Company lists · Data refreshed September 2026

Top 25 As-built survey services based in the United Kingdom

RevenueBase identified 492 company matches for as-built survey services associated with the United Kingdom as of September 2026 and tracks 5,051 professional contacts across them, including 1,109 with verified work emails. London is the largest hub.

This list covers company matches for as-built survey 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 September 19, 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 19, 2026 How this list was built
492Companies
5,051Contacts tracked
1,109Verified emails
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The 25 largest as-built survey services based in the United Kingdom

Ranked by team size
Top 25 of 492 company matches for as-built survey services based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchSkelmersdale, United KingdomHQ recorded Sep 19, 2026n/a1,837 contacts →

Exact match

“Established in 1986, SEP has been the industry’s leader for site engineering, surveying and management solutions for over thirty years, providing vital services, resources and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchWarke Flatt, United KingdomHQ recorded Sep 19, 2026501-1,000449 contacts →

Exact match

“Buying a house is a big commitment.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchHarpenden, United KingdomHQ recorded Sep 19, 2026201-500204 contacts →

Exact match

“Property Development & Consultancy • Property Investment & Management • Rail & Infrastructure Surveys • Structural & Environmental Monitoring • Utilities Tracing & Mapping •…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 19, 2026201-500187 contacts →

Exact match

“Inaccurate or late survey data is one of the leading causes of rework and delay on UK construction projects.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchCrawley, United KingdomHQ recorded Sep 19, 202651-20093 contacts →

Exact match

“Vision is an Engineering, Utility & Land Surveying specialist offering a range of services to the construction industry in the UK.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchReading, United KingdomHQ recorded Sep 19, 202651-20058 contacts →

Exact match

“Land and Engineering Surveying Since 1979 • Topographic and Measured Building Surveys • Construction & Site Engineering Surveys • Movement and Deformation Monitoring • Oil, Gas…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchNormanton, United KingdomHQ recorded Sep 19, 202651-20046 contacts →

Exact match

“We deliver high quality, timely and cost effective solutions which meet our client expectations for Surveying, Utility Mapping Surveys, PAS128, C2 Utility Searches, UAV, CCTV…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5045 contacts →

Exact match

“Apex Engineering Services is dedicated towards providing comprehensive and accurate surveys and engineering services to a range of high profile clients.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchWickford, United KingdomHQ recorded Sep 19, 202611-5041 contacts →

Exact match

“The Project ethos is all about personality, being approachable and simply surveying and producing work to the highest possible standards for our clients.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchEssex, United KingdomHQ recorded Sep 19, 202651-20033 contacts →

Exact match

“Catsurveys Ltd is an award winning, multi-disciplinary surveying company specialising in providing complex data solutions that optimise project delivery and enhance health and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchBristol, United KingdomHQ recorded Sep 19, 202611-5028 contacts →

Exact match

“Surveybase is a leading provider of precision digital surveying service’s across the UK, offering a comprehensive range of services including Topographical, Measured Building, 3D…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchMalvern, United KingdomHQ recorded Sep 19, 202651-20027 contacts →

Exact match

“Laser Surveys Ltd has been providing high quality survey data since our inception in 1975.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchLeicestershire, United KingdomHQ recorded Sep 19, 202611-5026 contacts →

Exact match

“At Castle Surveys Ltd, we recognize the critical need for precise and dependable surveying data.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchNottingham, United KingdomHQ recorded Sep 19, 202611-5025 contacts →

Exact match

“Let us take the heavy lifting out of organising, undertaking and managing multiple property, land & compliance surveys.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchBournemouth, United KingdomHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“As a leading and highly-respected survey, CAD and scanning company, we provide our clients with up-to-date information on their buildings and properties, how these are used, and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchRugby, United KingdomHQ recorded Sep 19, 202611-5023 contacts →

Exact match

“We are a survey company who provide a wide spectrum of measurement services from buried service avoidance to Pas128 utility detection & mapping, Measured building surveys to land…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5022 contacts →

Exact match

“MSA - Marshall Survey Associates Ltd Strategic Measurement Consultants - Land and Measured Building Surveying based in London and working throughout the UK and Europe.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“TopoCrew empowers London's construction, infrastructure, and design sectors with top-quality topographical surveys, digital twin 2D/3D models, detailed laser scanning and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchRipon, United KingdomHQ recorded Sep 19, 202611-5021 contacts →

Exact match

“Tri-Tech is a nationwide surveying and engineering company operating in both the public and private sectors.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchNewcastle Upon Tyne, United KingdomHQ recorded Sep 19, 202611-5019 contacts →

Exact match

“Three Sixty Group has a team of highly skilled surveyors, We offer a wide range of professional measurement services re-worked for the BIM era.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchClitheroe, United KingdomHQ recorded Sep 19, 202651-20019 contacts →

Exact match

“Site Surveying Services delivers land and geospatial survey across Lancashire, the North West and nationally - from a directly employed team based in Clitheroe, Lancashire, with…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchRosyth, United KingdomHQ recorded Sep 19, 202611-5017 contacts →

Exact match

“Geo-Info – a division of SML Geospatial – was established in 2012 and operates from Rosyth, near Edinburgh.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchWelwyn, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Terrain Surveys are a solutions-focused surveying consultancy based in Hertfordshire, with regional offices in Bristol, Birmingham and Hastings.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchLeeds, United KingdomHQ recorded Sep 19, 202611-5016 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 · Sep 19, 2026 · View company records in RevenueBase
25Exact matchNottingham, United KingdomHQ recorded Sep 19, 202611-5016 contacts →

Exact match

“Premier Surveys Limited are Chartered Land Surveyors with offices in Nottingham and London.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 492 as-built survey services based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,109 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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As-built survey services based in the United Kingdom at a glance

As of Sep 19, 2026
22.0%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
12.6%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
366
11-50
105
51-200
13
201-500
2
501-1,000
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 492 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 “as-built survey services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,109 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 19, 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 “as-built survey services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many as-built survey services are there based in the United Kingdom?

RevenueBase identified 492 company matches for as-built survey services 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?

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

Which city has the most as-built survey services?

London leads with 62 company records, followed by Bristol (9) and Nottingham (8).

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 1,109 professional contacts with verified work emails tracked across these 492 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 19, 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.