Company lists · Data refreshed November 2026
Top 25 Magnetic survey services based in the United Kingdom
RevenueBase identified 84 company matches for magnetic survey services associated with the United Kingdom as of November 2026 and tracks 672 professional contacts across them, including 244 with verified work emails. London is the largest hub.
This list covers company matches for magnetic 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 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 magnetic survey services based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 82 contacts → | ||||
Exact match “EGS International Ltd (EGSi) is part of a leading international group of companies specialising in marine surveys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 41 contacts → | ||||
Exact match “Bartington Instruments designs and manufactures high precision fluxgate magnetometers, gradiometers, magnetic susceptibility instruments and associated data processing equipment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 32 contacts → | ||||
Exact match “Metatek is a global geophysical services company providing high-definition mapping of subsurface strategic and critical mineral natural resources, energy (including hydrocarbons)…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 30 contacts → | ||||
Exact match “Ocean Geophysics Ltd (OGL) is a specialist marine geophysical data processing company, delivering high-precision processed datasets and interpreted deliverables to the offshore…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 22 contacts → | ||||
Exact match “Complex Geophysics delivered by Down to Earth people: 33 years' experience working with engineers & consultants delivering honest, reliable and objective subsurface mapping…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 16 contacts → | ||||
Exact match “European Geophysical Services was established in 1994 and is a leading borehole geophysical logging and video surveying company providing a large range of measurements and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 15 contacts → | ||||
Exact match “IGS (International Geoscience Services) Ltd is a UK based, specialist consultancy supporting and promoting the mineral resource sector by collecting, quality control, defining…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “Macleod Simmonds is a forward thinking organisation at the forefront of the subsurface surveying industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “CMS began with a simple mission: to provide the marine industry with precise and dependable data that builds confidence from the seabed up.” 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 | 12 contacts → | ||||
Exact match “SEP Hydrographic Limited was established in 2020 to meet the growing demand for a complete land and marine survey solution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “Met Consultancy Group offer integrated solutions for survey, utility mapping and geophysics projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “We provide the following services; Underground Utility Mapping Surveys PAS 128 Ground Penetrating Radar surveys Ferro Scanning” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “Hirst Magnetic Instruments produce a range of high quality products to support the magnetics industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 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 | |||||
| 16 | 7 contacts → | ||||
Exact match “With more than 30 years of experience, you can trust our knowledge of magnetic bearing technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “At Addison Mining Services Ltd we pride ourselves on delivering high quality mining solutions to the global mineral industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “A SUMO Services Group Company, Aerial-Cam merged with SUMO Geophysics, trading as SUMO GeoSurveys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Specialise in Underground, Topographical and Measured building surveys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “SUBMARINE CABLE AND PIPELINE TRACKING SPECIALISTS We have over 30 years experience in the business of Submarine Cable and Pipeline surveyance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 3 contacts → | ||||
Exact match “TigerGeo is founded to provide land and geophysical survey and consultancy, guided by ethical concerns and environmental sustainability.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Adrok is passionate about helping to make the world a better place by helping to better understand what lies beneath the earth creating virtual boreholes – therefore realising…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Geo Therm Ltd provide non-invasive maritime and onshore Thermographic IRT Surveys, first pass High Voltage Partial Discharge (HVPD) inspections, hazardous area Ex Inspections, PAT…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 2 contacts → | ||||
Exact match “Ambler Group Surveys provides GPR surveys, PAS128 utility surveys, CCTV drainage surveys and Topographical surveys nationwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “We provide all aspects of Scanning, Measured Building Surveying, Topographical, Setting out and Underground Utility Detection services.” 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 “magnetic survey services”. 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 84 magnetic survey services based in the United Kingdom
See the full list, filter by size, metro and specialty, and access 244 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Magnetic survey services 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 84 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 “magnetic 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 244 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 “magnetic survey services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many magnetic survey services are there based in the United Kingdom?
RevenueBase identified 84 company matches for magnetic survey 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?
EGS International tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most magnetic survey services?
London leads with 6 company records, followed by Aberdeen (2) and Cardiff (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 244 professional contacts with verified work emails tracked across these 84 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 84 magnetic survey services based in the United Kingdom. Start with a free account, no credit card.
Download this list →Related lists
Magnetic survey services by geography
- Magnetic survey services based in Perth, Australia
- Magnetic survey services based in Australia
- Magnetic survey services based in Brazil
- Magnetic survey services based in Canada
- Magnetic survey services based in Chile
- Magnetic survey services based in France
- Magnetic survey services based in Germany
- Magnetic survey services based in India
- Magnetic survey services based in South Africa
- Magnetic survey services 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
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- Lists A-Z
- New lists
- Magnetic survey services based in Perth, Australia
- Magnetic survey services based in Australia
- Magnetic survey services based in Brazil
- Magnetic survey services based in Canada
- Magnetic survey services based in Chile
- Magnetic survey services based in France
Company intelligence · public preview
Top 25 magnetic survey services 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 84 matching company records for magnetic survey services based in the United Kingdom, with 672 tracked contacts and 244 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 magnetic survey services 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 |  EGS Internationalegssurvey.comHQ: Bordon, United KingdomReported employees: 51-200 | Bordon, United Kingdom | 51-200 | Exact match | 82 contacts → |
“EGS International Ltd (EGSi) is part of a leading international group of companies specialising in marine surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Bartington Instruments LTDbartington.comHQ: Witney, United KingdomReported employees: 51-200 | Witney, United Kingdom | 51-200 | Exact match | 41 contacts → |
“Bartington Instruments designs and manufactures high precision fluxgate magnetometers, gradiometers, magnetic susceptibility instruments and associated data processing equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Metatekmetatek-group.comHQ: Milton Keynes, United KingdomReported employees: 11-50 | Milton Keynes, United Kingdom | 11-50 | Exact match | 32 contacts → |
“Metatek is a global geophysical services company providing high-definition mapping of subsurface strategic and critical mineral natural resources, energy (including hydrocarbons)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ocean Geophysicsoceangeophysics.comHQ: Lymington, United KingdomReported employees: 51-200 | Lymington, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Ocean Geophysics Ltd (OGL) is a specialist marine geophysical data processing company, delivering high-precision processed datasets and interpreted deliverables to the offshore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Terradat UK LTDterradat.co.ukHQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Complex Geophysics delivered by Down to Earth people: 33 years' experience working with engineers & consultants delivering honest, reliable and objective subsurface mapping…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  European Geophysical Services LTDeuropeangeophysical.comHQ: Hadnall, United KingdomReported employees: 11-50 | Hadnall, United Kingdom | 11-50 | Exact match | 16 contacts → |
“European Geophysical Services was established in 1994 and is a leading borehole geophysical logging and video surveying company providing a large range of measurements and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Bingham, United KingdomReported employees: 1-10 | Bingham, United Kingdom | 1-10 | Exact match | 15 contacts → |
“IGS (International Geoscience Services) Ltd is a UK based, specialist consultancy supporting and promoting the mineral resource sector by collecting, quality control, defining…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Macleod Simmonds LTDmacleodsimmonds.comHQ: Woking, United KingdomReported employees: 11-50 | Woking, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Macleod Simmonds is a forward thinking organisation at the forefront of the subsurface surveying industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  CMS Geoscience LTDcms-geoscience.co.ukHQ: Penryn, United KingdomReported employees: 1-10 | Penryn, United Kingdom | 1-10 | Exact match | 13 contacts → |
“CMS began with a simple mission: to provide the marine industry with precise and dependable data that builds confidence from the seabed up.” 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 |  SEP Hydrographicsephydrographic.comHQ: Stanley Industrial Estate, United KingdomReported employees: 1-10 | Stanley Industrial Estate, United Kingdom | 1-10 | Exact match | 12 contacts → |
“SEP Hydrographic Limited was established in 2020 to meet the growing demand for a complete land and marine survey solution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  MET Consultancy Groupmetconsultancygroup.comHQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Met Consultancy Group offer integrated solutions for survey, utility mapping and geophysics projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Warner Surveys Utility Mapping LTDwarnersurveysutilitymapping.comHQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 11 contacts → |
“We provide the following services; Underground Utility Mapping Surveys PAS 128 Ground Penetrating Radar surveys Ferro Scanning” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Hirst Magnetic Instruments LTDhirst-magnetics.comHQ: Falmouth, United KingdomReported employees: 11-50 | Falmouth, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Hirst Magnetic Instruments produce a range of high quality products to support the magnetics industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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. | |||||
| 16 | Waukesha Bearingswaukeshabearing.com HQ: Glasgow, United KingdomReported employees: 1-10 | Glasgow, United Kingdom | 1-10 | Exact match | 7 contacts → |
“With more than 30 years of experience, you can trust our knowledge of magnetic bearing technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Addison Mining Servicesaddisonminingservices.comHQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“At Addison Mining Services Ltd we pride ourselves on delivering high quality mining solutions to the global mineral industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Sumo Geosurveyssumoservices.comHQ: Eckington, United KingdomReported employees: 51-200 | Eckington, United Kingdom | 51-200 | Exact match | 5 contacts → |
“A SUMO Services Group Company, Aerial-Cam merged with SUMO Geophysics, trading as SUMO GeoSurveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Maptec Surveys LTDmaptecsurveys.co.ukHQ: Sparkford, United KingdomReported employees: 1-10 | Sparkford, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Specialise in Underground, Topographical and Measured building surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Innovatum LTDinnovatum.co.ukHQ: Bury St. Edmunds, United KingdomReported employees: 11-50 | Bury St. Edmunds, United Kingdom | 11-50 | Exact match | 4 contacts → |
“SUBMARINE CABLE AND PIPELINE TRACKING SPECIALISTS We have over 30 years experience in the business of Submarine Cable and Pipeline surveyance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Tigergeo Limitedtigergeo.comHQ: Hereford, United KingdomReported employees: 1-10 | Hereford, United Kingdom | 1-10 | Exact match | 3 contacts → |
“TigerGeo is founded to provide land and geophysical survey and consultancy, guided by ethical concerns and environmental sustainability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Adrok LTDadrokgroup.com HQ: Of Edinburgh, United KingdomReported employees: 11-50 | Of Edinburgh, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Adrok is passionate about helping to make the world a better place by helping to better understand what lies beneath the earth creating virtual boreholes – therefore realising…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  GEO Therm LTDgeothermltd.co.ukHQ: Lowestoft, United KingdomReported employees: 1-10 | Lowestoft, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Geo Therm Ltd provide non-invasive maritime and onshore Thermographic IRT Surveys, first pass High Voltage Partial Discharge (HVPD) inspections, hazardous area Ex Inspections, PAT…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Ambler Group Surveysambler-group.comHQ: Horsham, United KingdomReported employees: 1-10 | Horsham, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Ambler Group Surveys provides GPR surveys, PAS128 utility surveys, CCTV drainage surveys and Topographical surveys nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Survey Dimensionssurveydimensions.co.ukHQ: St Austell, United KingdomReported employees: 1-10 | St Austell, United Kingdom | 1-10 | Exact match | 2 contacts → |
“We provide all aspects of Scanning, Measured Building Surveying, Topographical, Setting out and Underground Utility Detection services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 84 company matches
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Magnetic survey services: 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
81 records in the displayed employee bands.
3 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 84 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 magnetic survey services?
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 magnetic survey services did RevenueBase find based in the United Kingdom?
The saved snapshot records 84 matching company records, 672 tracked contacts and 244 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
Magnetic survey services by geography
- Magnetic survey services based in Perth, Australia
- Magnetic survey services based in Australia
- Magnetic survey services based in Brazil
- Magnetic survey services based in Canada
- Magnetic survey services based in Chile
- Magnetic survey services based in France
- Magnetic survey services based in Germany
- Magnetic survey services based in India
- Magnetic survey services based in South Africa
- Magnetic survey services based in the United States
Cite this list
RevenueBase Data Team. Top 25 magnetic survey services based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/magnetic-survey-services/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
- Magnetic survey services based in Perth, Australia
- Magnetic survey services based in Australia
- Magnetic survey services based in Brazil
- Magnetic survey services based in Canada
- Magnetic survey services based in Chile
- Magnetic survey services based in France
Company intelligence · public preview
Top 25 magnetic survey services based in the United Kingdom
RevenueBase records 84 matching company records for magnetic survey services based in the United Kingdom, with 672 tracked contacts and 244 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 magnetic survey services 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 | EGS Internationalegssurvey.com HQ: Bordon, United KingdomReported employees: 51-200 | Bordon, United Kingdom | 51-200 | Exact match | 82 contacts → |
“EGS International Ltd (EGSi) is part of a leading international group of companies specialising in marine surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Bartington Instruments LTDbartington.com HQ: Witney, United KingdomReported employees: 51-200 | Witney, United Kingdom | 51-200 | Exact match | 41 contacts → |
“Bartington Instruments designs and manufactures high precision fluxgate magnetometers, gradiometers, magnetic susceptibility instruments and associated data processing equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Metatekmetatek-group.com HQ: Milton Keynes, United KingdomReported employees: 11-50 | Milton Keynes, United Kingdom | 11-50 | Exact match | 32 contacts → |
“Metatek is a global geophysical services company providing high-definition mapping of subsurface strategic and critical mineral natural resources, energy (including hydrocarbons)…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ocean Geophysicsoceangeophysics.com HQ: Lymington, United KingdomReported employees: 51-200 | Lymington, United Kingdom | 51-200 | Exact match | 30 contacts → |
“Ocean Geophysics Ltd (OGL) is a specialist marine geophysical data processing company, delivering high-precision processed datasets and interpreted deliverables to the offshore…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Terradat UK LTDterradat.co.uk HQ: Cardiff, United KingdomReported employees: 11-50 | Cardiff, United Kingdom | 11-50 | Exact match | 22 contacts → |
“Complex Geophysics delivered by Down to Earth people: 33 years' experience working with engineers & consultants delivering honest, reliable and objective subsurface mapping…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | European Geophysical Services LTDeuropeangeophysical.com HQ: Hadnall, United KingdomReported employees: 11-50 | Hadnall, United Kingdom | 11-50 | Exact match | 16 contacts → |
“European Geophysical Services was established in 1994 and is a leading borehole geophysical logging and video surveying company providing a large range of measurements and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Bingham, United KingdomReported employees: 1-10 | Bingham, United Kingdom | 1-10 | Exact match | 15 contacts → |
“IGS (International Geoscience Services) Ltd is a UK based, specialist consultancy supporting and promoting the mineral resource sector by collecting, quality control, defining…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Macleod Simmonds LTDmacleodsimmonds.com HQ: Woking, United KingdomReported employees: 11-50 | Woking, United Kingdom | 11-50 | Exact match | 14 contacts → |
“Macleod Simmonds is a forward thinking organisation at the forefront of the subsurface surveying industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | CMS Geoscience LTDcms-geoscience.co.uk HQ: Penryn, United KingdomReported employees: 1-10 | Penryn, United Kingdom | 1-10 | Exact match | 13 contacts → |
“CMS began with a simple mission: to provide the marine industry with precise and dependable data that builds confidence from the seabed up.” 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 | SEP Hydrographicsephydrographic.com HQ: Stanley Industrial Estate, United KingdomReported employees: 1-10 | Stanley Industrial Estate, United Kingdom | 1-10 | Exact match | 12 contacts → |
“SEP Hydrographic Limited was established in 2020 to meet the growing demand for a complete land and marine survey solution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | MET Consultancy Groupmetconsultancygroup.com HQ: Leeds, United KingdomReported employees: 11-50 | Leeds, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Met Consultancy Group offer integrated solutions for survey, utility mapping and geophysics projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Warner Surveys Utility Mapping LTDwarnersurveysutilitymapping.com HQ: Birmingham, United KingdomReported employees: 1-10 | Birmingham, United Kingdom | 1-10 | Exact match | 11 contacts → |
“We provide the following services; Underground Utility Mapping Surveys PAS 128 Ground Penetrating Radar surveys Ferro Scanning” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Hirst Magnetic Instruments LTDhirst-magnetics.com HQ: Falmouth, United KingdomReported employees: 11-50 | Falmouth, United Kingdom | 11-50 | Exact match | 9 contacts → |
“Hirst Magnetic Instruments produce a range of high quality products to support the magnetics industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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. | |||||
| 16 | Waukesha Bearingswaukeshabearing.com HQ: Glasgow, United KingdomReported employees: 1-10 | Glasgow, United Kingdom | 1-10 | Exact match | 7 contacts → |
“With more than 30 years of experience, you can trust our knowledge of magnetic bearing technology.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Addison Mining Servicesaddisonminingservices.com HQ: London, United KingdomReported employees: 1-10 | London, United Kingdom | 1-10 | Exact match | 6 contacts → |
“At Addison Mining Services Ltd we pride ourselves on delivering high quality mining solutions to the global mineral industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sumo Geosurveyssumoservices.com HQ: Eckington, United KingdomReported employees: 51-200 | Eckington, United Kingdom | 51-200 | Exact match | 5 contacts → |
“A SUMO Services Group Company, Aerial-Cam merged with SUMO Geophysics, trading as SUMO GeoSurveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Maptec Surveys LTDmaptecsurveys.co.uk HQ: Sparkford, United KingdomReported employees: 1-10 | Sparkford, United Kingdom | 1-10 | Exact match | 5 contacts → |
“Specialise in Underground, Topographical and Measured building surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Innovatum LTDinnovatum.co.uk HQ: Bury St. Edmunds, United KingdomReported employees: 11-50 | Bury St. Edmunds, United Kingdom | 11-50 | Exact match | 4 contacts → |
“SUBMARINE CABLE AND PIPELINE TRACKING SPECIALISTS We have over 30 years experience in the business of Submarine Cable and Pipeline surveyance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Tigergeo Limitedtigergeo.com HQ: Hereford, United KingdomReported employees: 1-10 | Hereford, United Kingdom | 1-10 | Exact match | 3 contacts → |
“TigerGeo is founded to provide land and geophysical survey and consultancy, guided by ethical concerns and environmental sustainability.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Adrok LTDadrokgroup.com HQ: Of Edinburgh, United KingdomReported employees: 11-50 | Of Edinburgh, United Kingdom | 11-50 | Exact match | 3 contacts → |
“Adrok is passionate about helping to make the world a better place by helping to better understand what lies beneath the earth creating virtual boreholes – therefore realising…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | GEO Therm LTDgeothermltd.co.uk HQ: Lowestoft, United KingdomReported employees: 1-10 | Lowestoft, United Kingdom | 1-10 | Exact match | 3 contacts → |
“Geo Therm Ltd provide non-invasive maritime and onshore Thermographic IRT Surveys, first pass High Voltage Partial Discharge (HVPD) inspections, hazardous area Ex Inspections, PAT…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Ambler Group Surveysambler-group.com HQ: Horsham, United KingdomReported employees: 1-10 | Horsham, United Kingdom | 1-10 | Exact match | 2 contacts → |
“Ambler Group Surveys provides GPR surveys, PAS128 utility surveys, CCTV drainage surveys and Topographical surveys nationwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Survey Dimensionssurveydimensions.co.uk HQ: St Austell, United KingdomReported employees: 1-10 | St Austell, United Kingdom | 1-10 | Exact match | 2 contacts → |
“We provide all aspects of Scanning, Measured Building Surveying, Topographical, Setting out and Underground Utility Detection services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 84 company matches
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Magnetic survey services: 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
81 records in the displayed employee bands.
3 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 84 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 magnetic survey services?
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 magnetic survey services did RevenueBase find based in the United Kingdom?
The saved snapshot records 84 matching company records, 672 tracked contacts and 244 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
Magnetic survey services by geography
- Magnetic survey services based in Perth, Australia
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- Magnetic survey services based in Chile
- Magnetic survey services based in France
- Magnetic survey services based in Germany
- Magnetic survey services based in India
- Magnetic survey services based in South Africa
- Magnetic survey services based in the United States
Cite this list
RevenueBase Data Team. Top 25 magnetic survey services based in the United Kingdom. Snapshot: November 6, 2026. https://revenuebase.ai/companies/magnetic-survey-services/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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- Magnetic survey services based in Perth, Australia
- Magnetic survey services based in Australia
- Magnetic survey services based in Brazil
- Magnetic survey services based in Canada
- Magnetic survey services based in Chile
- Magnetic survey services based in France