Company lists · Data refreshed November 2026
Top 25 Ecosystem impact assessors based in the United Kingdom
RevenueBase identified 157 company matches for ecosystem impact assessors associated with the United Kingdom as of November 2026 and tracks 1,960 professional contacts across them, including 1,010 with verified work emails. London is the largest hub.
This list covers company matches for ecosystem impact assessors 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.
The 25 largest ecosystem impact assessors based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 181 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 | |||||
| 2 | 132 contacts → | ||||
Exact match “NatureMetrics is a world leader in delivering nature data and intelligence, deploying cutting-edge technology to generate biodiversity insights at scale using environmental DNA…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 118 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 | |||||
| 4 | 89 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 | |||||
| 5 | 83 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 | |||||
| 6 | 68 contacts → | ||||
Exact match “Aspect Ecology's established team is highly qualified in all areas of ecological planning and biodiversity net gain (BNG).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 54 contacts → | ||||
Exact match “HiDef & BioConsult SH are innovative, solutions-driven, survey and consultancy providers, with HiDef being the UK’s market leader in high-resolution digital aerial offshore…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 53 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 | |||||
| 9 | 48 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 | |||||
| 10 | 40 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 | |||||
| 11 | 38 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 | |||||
| 12 | 36 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 34 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 | |||||
| 14 | 30 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 | |||||
| 15 | 27 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 | |||||
| 16 | 26 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 | |||||
| 17 | 25 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 | |||||
| 18 | 25 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 | |||||
| 19 | 25 contacts → | ||||
Exact match “We are a leading independent ecological consultancy business, established in 2008, based in Dunblane in Central Scotland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 25 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 | |||||
| 21 | 24 contacts → | ||||
Exact match “We are a Yorkshire & Derbyshire / Nottinghamshire based ecological consultancy that provides support to development projects throughout the UK.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 20 contacts → | ||||
Exact match “The Ecology Partnership is an independent ecological consultancy offering a variety of environmental surveys, appraisals, and mitigation and translocation services to support…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 20 contacts → | ||||
Exact match “E3 Ecology Ltd.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 19 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 | |||||
| 25 | 18 contacts → | ||||
Exact match “Penny Anderson Associates has provided expert advice on ecology, hydrology and sustainable land management since the 1970s and has built up a reputation for professional integrity…” Recorded in the RevenueBase company graph · Nov 6, 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 “ecosystem impact assessors”. 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 157 ecosystem impact assessors based in the United Kingdom
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Ecosystem impact assessors based in the United Kingdom at a glance
As of Nov 6, 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 157 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 “ecosystem impact assessors” 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 1,010 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 “ecosystem impact assessors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ecosystem impact assessors are there based in the United Kingdom?
RevenueBase identified 157 company matches for ecosystem impact assessors 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 ecosystem impact assessors?
London leads with 12 company records, followed by Exeter (6) and Cambridge (3).
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 1,010 professional contacts with verified work emails tracked across these 157 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 157 ecosystem impact assessors based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Ecosystem impact assessors by geography
- Ecosystem impact assessors based in Australia
- Ecosystem impact assessors based in Brazil
- Ecosystem impact assessors based in Canada
- Ecosystem impact assessors based in Chile
- Ecosystem impact assessors based in France
- Ecosystem impact assessors based in Germany
- Ecosystem impact assessors based in the Netherlands
- Ecosystem impact assessors based in South Africa
- Ecosystem impact assessors based in the United States
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
- Ecosystem impact assessors based in Australia
- Ecosystem impact assessors based in Brazil
- Ecosystem impact assessors based in Canada
- Ecosystem impact assessors based in Chile
- Ecosystem impact assessors based in France
- Ecosystem impact assessors based in Germany
Company intelligence · public preview
Top 25 ecosystem impact assessors 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 157 matching company records for ecosystem impact assessors based in the United Kingdom, with 1,960 tracked contacts and 1,010 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: November 6, 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 ecosystem impact assessors 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 |  RSK Biocensusrskbiocensus.comHQ: Helsby, United KingdomReported employees: 201-500 | Helsby, United Kingdom | 201-500 | Exact match | 181 contacts → |
“RSK Biocensus is an ecological consultancy with a presence across the country and an extensive network of ecologists throughout the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Naturemetricsnaturemetrics.comHQ: Surrey, United KingdomReported employees: 201-500 | Surrey, United Kingdom | 201-500 | Exact match | 132 contacts → |
“NatureMetrics is a world leader in delivering nature data and intelligence, deploying cutting-edge technology to generate biodiversity insights at scale using environmental DNA…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Middlemarchmiddlemarch.ecoHQ: Coventry, United KingdomReported employees: 51-200 | Coventry, United Kingdom | 51-200 | Exact match | 118 contacts → |
“With a legacy of over 30 years, we are a UK leading independent consultancy specialising in the preservation of the natural environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Rammsanderson Ecology LTDrammsanderson.comHQ: Beeston, United KingdomReported employees: 51-200 | Beeston, United Kingdom | 51-200 | Exact match | 89 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  BSG Ecologybsg-ecology.comHQ: Abingdon, United KingdomReported employees: 51-200 | Abingdon, United Kingdom | 51-200 | Exact match | 83 contacts → |
“BSG Ecology is an award-winning independent ecological consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Aspect Ecology LTDaspect-ecology.comHQ: Banbury, United KingdomReported employees: 11-50 | Banbury, United Kingdom | 11-50 | Exact match | 68 contacts → |
“Aspect Ecology's established team is highly qualified in all areas of ecological planning and biodiversity net gain (BNG).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Hidef Aerial Surveying Limitedhidefsurveying.co.ukHQ: Workington, United KingdomReported employees: 51-200 | Workington, United Kingdom | 51-200 | Exact match | 54 contacts → |
“HiDef & BioConsult SH are innovative, solutions-driven, survey and consultancy providers, with HiDef being the UK’s market leader in high-resolution digital aerial offshore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ecosulisecosulis.co.ukHQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 53 contacts → |
“Ecosulis specialises in biodiversity assessment, habitat creation, reintroducing and protecting species, and land management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Fiveriversfive-rivers.comHQ: Codford, United KingdomReported employees: 51-200 | Codford, United Kingdom | 51-200 | Exact match | 48 contacts → |
“FiveRivers is a leading industry specialist in the consultation, design and delivery of ecological and environmental solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Threeshires Limitedthreeshires.comHQ: Scalford, United KingdomReported employees: 51-200 | Scalford, United Kingdom | 51-200 | Exact match | 40 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  MKA Ecologymkaecology.co.ukHQ: Cambridgeshire, United KingdomReported employees: 11-50 | Cambridgeshire, United Kingdom | 11-50 | Exact match | 38 contacts → |
“MKA Ecology is an environmental consultancy specialising in providing detailed ecological surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ethos Environmental Planningethosep.co.ukHQ: Bath, United KingdomReported employees: 11-50 | Bath, United Kingdom | 11-50 | Exact match | 36 contacts → |
“Ethos is comprised of a specialist team of ecological, environmental and GIS consultants based in Bath, Somerset.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Brooks Ecological LTDbrooks-ecological.co.ukHQ: Guiseley, United KingdomReported employees: 11-50 | Guiseley, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Brooks Ecological Ltd is a well-established ecological consultancy located in Leeds.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ecosupport LTDecosupport.co.ukHQ: Lee-on-the-solent, United KingdomReported employees: 11-50 | Lee-on-the-solent, United Kingdom | 11-50 | Exact match | 30 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  EAD Ecologyeadecology.co.ukHQ: Exeter, United KingdomReported employees: 11-50 | Exeter, United Kingdom | 11-50 | Exact match | 27 contacts → |
“We are the South West’s leading ecological consultancy with over 20 years of experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Ecology By Designecologybydesign.co.ukHQ: Chalgrove, United KingdomReported employees: 11-50 | Chalgrove, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Ecology by Design is a leading ecology consultancy based in Chalgrove, Oxfordshire and Tewkesbury, Gloucestershire.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  The Ecology Co-Opecologyco-op.co.ukHQ: Lodsworth, United KingdomReported employees: 11-50 | Lodsworth, United Kingdom | 11-50 | Exact match | 25 contacts → |
“The Ecology Co-op is based in the South East of England with offices in West Sussex and Dorset.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Baker Consultantsbakerconsultants.co.ukHQ: Cromford, United KingdomReported employees: 11-50 | Cromford, United Kingdom | 11-50 | Exact match | 25 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Direct Ecology LTDdirectecology.co.ukHQ: Dunblane, United KingdomReported employees: 11-50 | Dunblane, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We are a leading independent ecological consultancy business, established in 2008, based in Dunblane in Central Scotland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Ecosa Ecological Survey & Assessment LTDecosa.co.ukHQ: North Baddesley, United KingdomReported employees: 11-50 | North Baddesley, United Kingdom | 11-50 | Exact match | 25 contacts → |
“ECOSA's ecologists deliver a full ecological survey, assessment and contracting service to support our clients' development and conservation projects across the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Futures Ecology LTDfuturesecology.comHQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 24 contacts → |
“We are a Yorkshire & Derbyshire / Nottinghamshire based ecological consultancy that provides support to development projects throughout the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  The Ecology Partnershipecologypartnership.comHQ: Leatherhead, United KingdomReported employees: 11-50 | Leatherhead, United Kingdom | 11-50 | Exact match | 20 contacts → |
“The Ecology Partnership is an independent ecological consultancy offering a variety of environmental surveys, appraisals, and mitigation and translocation services to support…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  E3 Ecologye3ecology.co.ukHQ: Hexham, United KingdomReported employees: 11-50 | Hexham, United Kingdom | 11-50 | Exact match | 20 contacts → |
“E3 Ecology Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Greenspace Ecological Solutionsgreenspace-ecology.co.ukHQ: Withyham, United KingdomReported employees: 11-50 | Withyham, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Greenspace Ecological Solutions is an ecological consultancy based in the South East of England.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Penny Anderson Associates LTDpennyanderson.comHQ: Buxton, United KingdomReported employees: 11-50 | Buxton, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Penny Anderson Associates has provided expert advice on ecology, hydrology and sustainable land management since the 1970s and has built up a reputation for professional integrity…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 157 company matches
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Ecosystem impact assessors: dataset insights
November 6, 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
153 records in the displayed employee bands.
4 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 157 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: November 6, 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 ecosystem impact assessors?
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 ecosystem impact assessors did RevenueBase find based in the United Kingdom?
The saved snapshot records 157 matching company records, 1,960 tracked contacts and 1,010 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: November 6, 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
Ecosystem impact assessors by geography
- Ecosystem impact assessors based in Australia
- Ecosystem impact assessors based in Brazil
- Ecosystem impact assessors based in Canada
- Ecosystem impact assessors based in Chile
- Ecosystem impact assessors based in France
- Ecosystem impact assessors based in Germany
- Ecosystem impact assessors based in the Netherlands
- Ecosystem impact assessors based in South Africa
- Ecosystem impact assessors based in the United States
Cite this list
RevenueBase Data Team. Top 25 ecosystem impact assessors based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ecosystem-impact-assessors/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
- Ecosystem impact assessors based in Australia
- Ecosystem impact assessors based in Brazil
- Ecosystem impact assessors based in Canada
- Ecosystem impact assessors based in Chile
- Ecosystem impact assessors based in France
- Ecosystem impact assessors based in Germany
Company intelligence · public preview
Top 25 ecosystem impact assessors based in the United Kingdom
RevenueBase records 157 matching company records for ecosystem impact assessors based in the United Kingdom, with 1,960 tracked contacts and 1,010 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: November 6, 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 ecosystem impact assessors 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 | RSK Biocensusrskbiocensus.com HQ: Helsby, United KingdomReported employees: 201-500 | Helsby, United Kingdom | 201-500 | Exact match | 181 contacts → |
“RSK Biocensus is an ecological consultancy with a presence across the country and an extensive network of ecologists throughout the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Naturemetricsnaturemetrics.com HQ: Surrey, United KingdomReported employees: 201-500 | Surrey, United Kingdom | 201-500 | Exact match | 132 contacts → |
“NatureMetrics is a world leader in delivering nature data and intelligence, deploying cutting-edge technology to generate biodiversity insights at scale using environmental DNA…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Middlemarchmiddlemarch.eco HQ: Coventry, United KingdomReported employees: 51-200 | Coventry, United Kingdom | 51-200 | Exact match | 118 contacts → |
“With a legacy of over 30 years, we are a UK leading independent consultancy specialising in the preservation of the natural environment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Rammsanderson Ecology LTDrammsanderson.com HQ: Beeston, United KingdomReported employees: 51-200 | Beeston, United Kingdom | 51-200 | Exact match | 89 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | BSG Ecologybsg-ecology.com HQ: Abingdon, United KingdomReported employees: 51-200 | Abingdon, United Kingdom | 51-200 | Exact match | 83 contacts → |
“BSG Ecology is an award-winning independent ecological consultancy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Aspect Ecology LTDaspect-ecology.com HQ: Banbury, United KingdomReported employees: 11-50 | Banbury, United Kingdom | 11-50 | Exact match | 68 contacts → |
“Aspect Ecology's established team is highly qualified in all areas of ecological planning and biodiversity net gain (BNG).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Hidef Aerial Surveying Limitedhidefsurveying.co.uk HQ: Workington, United KingdomReported employees: 51-200 | Workington, United Kingdom | 51-200 | Exact match | 54 contacts → |
“HiDef & BioConsult SH are innovative, solutions-driven, survey and consultancy providers, with HiDef being the UK’s market leader in high-resolution digital aerial offshore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ecosulisecosulis.co.uk HQ: London, United KingdomReported employees: 11-50 | London, United Kingdom | 11-50 | Exact match | 53 contacts → |
“Ecosulis specialises in biodiversity assessment, habitat creation, reintroducing and protecting species, and land management.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Fiveriversfive-rivers.com HQ: Codford, United KingdomReported employees: 51-200 | Codford, United Kingdom | 51-200 | Exact match | 48 contacts → |
“FiveRivers is a leading industry specialist in the consultation, design and delivery of ecological and environmental solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Threeshires Limitedthreeshires.com HQ: Scalford, United KingdomReported employees: 51-200 | Scalford, United Kingdom | 51-200 | Exact match | 40 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | MKA Ecologymkaecology.co.uk HQ: Cambridgeshire, United KingdomReported employees: 11-50 | Cambridgeshire, United Kingdom | 11-50 | Exact match | 38 contacts → |
“MKA Ecology is an environmental consultancy specialising in providing detailed ecological surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ethos Environmental Planningethosep.co.uk HQ: Bath, United KingdomReported employees: 11-50 | Bath, United Kingdom | 11-50 | Exact match | 36 contacts → |
“Ethos is comprised of a specialist team of ecological, environmental and GIS consultants based in Bath, Somerset.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Brooks Ecological LTDbrooks-ecological.co.uk HQ: Guiseley, United KingdomReported employees: 11-50 | Guiseley, United Kingdom | 11-50 | Exact match | 34 contacts → |
“Brooks Ecological Ltd is a well-established ecological consultancy located in Leeds.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ecosupport LTDecosupport.co.uk HQ: Lee-on-the-solent, United KingdomReported employees: 11-50 | Lee-on-the-solent, United Kingdom | 11-50 | Exact match | 30 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | EAD Ecologyeadecology.co.uk HQ: Exeter, United KingdomReported employees: 11-50 | Exeter, United Kingdom | 11-50 | Exact match | 27 contacts → |
“We are the South West’s leading ecological consultancy with over 20 years of experience.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Ecology By Designecologybydesign.co.uk HQ: Chalgrove, United KingdomReported employees: 11-50 | Chalgrove, United Kingdom | 11-50 | Exact match | 26 contacts → |
“Ecology by Design is a leading ecology consultancy based in Chalgrove, Oxfordshire and Tewkesbury, Gloucestershire.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | The Ecology Co-Opecologyco-op.co.uk HQ: Lodsworth, United KingdomReported employees: 11-50 | Lodsworth, United Kingdom | 11-50 | Exact match | 25 contacts → |
“The Ecology Co-op is based in the South East of England with offices in West Sussex and Dorset.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Baker Consultantsbakerconsultants.co.uk HQ: Cromford, United KingdomReported employees: 11-50 | Cromford, United Kingdom | 11-50 | Exact match | 25 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Direct Ecology LTDdirectecology.co.uk HQ: Dunblane, United KingdomReported employees: 11-50 | Dunblane, United Kingdom | 11-50 | Exact match | 25 contacts → |
“We are a leading independent ecological consultancy business, established in 2008, based in Dunblane in Central Scotland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ecosa Ecological Survey & Assessment LTDecosa.co.uk HQ: North Baddesley, United KingdomReported employees: 11-50 | North Baddesley, United Kingdom | 11-50 | Exact match | 25 contacts → |
“ECOSA's ecologists deliver a full ecological survey, assessment and contracting service to support our clients' development and conservation projects across the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Futures Ecology LTDfuturesecology.com HQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 24 contacts → |
“We are a Yorkshire & Derbyshire / Nottinghamshire based ecological consultancy that provides support to development projects throughout the UK.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | The Ecology Partnershipecologypartnership.com HQ: Leatherhead, United KingdomReported employees: 11-50 | Leatherhead, United Kingdom | 11-50 | Exact match | 20 contacts → |
“The Ecology Partnership is an independent ecological consultancy offering a variety of environmental surveys, appraisals, and mitigation and translocation services to support…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | E3 Ecologye3ecology.co.uk HQ: Hexham, United KingdomReported employees: 11-50 | Hexham, United Kingdom | 11-50 | Exact match | 20 contacts → |
“E3 Ecology Ltd.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Greenspace Ecological Solutionsgreenspace-ecology.co.uk HQ: Withyham, United KingdomReported employees: 11-50 | Withyham, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Greenspace Ecological Solutions is an ecological consultancy based in the South East of England.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Penny Anderson Associates LTDpennyanderson.com HQ: Buxton, United KingdomReported employees: 11-50 | Buxton, United Kingdom | 11-50 | Exact match | 18 contacts → |
“Penny Anderson Associates has provided expert advice on ecology, hydrology and sustainable land management since the 1970s and has built up a reputation for professional integrity…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 157 company matches
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Ecosystem impact assessors: dataset insights
November 6, 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
153 records in the displayed employee bands.
4 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 157 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: November 6, 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 ecosystem impact assessors?
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 ecosystem impact assessors did RevenueBase find based in the United Kingdom?
The saved snapshot records 157 matching company records, 1,960 tracked contacts and 1,010 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: November 6, 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.
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Cite this list
RevenueBase Data Team. Top 25 ecosystem impact assessors based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/ecosystem-impact-assessors/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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