → |
“For over 60 years Hampshire & Isle of Wight Wildlife Trust have protected the wildlife and wild places of Hampshire, the Island and our local seas.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Bristol Zoological Societybristolzoo.org.uk HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 104 contacts → |
“Bristol Zoological Society is a conservation and education charity which owns and operates Bristol Zoo Project.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Born Free Foundationbornfree.org.ukHQ: Horsham, United KingdomReported employees: 11-50 | Horsham, United Kingdom | 11-50 | Exact match | 94 contacts → |
“We work tirelessly to ensure that all wild animals, whether living in captivity or in the wild, are treated with compassion and respect.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Environmental Investigation Agencyeia-international.org HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 77 contacts → |
“Environmental Investigation Agency UK is a UK charity, number 1182208.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Wiltshire Wildlife Trustwiltshirewildlife.org HQ: Devizes, United KingdomReported employees: 51-200 | Devizes, United Kingdom | 51-200 | Exact match | 77 contacts → |
“Wiltshire has some of the richest wildlife in the UK.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Devon Wildlife Trustdevonwildlifetrust.org HQ: Exeter, United KingdomReported employees: 51-200 | Exeter, United Kingdom | 51-200 | Exact match | 67 contacts → |
“Nature is in trouble and Devon Wildlife Trust’s mission stems from the need for urgent change and our belief that, if enough people care and act, we can bring nature back and do…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ulster Wildlifeulsterwildlife.org HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 57 contacts → |
“Ulster Wildlife (formerly called Ulster Wildlife Trust) is a leading local environmental charity operating across Northern Ireland.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | NBC Environmentnbcenvironment.co.uk HQ: Snetterton, United KingdomReported employees: 51-200 | Snetterton, United Kingdom | 51-200 | Exact match | 55 contacts → |
“NBC Environment specialises in resolving conflicts between nature, businesses, and people by delivering effective, humane, and sustainable solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | World Land Trustworldlandtrust.org HQ: Halesworth, United KingdomReported employees: 11-50 | Halesworth, United Kingdom | 11-50 | Exact match | 53 contacts → |
“We’re WLT, an International Conservation Charity funding partner organisations around the world since 1989.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | International Animal Rescueinternationalanimalrescue.org HQ: Uckfield, United KingdomReported employees: 11-50 | Uckfield, United Kingdom | 11-50 | Exact match | 53 contacts → |
“As human populations expand, wildlife comes under increasing threat.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Wild Planet Trustwildplanettrust.org.uk HQ: Paignton, United KingdomReported employees: Not recorded | Paignton, United Kingdom | Not recorded | Exact match | 52 contacts → |
“Wild Planet Trust is a registered education, scientific, and conservation charity dedicated to protecting endangered species and plants.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | The John Muir Trustjohnmuirtrust.org HQ: Pitlochry, United KingdomReported employees: 51-200 | Pitlochry, United Kingdom | 51-200 | Exact match | 48 contacts → |
“We are a conservation charity dedicated to the experience, protection and repair of wild places.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 253 company matches
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Wildlife conservation organizations: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
252 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 253 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for wildlife conservation organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many wildlife conservation organizations did RevenueBase find based in the United Kingdom?
The saved snapshot records 253 matching company records, 9,238 tracked contacts and 3,731 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Wildlife conservation organizations by geography
- Wildlife conservation organizations based in Australia
- Wildlife conservation organizations based in Brazil
- Wildlife conservation organizations based in Canada
- Wildlife conservation organizations based in Chile
- Wildlife conservation organizations based in France
- Wildlife conservation organizations based in Germany
- Wildlife conservation organizations based in India
- Wildlife conservation organizations based in Indonesia
- Wildlife conservation organizations based in Kenya
- Wildlife conservation organizations based in the Netherlands
- Wildlife conservation organizations based in South Africa
- Wildlife conservation organizations based in Spain
Cite this list
RevenueBase Data Team. Top 25 wildlife conservation organizations based in the United Kingdom. Snapshot: September 22, 2026. https://revenuebase.ai/companies/wildlife-conservation-organizations/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Wildlife conservation organizations based in Australia
- Wildlife conservation organizations based in Brazil
- Wildlife conservation organizations based in Canada
- Wildlife conservation organizations based in Chile
- Wildlife conservation organizations based in France
- Wildlife conservation organizations based in Germany
Company intelligence · public preview
Top 25 wildlife conservation organizations based in the United Kingdom
RevenueBase records 253 matching company records for wildlife conservation organizations based in the United Kingdom, with 9,238 tracked contacts and 3,731 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 22, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 wildlife conservation organizations based in the United Kingdom
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: London, United KingdomReported employees: 1,001-5,000 | London, United Kingdom | 1,001-5,000 | Exact match | 937 contacts → |
“As the original science-driven conservation organisation, we’re working to restore wildlife in the UK and around the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Chester ZOOchesterzoo.org HQ: Chester, United KingdomReported employees: 201-500 | Chester, United Kingdom | 201-500 | Exact match | 625 contacts → |
“Chester Zoo is a major wildlife charity that’s working to prevent extinction all around the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Fauna & Florafauna-flora.org HQ: Cambridge, United KingdomReported employees: 501-1,000 | Cambridge, United Kingdom | 501-1,000 | Exact match | 576 contacts → |
“Fauna & Flora's work spans across the globe, with over 100 projects in more than 40 countries.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Birdlife Internationalbirdlife.org HQ: Cambridge, United KingdomReported employees: 51-200 | Cambridge, United Kingdom | 51-200 | Exact match | 330 contacts → |
“We’re BirdLife International, the only global Partnership conserving birds and all life on our planet.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | The Royal Zoological Society Of Scotlandrzss.org.uk HQ: Edinburgh, United KingdomReported employees: 201-500 | Edinburgh, United Kingdom | 201-500 | Exact match | 177 contacts → |
“We are the Royal Zoological Society for Scotland (RZSS), and for over 100 years we’ve been a leading conservation and education charity as well as an amazing, award-winning…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Port Lympne Hotel And Reserve & Howletts Wild Animal Parkaspinallfoundation.org HQ: Nr Hythe, United KingdomReported employees: 201-500 | Nr Hythe, United Kingdom | 201-500 | Exact match | 171 contacts → |
“Howletts Wild Animal Park and Port Lympne Hotel & Reserve, are Kent’s award winning wild animal parks, working in conjunction with the world leading conservation charity, The…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Traffictraffic.org HQ: Cambridge, United KingdomReported employees: 51-200 | Cambridge, United Kingdom | 51-200 | Exact match | 169 contacts → |
“TRAFFIC is a leading non-governmental organisation working globally to ensure that trade in wild species is legal and sustainable, for the benefit of the planet and people.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Marwell Wildlifemarwell.org.uk HQ: Winchester, United KingdomReported employees: 201-500 | Winchester, United Kingdom | 201-500 | Exact match | 157 contacts → |
“Marwell Wildlife is a world-renowned, action-oriented conservation charity, leading projects to conserve species and habitats both in Hampshire and around the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lancashire Wildlife Trustlancswt.org.uk HQ: Bamber Bridge, United KingdomReported employees: 51-200 | Bamber Bridge, United Kingdom | 51-200 | Exact match | 138 contacts → |
“We are part of the Wildlife Trusts movement, the UK's leading conservation charity dedicated to all wildlife.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Operation Wallaceaopwall.com HQ: Lincolnshire, United KingdomReported employees: 11-50 | Lincolnshire, United Kingdom | 11-50 | Exact match | 135 contacts → |
“Operation Wallacea is a series of biological and social science expedition projects that operate in remote locations across the world.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Scottish Wildlife Trustscottishwildlifetrust.org.uk HQ: Edinburgh, United KingdomReported employees: 51-200 | Edinburgh, United Kingdom | 51-200 | Exact match | 128 contacts → |
“For 60 years, the Scottish Wildlife Trust has worked with its members, partners and supporters in pursuit of its vision of healthy, resilient ecosystems across Scotland’s land and…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Essex Wildlife Trustessexwt.org.uk HQ: Colchester, United KingdomReported employees: 51-200 | Colchester, United Kingdom | 51-200 | Exact match | 126 contacts → |
“We are the county’s leading conservation charity, committed to protecting wildlife and inspiring a lifelong love of nature.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | The Game & Wildlife Conservation Trustgwct.org.uk HQ: Fordingbridge, United KingdomReported employees: 51-200 | Fordingbridge, United Kingdom | 51-200 | Exact match | 117 contacts → |
“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.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hampshire & Isle Of Wight Wildlife Trusthiwwt.org.uk HQ: Curdridge, United KingdomReported employees: 51-200 | Curdridge, United Kingdom | 51-200 | Exact match | 116 contacts → |
“For over 60 years Hampshire & Isle of Wight Wildlife Trust have protected the wildlife and wild places of Hampshire, the Island and our local seas.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Bristol Zoological Societybristolzoo.org.uk HQ: Bristol, United KingdomReported employees: 51-200 | Bristol, United Kingdom | 51-200 | Exact match | 104 contacts → |
“Bristol Zoological Society is a conservation and education charity which owns and operates Bristol Zoo Project.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Born Free Foundationbornfree.org.uk HQ: Horsham, United KingdomReported employees: 11-50 | Horsham, United Kingdom | 11-50 | Exact match | 94 contacts → |
“We work tirelessly to ensure that all wild animals, whether living in captivity or in the wild, are treated with compassion and respect.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Environmental Investigation Agencyeia-international.org HQ: London, United KingdomReported employees: 51-200 | London, United Kingdom | 51-200 | Exact match | 77 contacts → |
“Environmental Investigation Agency UK is a UK charity, number 1182208.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Wiltshire Wildlife Trustwiltshirewildlife.org HQ: Devizes, United KingdomReported employees: 51-200 | Devizes, United Kingdom | 51-200 | Exact match | 77 contacts → |
“Wiltshire has some of the richest wildlife in the UK.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Devon Wildlife Trustdevonwildlifetrust.org HQ: Exeter, United KingdomReported employees: 51-200 | Exeter, United Kingdom | 51-200 | Exact match | 67 contacts → |
“Nature is in trouble and Devon Wildlife Trust’s mission stems from the need for urgent change and our belief that, if enough people care and act, we can bring nature back and do…” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ulster Wildlifeulsterwildlife.org HQ: Belfast, United KingdomReported employees: 11-50 | Belfast, United Kingdom | 11-50 | Exact match | 57 contacts → |
“Ulster Wildlife (formerly called Ulster Wildlife Trust) is a leading local environmental charity operating across Northern Ireland.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | NBC Environmentnbcenvironment.co.uk HQ: Snetterton, United KingdomReported employees: 51-200 | Snetterton, United Kingdom | 51-200 | Exact match | 55 contacts → |
“NBC Environment specialises in resolving conflicts between nature, businesses, and people by delivering effective, humane, and sustainable solutions.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | World Land Trustworldlandtrust.org HQ: Halesworth, United KingdomReported employees: 11-50 | Halesworth, United Kingdom | 11-50 | Exact match | 53 contacts → |
“We’re WLT, an International Conservation Charity funding partner organisations around the world since 1989.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | International Animal Rescueinternationalanimalrescue.org HQ: Uckfield, United KingdomReported employees: 11-50 | Uckfield, United Kingdom | 11-50 | Exact match | 53 contacts → |
“As human populations expand, wildlife comes under increasing threat.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Wild Planet Trustwildplanettrust.org.uk HQ: Paignton, United KingdomReported employees: Not recorded | Paignton, United Kingdom | Not recorded | Exact match | 52 contacts → |
“Wild Planet Trust is a registered education, scientific, and conservation charity dedicated to protecting endangered species and plants.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | The John Muir Trustjohnmuirtrust.org HQ: Pitlochry, United KingdomReported employees: 51-200 | Pitlochry, United Kingdom | 51-200 | Exact match | 48 contacts → |
“We are a conservation charity dedicated to the experience, protection and repair of wild places.” Recorded description excerpt · September 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 253 company matches
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Wildlife conservation organizations: dataset insights
September 22, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
252 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 253 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 22, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for wildlife conservation organizations?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many wildlife conservation organizations did RevenueBase find based in the United Kingdom?
The saved snapshot records 253 matching company records, 9,238 tracked contacts and 3,731 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 22, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Wildlife conservation organizations by geography
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- Wildlife conservation organizations based in Germany
- Wildlife conservation organizations based in India
- Wildlife conservation organizations based in Indonesia
- Wildlife conservation organizations based in Kenya
- Wildlife conservation organizations based in the Netherlands
- Wildlife conservation organizations based in South Africa
- Wildlife conservation organizations based in Spain
Cite this list
RevenueBase Data Team. Top 25 wildlife conservation organizations based in the United Kingdom. Snapshot: September 22, 2026. https://revenuebase.ai/companies/wildlife-conservation-organizations/united-kingdom.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Wildlife conservation organizations based in Australia
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