Company lists · Data refreshed September 2026

Top 25 Nature-based problem solving firms based in the United Kingdom

RevenueBase identified 222 company matches for nature-based problem solving firms associated with the United Kingdom as of September 2026 and tracks 1,978 professional contacts across them, including 1,022 with verified work emails. London is the largest hub.

This list covers company matches for nature-based problem solving firms 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 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
222Companies
1,978Contacts tracked
1,022Verified emails
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The 25 largest nature-based problem solving firms based in the United Kingdom

Ranked by team size
Top 25 of 222 company matches for nature-based problem solving firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 Sep 20, 2026201-500164 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 · Sep 20, 2026 · View company records in RevenueBase
2Exact matchHenham, United KingdomHQ recorded Sep 20, 202651-200123 contacts →

Exact match

“At Planteria, we specialise in transforming ordinary workspaces into extraordinary environments through innovative, sustainable design.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchCoventry, United KingdomHQ recorded Sep 20, 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 · Sep 20, 2026 · View company records in RevenueBase
4Exact matchOxford, United KingdomHQ recorded Sep 20, 202651-20093 contacts →

Exact match

“3Keel is an award-winning B-Corp sustainability consultancy committed to making systems, supply chains and landscapes fit for the future.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchNorwich, United KingdomHQ recorded Sep 20, 202651-20087 contacts →

Exact match

“We are planning-led multi-disciplinary environmental consultants.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchCambridge, United KingdomHQ recorded Sep 20, 202651-20079 contacts →

Exact match

“The Biodiversity Consultancy exists to make positive biodiversity impact second nature for business.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchGlasgow, United KingdomHQ recorded Sep 20, 202651-20071 contacts →

Exact match

“EnviroCentre is a solutions orientated consultancy that has a proven track record in providing innovative, effective and valuable advice.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchCodford, United KingdomHQ recorded Sep 20, 202651-20049 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 · Sep 20, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5048 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchCambridge, United KingdomHQ recorded Sep 20, 202611-5041 contacts →

Exact match

“We deliver real and actionable nature intelligence at any scale, from sites to supply chains and whole landscapes, to reveal risks, build resilience and drive competitive…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchBirmingham, United KingdomHQ recorded Sep 20, 202611-5041 contacts →

Exact match

“We are a environmental contractor.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchScalford, United KingdomHQ recorded Sep 20, 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 · Sep 20, 2026 · View company records in RevenueBase
13Exact matchWindsor, United KingdomHQ recorded Sep 20, 202651-20039 contacts →

Exact match

“Fourfront Group are a family of businesses with one united vision.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchInverness, United KingdomHQ recorded Sep 20, 202611-5036 contacts →

Exact match

“CBEC eco-engineering is a leading UK environmental consultant specialising in the provision of eco-engineering solutions for the aquatic environment.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchLichfield, United KingdomHQ recorded Sep 20, 202651-20036 contacts →

Exact match

“WATERMAN ENVIRONMENTAL SERVICES LIMITED is an environmental services company based out of AQUA HOUSE BRITANNIA ENTERPRISE PARK EUROPA WAY, LICHFIELD, United Kingdom.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“Biohm is a multi-award-winning nature-led company that is harmonising natural and cultural systems through the development and scaling of regenerative solutions and products.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchCaerwent, United KingdomHQ recorded Sep 20, 202611-5029 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchBath, United KingdomHQ recorded Sep 20, 202611-5028 contacts →

Exact match

“Ethos is comprised of a specialist team of ecological, environmental and GIS consultants based in Bath, Somerset.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchLee-on-the-solent, United KingdomHQ recorded Sep 20, 202611-5027 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 · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBradford On Avon, United KingdomHQ recorded Sep 20, 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 · Sep 20, 2026 · View company records in RevenueBase
21Exact matchPoole, United KingdomHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“We are a private company of designers, engineers and technical experts offering a broad range of professional services across a wide spectrum of both public and private sectors.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 20, 20261-1025 contacts →

Exact match

“At Logika Consultants Ltd, we believe that our future relies on environmental consultancy that supports progressive and sustainable development, and a healthier world.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchBrighton, United KingdomHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Phlorum is a multi-disciplinary environmental consultancy with main offices in the south east and north west England.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchBreamore, United KingdomHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Simon Cain founded the company Cain Bio-Engineering in 2003 with the aim of restoring aquatic environments to a state of optimal biodiversity.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchBolton, United KingdomHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“Hurstwood's philosophy for projects is to work harmoniously with the Client and the Design & Construction Teams to ensure a successfully completed project, on time, to budget and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 222 nature-based problem solving firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,022 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nature-based problem solving firms based in the United Kingdom at a glance

As of Sep 20, 2026
51.7%Verified-email coverage
8.9Average contacts per company
1-10Median size (employees)
27.5%Largest-city concentration · London
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
161
11-50
38
51-200
18
201-500
3

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 222 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 “nature-based problem solving firms” 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 1,022 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 20, 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 “nature-based problem solving firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nature-based problem solving firms are there based in the United Kingdom?

RevenueBase identified 222 company matches for nature-based problem solving firms 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?

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

Which city has the most nature-based problem solving firms?

London leads with 61 company records, followed by Oxford (5) and York (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 1,022 professional contacts with verified work emails tracked across these 222 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 222 nature-based problem solving firms based in the United Kingdom. Start with a free account, no credit card.

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About this data

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