Company lists · Data refreshed November 2026
Top 19 Critical infrastructure mapping companies based in the United Kingdom
RevenueBase identified 48 company matches for critical infrastructure mapping companies associated with the United Kingdom as of November 2026 and tracks 1,726 professional contacts across them, including 297 with verified work emails. London is the largest hub.
This list covers company matches for critical infrastructure mapping companies 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 19 largest critical infrastructure mapping companies based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 42 contacts → | ||||
Exact match “We are the UK leaders in utility mapping and PAS128 surveys, ensuring project success and safety for major infrastructure and construction clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 38 contacts → | ||||
Exact match “Gaist specialise in providing the most in-depth roadscape intelligence available We utilise cutting edge technology and incorporate ground-breaking new concepts in geospatial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 28 contacts → | ||||
Exact match “Adien is the UK’s leading Utility Detection & Mapping Services company, with unrivalled global experience, providing a full range of services towards the detection of underground…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 26 contacts → | ||||
Exact match “We are a leading provider of independent research derived from the analysis of satellite, aerial and drone imagery and the integration of this intelligence with a range of other…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 21 contacts → | ||||
Exact match “We cover all aspects of drainage, from full site drainage cleaning, GPS drainage mapping, GPR surveys, sewer lining, sewer patching, IMS Robotic cutting” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 16 contacts → | ||||
Exact match “Utility Mapping UK is a specialist provider of subsurface and spatial intelligence services, supporting infrastructure, transport, rail, aviation, defence, utilities, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “UtiliMap Limited offers expert onsite services in the location and mapping of underground utilities, priding themselves on providing and delivering accurate and” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “MapStand provide spatial intelligence, data and project tracking for energy transition projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “SmartDCS is a UK-based critical infrastructure specialist delivering end-to-end solutions across data centres, connectivity, electrical systems and renewable energy environments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 13 contacts → | ||||
Exact match “Freedom g-map provides a leading-edge mapping service using a combination of electromagnetic techniques and Ground Probing Radar to locate underground utility services and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 7 contacts → | ||||
Exact match “GEOTEC Surveys Ltd are a specialist, non-invasive, Underground Mapping Survey Company and supply the following services: • PAS 128 / Buried Services & Utility Mapping Surveys •…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “We are modern-day explorers creating the maps of the future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “Infotec Surveys is a specialist underground survey and consultancy business with more than 30 years’ experience working across some of the UK’s most complex utility and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “B U Y | H I R E | S E R V I C E 🟢 The primary supplier of non-destructive testing and trenchless technologies covering the UK and Ireland.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 4 contacts → | ||||
Exact match “Headlight AI provides smart assessment and digitisation tools for critical underground infrastructure, with a focus on accurately locating and inspecting tunnels, sewers, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Infrastructure Services Group Ltd was formed in 2020 to provide Owners/Operators of Linear Based Fibre Optic Infrastructure with the means of creating much more value from their…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “CRALEY™ work with Water Companies and Communication Providers to make their networks smarter.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 1 contacts → | ||||
Exact match Recorded description not available. 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 “critical infrastructure mapping companies”. 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 19 of 48 critical infrastructure mapping companies based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 297 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Critical infrastructure mapping companies 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 48 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 “critical infrastructure mapping companies” 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 297 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 “critical infrastructure mapping companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many critical infrastructure mapping companies are there based in the United Kingdom?
RevenueBase identified 48 company matches for critical infrastructure mapping companies 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?
Select Surveys Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most critical infrastructure mapping companies?
London leads with 8 company records, followed by Barnsley (3) and Bristol (2).
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 297 professional contacts with verified work emails tracked across these 48 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 48 critical infrastructure mapping companies based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
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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.
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- Lists A-Z
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Company intelligence · public preview
Top 19 critical infrastructure mapping companies 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 48 matching company records for critical infrastructure mapping companies based in the United Kingdom, with 1,726 tracked contacts and 297 verified work emails.
This public preview shows 19 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 19 critical infrastructure mapping companies 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 |  Select Surveys Limitedselectsurveys.comHQ: Sevenoaks, United KingdomReported employees: 11-50 | Sevenoaks, United Kingdom | 11-50 | Exact match | 42 contacts → |
“We are the UK leaders in utility mapping and PAS128 surveys, ensuring project success and safety for major infrastructure and construction clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  GAISTgaist.co.ukHQ: Skipton, United KingdomReported employees: 51-200 | Skipton, United Kingdom | 51-200 | Exact match | 38 contacts → |
“Gaist specialise in providing the most in-depth roadscape intelligence available We utilise cutting edge technology and incorporate ground-breaking new concepts in geospatial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Adien Utility Detection LTDadien-utility-detection.comHQ: Doncaster, United KingdomReported employees: 11-50 | Doncaster, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Adien is the UK’s leading Utility Detection & Mapping Services company, with unrivalled global experience, providing a full range of services towards the detection of underground…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Geospatial Insight Limitedgeospatial-insight.comHQ: Coleshill, United KingdomReported employees: 11-50 | Coleshill, United Kingdom | 11-50 | Exact match | 26 contacts → |
“We are a leading provider of independent research derived from the analysis of satellite, aerial and drone imagery and the integration of this intelligence with a range of other…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cdnw Drainage & Utility Mappingcdnw.co.ukHQ: Warrington, United KingdomReported employees: 11-50 | Warrington, United Kingdom | 11-50 | Exact match | 21 contacts → |
“We cover all aspects of drainage, from full site drainage cleaning, GPS drainage mapping, GPR surveys, sewer lining, sewer patching, IMS Robotic cutting” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Utility Mapping UKu-map.co.ukHQ: Rugby, United KingdomReported employees: 11-50 | Rugby, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Utility Mapping UK is a specialist provider of subsurface and spatial intelligence services, supporting infrastructure, transport, rail, aviation, defence, utilities, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Utilimap LTDutilimap.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 16 contacts → |
“UtiliMap Limited offers expert onsite services in the location and mapping of underground utilities, priding themselves on providing and delivering accurate and” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Mapstandmapstand.comHQ: Sheffield, United KingdomReported employees: 1-10 | Sheffield, United Kingdom | 1-10 | Exact match | 15 contacts → |
“MapStand provide spatial intelligence, data and project tracking for energy transition projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Smartdcssmartdcs.co.ukHQ: Gloucester, United KingdomReported employees: 11-50 | Gloucester, United Kingdom | 11-50 | Exact match | 13 contacts → |
“SmartDCS is a UK-based critical infrastructure specialist delivering end-to-end solutions across data centres, connectivity, electrical systems and renewable energy environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Freedom G-Mapfreedom-group.co.ukHQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Freedom g-map provides a leading-edge mapping service using a combination of electromagnetic techniques and Ground Probing Radar to locate underground utility services and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Geotec Surveysgeotecsurveys.comHQ: Wormley, United KingdomReported employees: 11-50 | Wormley, United Kingdom | 11-50 | Exact match | 7 contacts → |
“GEOTEC Surveys Ltd are a specialist, non-invasive, Underground Mapping Survey Company and supply the following services: • PAS 128 / Buried Services & Utility Mapping Surveys •…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Skilled Mapping Carto AIskilledmapping.comHQ: Telford, United KingdomReported employees: 1-10 | Telford, United Kingdom | 1-10 | Exact match | 7 contacts → |
“We are modern-day explorers creating the maps of the future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Infotec Surveysinfotecsurveys.comHQ: Rayleigh, United KingdomReported employees: 11-50 | Rayleigh, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Infotec Surveys is a specialist underground survey and consultancy business with more than 30 years’ experience working across some of the UK’s most complex utility and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Subsurface Measurement Technologysubsurfacemt.comHQ: Fenstanton, United KingdomReported employees: 1-10 | Fenstanton, United Kingdom | 1-10 | Exact match | 6 contacts → |
“B U Y | H I R E | S E R V I C E 🟢 The primary supplier of non-destructive testing and trenchless technologies covering the UK and Ireland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Headlight AIheadlight.aiHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Headlight AI provides smart assessment and digitisation tools for critical underground infrastructure, with a focus on accurately locating and inspecting tunnels, sewers, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RB Geomatics Limitedrbgeomatics.co.uk HQ: Dorset, United KingdomReported employees: 1-10 | Dorset, United Kingdom | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  Infrastructure Services Group LTDisgroup-uk.comHQ: Eaglescliffee, United KingdomReported employees: 1-10 | Eaglescliffee, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Infrastructure Services Group Ltd was formed in 2020 to provide Owners/Operators of Linear Based Fibre Optic Infrastructure with the means of creating much more value from their…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Craleycraley.comHQ: Camberley, United KingdomReported employees: 11-50 | Camberley, United Kingdom | 11-50 | Exact match | 3 contacts → |
“CRALEY™ work with Water Companies and Communication Providers to make their networks smarter.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Dando Utilities Limiteddandoutilities.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 19 of 48 company matches
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Critical infrastructure mapping companies: 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
48 records in the displayed employee bands.
0 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 48 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 critical infrastructure mapping companies?
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 critical infrastructure mapping companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 48 matching company records, 1,726 tracked contacts and 297 verified emails. The public preview displays 19 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
Critical infrastructure mapping companies by geography
- Critical infrastructure mapping companies based in Australia
- Critical infrastructure mapping companies based in Canada
- Critical infrastructure mapping companies based in France
- Critical infrastructure mapping companies based in India
- Critical infrastructure mapping companies based in the United States
Cite this list
RevenueBase Data Team. Top 19 critical infrastructure mapping companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/critical-infrastructure-mapping-companies/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
- Critical infrastructure mapping companies based in Australia
- Critical infrastructure mapping companies based in Canada
- Critical infrastructure mapping companies based in France
- Critical infrastructure mapping companies based in India
- Critical infrastructure mapping companies based in the United States
- AI companies based in the United Kingdom
Company intelligence · public preview
Top 19 critical infrastructure mapping companies based in the United Kingdom
RevenueBase records 48 matching company records for critical infrastructure mapping companies based in the United Kingdom, with 1,726 tracked contacts and 297 verified work emails.
This public preview shows 19 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 19 critical infrastructure mapping companies 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 | Select Surveys Limitedselectsurveys.com HQ: Sevenoaks, United KingdomReported employees: 11-50 | Sevenoaks, United Kingdom | 11-50 | Exact match | 42 contacts → |
“We are the UK leaders in utility mapping and PAS128 surveys, ensuring project success and safety for major infrastructure and construction clients.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | GAISTgaist.co.uk HQ: Skipton, United KingdomReported employees: 51-200 | Skipton, United Kingdom | 51-200 | Exact match | 38 contacts → |
“Gaist specialise in providing the most in-depth roadscape intelligence available We utilise cutting edge technology and incorporate ground-breaking new concepts in geospatial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Adien Utility Detection LTDadien-utility-detection.com HQ: Doncaster, United KingdomReported employees: 11-50 | Doncaster, United Kingdom | 11-50 | Exact match | 28 contacts → |
“Adien is the UK’s leading Utility Detection & Mapping Services company, with unrivalled global experience, providing a full range of services towards the detection of underground…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Geospatial Insight Limitedgeospatial-insight.com HQ: Coleshill, United KingdomReported employees: 11-50 | Coleshill, United Kingdom | 11-50 | Exact match | 26 contacts → |
“We are a leading provider of independent research derived from the analysis of satellite, aerial and drone imagery and the integration of this intelligence with a range of other…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cdnw Drainage & Utility Mappingcdnw.co.uk HQ: Warrington, United KingdomReported employees: 11-50 | Warrington, United Kingdom | 11-50 | Exact match | 21 contacts → |
“We cover all aspects of drainage, from full site drainage cleaning, GPS drainage mapping, GPR surveys, sewer lining, sewer patching, IMS Robotic cutting” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Utility Mapping UKu-map.co.uk HQ: Rugby, United KingdomReported employees: 11-50 | Rugby, United Kingdom | 11-50 | Exact match | 16 contacts → |
“Utility Mapping UK is a specialist provider of subsurface and spatial intelligence services, supporting infrastructure, transport, rail, aviation, defence, utilities, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Utilimap LTDutilimap.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 16 contacts → |
“UtiliMap Limited offers expert onsite services in the location and mapping of underground utilities, priding themselves on providing and delivering accurate and” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Mapstandmapstand.com HQ: Sheffield, United KingdomReported employees: 1-10 | Sheffield, United Kingdom | 1-10 | Exact match | 15 contacts → |
“MapStand provide spatial intelligence, data and project tracking for energy transition projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Smartdcssmartdcs.co.uk HQ: Gloucester, United KingdomReported employees: 11-50 | Gloucester, United Kingdom | 11-50 | Exact match | 13 contacts → |
“SmartDCS is a UK-based critical infrastructure specialist delivering end-to-end solutions across data centres, connectivity, electrical systems and renewable energy environments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Freedom G-Mapfreedom-group.co.uk HQ: Birmingham, United KingdomReported employees: 11-50 | Birmingham, United Kingdom | 11-50 | Exact match | 13 contacts → |
“Freedom g-map provides a leading-edge mapping service using a combination of electromagnetic techniques and Ground Probing Radar to locate underground utility services and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Geotec Surveysgeotecsurveys.com HQ: Wormley, United KingdomReported employees: 11-50 | Wormley, United Kingdom | 11-50 | Exact match | 7 contacts → |
“GEOTEC Surveys Ltd are a specialist, non-invasive, Underground Mapping Survey Company and supply the following services: • PAS 128 / Buried Services & Utility Mapping Surveys •…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Skilled Mapping Carto AIskilledmapping.com HQ: Telford, United KingdomReported employees: 1-10 | Telford, United Kingdom | 1-10 | Exact match | 7 contacts → |
“We are modern-day explorers creating the maps of the future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Infotec Surveysinfotecsurveys.com HQ: Rayleigh, United KingdomReported employees: 11-50 | Rayleigh, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Infotec Surveys is a specialist underground survey and consultancy business with more than 30 years’ experience working across some of the UK’s most complex utility and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Subsurface Measurement Technologysubsurfacemt.com HQ: Fenstanton, United KingdomReported employees: 1-10 | Fenstanton, United Kingdom | 1-10 | Exact match | 6 contacts → |
“B U Y | H I R E | S E R V I C E 🟢 The primary supplier of non-destructive testing and trenchless technologies covering the UK and Ireland.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Headlight AIheadlight.ai HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 4 contacts → |
“Headlight AI provides smart assessment and digitisation tools for critical underground infrastructure, with a focus on accurately locating and inspecting tunnels, sewers, and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RB Geomatics Limitedrbgeomatics.co.uk HQ: Dorset, United KingdomReported employees: 1-10 | Dorset, United Kingdom | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | Infrastructure Services Group LTDisgroup-uk.com HQ: Eaglescliffee, United KingdomReported employees: 1-10 | Eaglescliffee, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Infrastructure Services Group Ltd was formed in 2020 to provide Owners/Operators of Linear Based Fibre Optic Infrastructure with the means of creating much more value from their…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Craleycraley.com HQ: Camberley, United KingdomReported employees: 11-50 | Camberley, United Kingdom | 11-50 | Exact match | 3 contacts → |
“CRALEY™ work with Water Companies and Communication Providers to make their networks smarter.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Dando Utilities Limiteddandoutilities.co.uk HQ: Bristol, United KingdomReported employees: 1-10 | Bristol, United Kingdom | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 19 of 48 company matches
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Critical infrastructure mapping companies: 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
48 records in the displayed employee bands.
0 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 48 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 critical infrastructure mapping companies?
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 critical infrastructure mapping companies did RevenueBase find based in the United Kingdom?
The saved snapshot records 48 matching company records, 1,726 tracked contacts and 297 verified emails. The public preview displays 19 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 19 critical infrastructure mapping companies based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/critical-infrastructure-mapping-companies/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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