Company lists · Data refreshed November 2026

Top 25 Ecosystems protection services based in the United Kingdom

RevenueBase identified 191 company matches for ecosystems protection services associated with the United Kingdom as of November 2026 and tracks 2,026 professional contacts across them, including 1,008 with verified work emails. London is the largest hub.

This list covers company matches for ecosystems protection services 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 November 6, 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 Nov 6, 2026 How this list was built
191Companies
2,026Contacts tracked
1,008Verified emails
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The 25 largest ecosystems protection services based in the United Kingdom

Ranked by team size
Top 25 of 191 company matches for ecosystems protection services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHelsby, United KingdomHQ recorded Nov 6, 2026201-500181 contacts →

Exact match

“RSK Biocensus is an ecological consultancy with a presence across the country and an extensive network of ecologists throughout the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCoventry, United KingdomHQ recorded Nov 6, 202651-200118 contacts →

Exact match

“With a legacy of over 30 years, we are a UK leading independent consultancy specialising in the preservation of the natural environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchGuildford, United KingdomHQ recorded Nov 6, 202651-200118 contacts →

Exact match

“Thomson Environmental Consultants are experts in environmental compliance with offices in Guildford, Leeds, Cardiff, Birmingham and Manchester.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBeeston, United KingdomHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“RammSanderson Ecology Ltd is a specialist ecological consultancy based at offices in the East Midlands, West Midlands, Yorkshire, North West, South West and South East, offering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAbingdon, United KingdomHQ recorded Nov 6, 202651-20083 contacts →

Exact match

“BSG Ecology is an award-winning independent ecological consultancy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“Ecosulis specialises in biodiversity assessment, habitat creation, reintroducing and protecting species, and land management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCodford, United KingdomHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“FiveRivers is a leading industry specialist in the consultation, design and delivery of ecological and environmental solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBirmingham, United KingdomHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“We are a environmental contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchScalford, United KingdomHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“We specialise in single point provision of Ecological Consultancy in parallel with the physical delivery by in-house staff of physical site works, ranging from phase one surveys…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCambridgeshire, United KingdomHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“MKA Ecology is an environmental consultancy specialising in providing detailed ecological surveys.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNorthwich, United KingdomHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Avian Ecology is led by skilled ecologists who also understand business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGuiseley, United KingdomHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Brooks Ecological Ltd is a well-established ecological consultancy located in Leeds.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchCaerwent, United KingdomHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Ecovigour is a specialist environmental management and landscape contracting company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLee-on-the-solent, United KingdomHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Established in 2006 we are an independent ecological consultancy providing a cost effective and knowledgable service to a wide range of commercial and private clients across…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchExeter, United KingdomHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“We are the South West’s leading ecological consultancy with over 20 years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchChalgrove, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Ecology by Design is a leading ecology consultancy based in Chalgrove, Oxfordshire and Tewkesbury, Gloucestershire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBradford On Avon, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Johns Associates is a multi-disciplinary company of planning and environmental consultants, designers and contractors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLodsworth, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“The Ecology Co-op is based in the South East of England with offices in West Sussex and Dorset.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCromford, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Ecology | Development | Biodiversity Baker Consultants Ltd is an award winning ecological consultancy providing services to clients at all points in the planning and development…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchNorth Baddesley, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“ECOSA's ecologists deliver a full ecological survey, assessment and contracting service to support our clients' development and conservation projects across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Mossy Earth partners with environmentally conscious businesses to restore nature across a wide range of ecosystems through rewilding initiatives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBlackford, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Clarkson and Woods Ltd.(formerly Michael Woods Associates) is an ecological consultancy with a long proven track record of delivery high quality ecological services to clients in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWarboys, United KingdomHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Greenwillows Associates is a friendly, independent ecological consultancy based near Huntingdon, Cambridgeshire.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHexham, United KingdomHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“E3 Ecology Ltd.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchWithyham, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Greenspace Ecological Solutions is an ecological consultancy based in the South East of England.”

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

Showing 25 of 191 ecosystems protection services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,008 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ecosystems protection services based in the United Kingdom at a glance

As of Nov 6, 2026
49.8%Verified-email coverage
10.6Average contacts per company
1-10Median size (employees)
7.9%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
139
11-50
42
51-200
7
201-500
2

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 191 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 “ecosystems protection services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. 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 1,008 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

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 “ecosystems protection services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many ecosystems protection services are there based in the United Kingdom?

RevenueBase identified 191 company matches for ecosystems protection services associated with the United Kingdom as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most ecosystems protection services?

London leads with 15 company records, followed by Exeter (6) and Taunton (4).

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 1,008 professional contacts with verified work emails tracked across these 191 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.