Company lists · Data refreshed November 2026

Top 25 Site assessment services based in the United Kingdom

RevenueBase identified 111 company matches for site assessment services associated with the United Kingdom as of November 2026 and tracks 711 professional contacts across them, including 260 with verified work emails. London is the largest hub.

This list covers company matches for site assessment 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
111Companies
711Contacts tracked
260Verified emails
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The 25 largest site assessment services based in the United Kingdom

Ranked by team size
Top 25 of 111 company matches for site assessment 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 matchDurham, United KingdomHQ recorded Nov 6, 202651-20076 contacts →

Exact match

“Dunelm has 50 years’ experience as leaders in the field of ground investigation, providing site investigation services on a national scale at competitive prices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBurton Upon Trent, United KingdomHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“GRM provide specialist ground, environmental, structural and design services for landowners and developers across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNorthwich, United KingdomHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Brownfield Solutions Limited, part of Celnor Group, are specialist Geo-Environmental and Geotechnical Consultants Our vision is to be a widely renowned and highly respected…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“We are committed to providing high quality site investigations to support the design and development of buildings, infrastructure and spaces across the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchUxbridge, United KingdomHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We excel at supporting the land development process and reducing our clients' costs, while ensuring that your planning obligations are achieved in a timely fashion.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRoss-on-wye, United KingdomHQ recorded Nov 6, 2026201-50022 contacts →

Exact match

“Igne is a UK-wide specialist in pre-construction services, delivering integrated solutions across ground investigation, surveys, UXO risk mitigation, geo-environmental services…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchStockton-on-tees, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Solmek Ltd is an independent site investigation company which has been operating since 2002.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Part of Met Consultancy Group, Met Geo Environmental provide high quality survey and site investigation services to provide solutions for engineering, environmental and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHuddersfield, United KingdomHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Rogers Geotechnical Services Limited or RGS, as we are known to most clients, provide Site Investigation Solutions and Consultancy Services to the construction, property…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchStockport, United KingdomHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“GeoCon Site Investigations offer a full environmental consultancy and geotechnical consultancy service to our clients for any contaminated land and geotechnical projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchManchester, United KingdomHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Specialising in Construction, Real Estate, Land and Infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNottingham, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“GeoDyne Limited was founded in September 2001 by Jason Hollands and Richard Spencer and currently operates out of offices in Nottingham and Derby.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBurgess Hill, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Land Science Ltd offer independent site services and consultancy expertise across the whole of the UK, in the following disciplines: Ground Investigation Geotechnical Engineering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOrford Court, United KingdomHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Groundtech Consulting Limited are a Geo-Environmental Consultancy and Engineering Company offering a high quality service for a competitive price.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchOld Hatfield, United KingdomHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“SAP Assessments and Solutions - Design and as built Energy Feasibility Studies Energy Consumption Statements Air Leakage Testing Energy Performance Certificates Part L compliance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTunbridge Wells, United KingdomHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Experienced professional multi-disciplinary Environmental Consultants providing bespoke and cost effective Site/Ground Investigations, Land Surveys and Assessments and Remedial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBirchwood, United KingdomHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“db remediation provide investigation, assessment and remediation solutions to contaminated sites throughout the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSurrey, United KingdomHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Leap Environmental is an environmentally conscious organisation providing sustainable engineering solutions to the construction industry, local authorities and land owners.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchHoniley, United KingdomHQ recorded Nov 6, 20261-109 contacts →

Exact match

“ASL is a geo-environmental consultancy offering a comprehensive range of geo-environmental services to support the acquisition and development of land in the UK.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPreston, United KingdomHQ recorded Nov 6, 202611-509 contacts →

Exact match

“SUB SURFACE - Site Investigation Specialists, Geotechnical and Environmental Consultants.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchWells, United KingdomHQ recorded Nov 6, 202611-507 contacts →

Exact match

“We have a proven track record of collaborating with clients to deliver innovative and cost-effective solutions for complex development sites.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWare, United KingdomHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Kalex Limited is committed to providing quality Environmental Consultancy services to a wide range of clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchChatham, United KingdomHQ recorded Nov 6, 202611-506 contacts →

Exact match

“At Lustre Consulting, we are Environmental Consultants committed to getting sites approved and built.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchChapelhall, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“We provide: Windowless drilling & geotechnical/environmental sampling.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Dextrick Service Providers are Civil Engineering Site Services Providers that use a variety of industry-standard surveying equipment to produce highly detailed and accurate…”

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

Showing 25 of 111 site assessment services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 260 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Site assessment services based in the United Kingdom at a glance

As of Nov 6, 2026
36.6%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
8.1%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
71
11-50
31
51-200
3
201-500
1

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 111 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 “site assessment 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 260 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 “site assessment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many site assessment services are there based in the United Kingdom?

RevenueBase identified 111 company matches for site assessment 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?

Dunelm Geotechnical & Environmental LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most site assessment services?

London leads with 9 company records, followed by Derby (3) and Glasgow (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 260 professional contacts with verified work emails tracked across these 111 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.