Company lists · Data refreshed November 2026

Top 25 Nature-based solutions nonprofits based in the United Kingdom

RevenueBase identified 449 company matches for nature-based solutions nonprofits associated with the United Kingdom as of November 2026 and tracks 4,161 professional contacts across them, including 1,446 with verified work emails. London is the largest hub.

This list covers company matches for nature-based solutions nonprofits 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
449Companies
4,161Contacts tracked
1,446Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest nature-based solutions nonprofits based in the United Kingdom

Ranked by team size
Top 25 of 449 company matches for nature-based solutions nonprofits 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 matchMachynlleth, United KingdomHQ recorded Nov 6, 2026n/a654 contacts →

Exact match

“Mae Canolfan y Dechnoleg Amgen yn elusen addysg amgylcheddol sydd wedi bod yn rhannu atebion i faterion amgylcheddol ac ymchwilio iddyn nhw ers dros 50 mlynedd – gan weithio tuag…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchYork, United KingdomHQ recorded Nov 6, 202651-200142 contacts →

Exact match

“England’s leading biodiversity gains provider, Environment Bank has established the broadest network of BNG Habitat Banks - giving developers access to Biodiversity Units…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact matchOxford, United KingdomHQ recorded Nov 6, 202651-20092 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCambridge, United KingdomHQ recorded Nov 6, 202651-20084 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchOxford, United KingdomHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“Global Canopy is a data-driven not for profit that targets the market forces destroying nature.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5060 contacts →

Exact match

“Our mission is to transform landscapes, taking fields that were otherwise silent, dead zones and turning them into thriving fields full of life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchEdinburgh, United KingdomHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“Space Intelligence is the leading provider of data and technology to support nature-based solutions and sustainable supply chains.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Nov 6, 2026201-50054 contacts →

Exact match

“Sundrop Farms is a pioneer in sustainable agriculture, growing high-value fruits and vegetables using renewable inputs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact 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
11Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“People care about the environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchActive Globally, United KingdomHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“rePLANET is a purpose-driven company restoring and protecting ecosystems at scale by unlocking private sector finance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5041 contacts →

Exact match

“Great Yellow’s mission is to make landscape regeneration investable and scalable.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20039 contacts →

Exact match

“A heritage in horticulture and original design with global reach, we’re on a mission to re-introduce biodiversity and biophilia to our urban spaces, improve air quality and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWigan, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“We are a not-for-profit organisation creating a sustainable future for people, places and businesses in Cheshire, Lancashire and Merseyside.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHorsham, United KingdomHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“We are rewilding pioneers, working with nature to build a sustainable future.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Julieʼs Bicycle is a not-for-profit organisation working with the arts and creative industries to navigate climate change and broader environmental sustainability.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchChatham Green, United KingdomHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“The Wilderness Foundation is a socio environmental charity founded in 1976 by the international conservationist Dr Ian Player DMS, renowned for saving the white rhino, and the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAbingdon, United KingdomHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“About Earth Trust Earth Trust is an environmental charity dedicated to caring for the extraordinary landscape around Wittenham Clumps in Oxfordshire, creating a place where…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPeterborough, United KingdomHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“PECT is an independent charity helping to protect and enhance the environment throughout Peterborough and beyond.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Positive Planet is here to make sustainability simple, practical, and impactful in a marketplace that increasingly values responsible business.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchGrantham, United KingdomHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Nattergal restores functional ecosystems at landscape scale, delivering measurable outcomes including biodiversity recovery, carbon sequestration, water resilience and community…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBristol, United KingdomHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Belmont is a regenerative organisation bringing together people, places and projects to create environmental and societal change through nature recovery, climate action and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchTorquay, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“ARC marine was founded with one clear mission: to repair and regenerate the world’s marine ecosystems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“At the Human Health Education and Research Foundation™ (HHERF), we enable people worldwide to access free essential health and education services while regenerating deteriorating…”

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

Showing 25 of 449 nature-based solutions nonprofits based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,446 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Nature-based solutions nonprofits based in the United Kingdom at a glance

As of Nov 6, 2026
34.8%Verified-email coverage
9.3Average contacts per company
1-10Median size (employees)
32.7%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
322
11-50
92
51-200
26
201-500
5
10001+
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 449 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 solutions nonprofits” 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 1,446 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.

Nature-based solutions nonprofits by metro

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 solutions nonprofits”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nature-based solutions nonprofits are there based in the United Kingdom?

RevenueBase identified 449 company matches for nature-based solutions nonprofits 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?

Centre For Alternative Technology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most nature-based solutions nonprofits?

London leads with 147 company records, followed by Bristol (12) and Cambridge (10).

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 1,446 professional contacts with verified work emails tracked across these 449 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.

Ready to reach these companies? Verified emails and direct dials for all 449 nature-based solutions nonprofits based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.