Company lists · Data refreshed November 2026
Top 25 Magnetic survey services worldwide
RevenueBase identified 1,495 company matches for magnetic survey services worldwide as of November 2026 and tracks 19,340 professional contacts across them, including 3,960 with verified work emails. Australia is the largest market and Perth the largest hub.
This list covers company matches for magnetic survey services worldwide, 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. Country and city lists for magnetic survey services follow the table.
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 worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,681 contacts → | ||||
Exact match “Capital Limited is a leading service provider for the exploration and mining industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 780 contacts → | ||||
Exact match “With more than 600 years of collective geoscience expertise, provided by more than 40 experts, we deliver unparalleled tenure and expertise across the global mining technology…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 594 contacts → | ||||
Exact match “ARGAS, since its inception in 1966, was focused on developing Geological and Geophysical field solutions to further explore the earth’s Natural Resources.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 363 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 353 contacts → | ||||
Exact match “ASIAN is a reservoir imaging company, offering a suite of geophysical services specializing in land and well seismic services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 336 contacts → | ||||
Exact match “Más de 25 años de experiencia, en Rock Drill brindamos seguridad e innovación en nuestros servicios de perforación de exploración diamantina, geotécnica, producción y servicios…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 219 contacts → | ||||
Exact match “Somos uma empresa mineira de engenharia com foco em soluções tecnológicas de medições.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 189 contacts → | ||||
Exact match “Orbit Garant Drilling Inc.( TSX:OGD) is one of the largest drilling companies in Canada, providing services to large mining companies, as well as intermediate and junior mining…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 180 contacts → | ||||
Exact match “RSC was established early in 2008 and now operates a global group of companies with subsidiaries in Africa, Asia, Oceania and Europe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 175 contacts → | ||||
Exact match “GeoAtacama Consultores Ltda.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 152 contacts → | ||||
Exact match “G-TEC provides marine and land based geophysical surveys.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 137 contacts → | ||||
Exact match “Dias is a world leader in innovative geophysical technologies used to map the subsurface in search of copper, gold, lithium, silver, uranium, zinc and more.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 135 contacts → | ||||
Exact match “Equity provides top-notch geological and logistical services required to effectively manage mineral exploration projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 115 contacts → | ||||
Exact match “MMS is a results-driven mining partner, committed to simplifying mining and exceeding expectations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 108 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 102 contacts → | ||||
Exact match “Geodetec Ingeniería - Soluciones de Ingeniería para la Minería en Chile Somos una empresa líder en ingeniería de terreno con más de 30 años de experiencia en el mercado chileno.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 88 contacts → | ||||
Exact match “EMGS Global AS (EMGS) is a leading provider of marine electromagnetic (EM) data and technology for offshore subsurface exploration and development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 84 contacts → | ||||
Exact match “Aurora Geosciences delivers geology, geophysics, and field operations services across Canada and the United States, with a focus on learning, testing, and reducing risk throughout…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 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 | |||||
| 20 | 81 contacts → | ||||
Exact match “Dragon Geosciences is a leading provider of customized surveying solutions for offshore renewable energy, nearshore construction, and oil and gas infrastructures.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 80 contacts → | ||||
Exact match “MinStaff Survey is a multi-disciplined surveying firm that has been providing professional surveying services to development, resource and infrastructure projects since 1995.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 79 contacts → | ||||
Exact match “OUR SERVICES Valentis is an exploration, mining services and advisory group in Southeast Asia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 77 contacts → | ||||
Exact match “Terraservice S.A.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 75 contacts → | ||||
Exact match “Welcome to Guideline Geo | ABEM | MALÅ, A world leading provider of non-destructive geophysical solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 74 contacts → | ||||
Exact match “maxgeo helps mining and exploration companies manage, connect and unlock the value of their geological data through integrated mining data management solutions.” 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 1,495 magnetic survey services worldwide
See the full list, filter by size, metro and specialty, and access 3,960 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Magnetic survey services worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for magnetic survey services are linked below.
- What qualifies
- Company records worldwide 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. 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 3,960 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.
Magnetic survey services by location
11 lists · largest firstEvery Magnetic survey services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Magnetic survey services based in Australia177
- Magnetic survey services based in the United States139
- Magnetic survey services based in Canada135
- Magnetic survey services based in the United Kingdom84
- Magnetic survey services based in India74
- Magnetic survey services based in Brazil65
- Magnetic survey services based in South Africa40
- Magnetic survey services based in Chile38
- Magnetic survey services based in Germany30
- Magnetic survey services based in France27
Cities
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 worldwide?
RevenueBase identified 1,495 company matches for magnetic survey services worldwide 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?
Capital Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most magnetic survey services?
Australia leads with 177 companies, followed by the United States (139) and Canada (135). Every magnetic survey services list by country and city is linked on this page.
Which city has the most magnetic survey services?
Perth leads with 36 company records, followed by Brisbane (15) and Toronto (13).
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 3,960 professional contacts with verified work emails tracked across these 1,495 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 1,495 magnetic survey services worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 magnetic survey services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,495 matching company records for magnetic survey services worldwide, with 19,340 tracked contacts and 3,960 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 worldwide
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 |  Capital Limitedcapdrill.comHQ: Mauritius, AustriaReported employees: 1,001-5,000 | Mauritius, Austria | 1,001-5,000 | Exact match | 1,681 contacts → |
“Capital Limited is a leading service provider for the exploration and mining industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  IMDEXimdex.comHQ: Perth, AustraliaReported employees: 501-1,000 | Perth, Australia | 501-1,000 | Exact match | 780 contacts → |
“With more than 600 years of collective geoscience expertise, provided by more than 40 experts, we deliver unparalleled tenure and expertise across the global mining technology…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  ARGASargas.comHQ: 4204 King Fahd Road, Saudi ArabiaReported employees: 1,001-5,000 | 4204 King Fahd Road, Saudi Arabia | 1,001-5,000 | Exact match | 594 contacts → |
“ARGAS, since its inception in 1966, was focused on developing Geological and Geophysical field solutions to further explore the earth’s Natural Resources.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Petroseismic Services S.Apetroseismicservices.comHQ: Bogota, ColombiaReported employees: 501-1,000 | Bogota, Colombia | 501-1,000 | Exact match | 363 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Asian Energy Services Limitedasianenergy.comHQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 353 contacts → |
“ASIAN is a reservoir imaging company, offering a suite of geophysical services specializing in land and well seismic services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Rock Drillrockdrillgroup.comHQ: Lima, PeruReported employees: 1,001-5,000 | Lima, Peru | 1,001-5,000 | Exact match | 336 contacts → |
“Más de 25 años de experiencia, en Rock Drill brindamos seguridad e innovación en nuestros servicios de perforación de exploración diamantina, geotécnica, producción y servicios…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Mirantemiranteengenharia.com.brHQ: Belo Horizonte, BrazilReported employees: 501-1,000 | Belo Horizonte, Brazil | 501-1,000 | Exact match | 219 contacts → |
“Somos uma empresa mineira de engenharia com foco em soluções tecnológicas de medições.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Orbit Garant Drillingorbitgarant.comHQ: Val-d'or, CanadaReported employees: 501-1,000 | Val-d'or, Canada | 501-1,000 | Exact match | 189 contacts → |
“Orbit Garant Drilling Inc.( TSX:OGD) is one of the largest drilling companies in Canada, providing services to large mining companies, as well as intermediate and junior mining…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  RSCrscmme.comHQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 180 contacts → |
“RSC was established early in 2008 and now operates a global group of companies with subsidiaries in Africa, Asia, Oceania and Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Geoatacama Servicios Geológicosgeoatacama.clHQ: Coquimbo, ChileReported employees: 201-500 | Coquimbo, Chile | 201-500 | Exact match | 175 contacts → |
“GeoAtacama Consultores Ltda.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  G-Tecg-tec.euHQ: Milmort, BelgiumReported employees: 51-200 | Milmort, Belgium | 51-200 | Exact match | 152 contacts → |
“G-TEC provides marine and land based geophysical surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  DIASdiasgeo.comHQ: Saskatoon, CanadaReported employees: 201-500 | Saskatoon, Canada | 201-500 | Exact match | 137 contacts → |
“Dias is a world leader in innovative geophysical technologies used to map the subsurface in search of copper, gold, lithium, silver, uranium, zinc and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Equity Explorationequityexploration.comHQ: Vancouver, BC, CanadaReported employees: 11-50 | Vancouver, BC, Canada | 11-50 | Exact match | 135 contacts → |
“Equity provides top-notch geological and logistical services required to effectively manage mineral exploration projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Mineral Mining Servicesmineralminingservices.com.auHQ: West Perth, AustraliaReported employees: 201-500 | West Perth, Australia | 201-500 | Exact match | 115 contacts → |
“MMS is a results-driven mining partner, committed to simplifying mining and exceeding expectations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | IMG Ltdaimgltda.com HQ: ChileReported employees: 51-200 | Chile | 51-200 | Exact match | 108 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 |  Geodetec Ingenieríageodetec.clHQ: Ñuñoa, ChileReported employees: 51-200 | Ñuñoa, Chile | 51-200 | Exact match | 102 contacts → |
“Geodetec Ingeniería - Soluciones de Ingeniería para la Minería en Chile Somos una empresa líder en ingeniería de terreno con más de 30 años de experiencia en el mercado chileno.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Electromagnetic Geoservices ASAemgs.comHQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 88 contacts → |
“EMGS Global AS (EMGS) is a leading provider of marine electromagnetic (EM) data and technology for offshore subsurface exploration and development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Aurora Geosciences LTDaurorageosciences.comHQ: Yellowknife, NT, CanadaReported employees: 11-50 | Yellowknife, NT, Canada | 11-50 | Exact match | 84 contacts → |
“Aurora Geosciences delivers geology, geophysics, and field operations services across Canada and the United States, with a focus on learning, testing, and reducing risk throughout…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  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. | |||||
| 20 |  Dragon Geosciencesdragon-geosciences.comHQ: 高雄, TaiwanReported employees: 51-200 | 高雄, Taiwan | 51-200 | Exact match | 81 contacts → |
“Dragon Geosciences is a leading provider of customized surveying solutions for offshore renewable energy, nearshore construction, and oil and gas infrastructures.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Minstaff Survey PTY LTDminstaffsurvey.comHQ: Toowoomba City, AustraliaReported employees: 51-200 | Toowoomba City, Australia | 51-200 | Exact match | 80 contacts → |
“MinStaff Survey is a multi-disciplined surveying firm that has been providing professional surveying services to development, resource and infrastructure projects since 1995.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Valentisvalentisasia.comHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 79 contacts → |
“OUR SERVICES Valentis is an exploration, mining services and advisory group in Southeast Asia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Terraserviceterraservice.clHQ: Santiago, ChileReported employees: 201-500 | Santiago, Chile | 201-500 | Exact match | 77 contacts → |
“Terraservice S.A.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Guideline GEOguidelinegeo.comHQ: Solna, SwedenReported employees: 51-200 | Solna, Sweden | 51-200 | Exact match | 75 contacts → |
“Welcome to Guideline Geo | ABEM | MALÅ, A world leading provider of non-destructive geophysical solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Maxgeomaxgeo.comHQ: Fremantle, United StatesReported employees: 51-200 | Fremantle, United States | 51-200 | Exact match | 74 contacts → |
“maxgeo helps mining and exploration companies manage, connect and unlock the value of their geological data through integrated mining data management solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,495 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
1,478 records in the displayed employee bands.
17 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,495 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 ↗
Magnetic survey services by location
11 lists · largest firstEvery Magnetic survey services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Magnetic survey services based in Australia177
- Magnetic survey services based in the United States139
- Magnetic survey services based in Canada135
- Magnetic survey services based in the United Kingdom84
- Magnetic survey services based in India74
- Magnetic survey services based in Brazil65
- Magnetic survey services based in South Africa40
- Magnetic survey services based in Chile38
- Magnetic survey services based in Germany30
- Magnetic survey services based in France27
Cities
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 worldwide?
The saved snapshot records 1,495 matching company records, 19,340 tracked contacts and 3,960 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 magnetic survey services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/magnetic-survey-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 magnetic survey services worldwide
RevenueBase records 1,495 matching company records for magnetic survey services worldwide, with 19,340 tracked contacts and 3,960 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 worldwide
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 | Capital Limitedcapdrill.com HQ: Mauritius, AustriaReported employees: 1,001-5,000 | Mauritius, Austria | 1,001-5,000 | Exact match | 1,681 contacts → |
“Capital Limited is a leading service provider for the exploration and mining industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | IMDEXimdex.com HQ: Perth, AustraliaReported employees: 501-1,000 | Perth, Australia | 501-1,000 | Exact match | 780 contacts → |
“With more than 600 years of collective geoscience expertise, provided by more than 40 experts, we deliver unparalleled tenure and expertise across the global mining technology…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | ARGASargas.com HQ: 4204 King Fahd Road, Saudi ArabiaReported employees: 1,001-5,000 | 4204 King Fahd Road, Saudi Arabia | 1,001-5,000 | Exact match | 594 contacts → |
“ARGAS, since its inception in 1966, was focused on developing Geological and Geophysical field solutions to further explore the earth’s Natural Resources.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Petroseismic Services S.Apetroseismicservices.com HQ: Bogota, ColombiaReported employees: 501-1,000 | Bogota, Colombia | 501-1,000 | Exact match | 363 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Asian Energy Services Limitedasianenergy.com HQ: Mumbai, IndiaReported employees: 51-200 | Mumbai, India | 51-200 | Exact match | 353 contacts → |
“ASIAN is a reservoir imaging company, offering a suite of geophysical services specializing in land and well seismic services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Rock Drillrockdrillgroup.com HQ: Lima, PeruReported employees: 1,001-5,000 | Lima, Peru | 1,001-5,000 | Exact match | 336 contacts → |
“Más de 25 años de experiencia, en Rock Drill brindamos seguridad e innovación en nuestros servicios de perforación de exploración diamantina, geotécnica, producción y servicios…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Mirantemiranteengenharia.com.br HQ: Belo Horizonte, BrazilReported employees: 501-1,000 | Belo Horizonte, Brazil | 501-1,000 | Exact match | 219 contacts → |
“Somos uma empresa mineira de engenharia com foco em soluções tecnológicas de medições.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Orbit Garant Drillingorbitgarant.com HQ: Val-d'or, CanadaReported employees: 501-1,000 | Val-d'or, Canada | 501-1,000 | Exact match | 189 contacts → |
“Orbit Garant Drilling Inc.( TSX:OGD) is one of the largest drilling companies in Canada, providing services to large mining companies, as well as intermediate and junior mining…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | RSCrscmme.com HQ: Perth, AustraliaReported employees: 51-200 | Perth, Australia | 51-200 | Exact match | 180 contacts → |
“RSC was established early in 2008 and now operates a global group of companies with subsidiaries in Africa, Asia, Oceania and Europe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Geoatacama Servicios Geológicosgeoatacama.cl HQ: Coquimbo, ChileReported employees: 201-500 | Coquimbo, Chile | 201-500 | Exact match | 175 contacts → |
“GeoAtacama Consultores Ltda.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | G-Tecg-tec.eu HQ: Milmort, BelgiumReported employees: 51-200 | Milmort, Belgium | 51-200 | Exact match | 152 contacts → |
“G-TEC provides marine and land based geophysical surveys.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | DIASdiasgeo.com HQ: Saskatoon, CanadaReported employees: 201-500 | Saskatoon, Canada | 201-500 | Exact match | 137 contacts → |
“Dias is a world leader in innovative geophysical technologies used to map the subsurface in search of copper, gold, lithium, silver, uranium, zinc and more.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Equity Explorationequityexploration.com HQ: Vancouver, BC, CanadaReported employees: 11-50 | Vancouver, BC, Canada | 11-50 | Exact match | 135 contacts → |
“Equity provides top-notch geological and logistical services required to effectively manage mineral exploration projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mineral Mining Servicesmineralminingservices.com.au HQ: West Perth, AustraliaReported employees: 201-500 | West Perth, Australia | 201-500 | Exact match | 115 contacts → |
“MMS is a results-driven mining partner, committed to simplifying mining and exceeding expectations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | IMG Ltdaimgltda.com HQ: ChileReported employees: 51-200 | Chile | 51-200 | Exact match | 108 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Geodetec Ingenieríageodetec.cl HQ: Ñuñoa, ChileReported employees: 51-200 | Ñuñoa, Chile | 51-200 | Exact match | 102 contacts → |
“Geodetec Ingeniería - Soluciones de Ingeniería para la Minería en Chile Somos una empresa líder en ingeniería de terreno con más de 30 años de experiencia en el mercado chileno.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Electromagnetic Geoservices ASAemgs.com HQ: Oslo, NorwayReported employees: 11-50 | Oslo, Norway | 11-50 | Exact match | 88 contacts → |
“EMGS Global AS (EMGS) is a leading provider of marine electromagnetic (EM) data and technology for offshore subsurface exploration and development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Aurora Geosciences LTDaurorageosciences.com HQ: Yellowknife, NT, CanadaReported employees: 11-50 | Yellowknife, NT, Canada | 11-50 | Exact match | 84 contacts → |
“Aurora Geosciences delivers geology, geophysics, and field operations services across Canada and the United States, with a focus on learning, testing, and reducing risk throughout…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | 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. | |||||
| 20 | Dragon Geosciencesdragon-geosciences.com HQ: 高雄, TaiwanReported employees: 51-200 | 高雄, Taiwan | 51-200 | Exact match | 81 contacts → |
“Dragon Geosciences is a leading provider of customized surveying solutions for offshore renewable energy, nearshore construction, and oil and gas infrastructures.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Minstaff Survey PTY LTDminstaffsurvey.com HQ: Toowoomba City, AustraliaReported employees: 51-200 | Toowoomba City, Australia | 51-200 | Exact match | 80 contacts → |
“MinStaff Survey is a multi-disciplined surveying firm that has been providing professional surveying services to development, resource and infrastructure projects since 1995.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Valentisvalentisasia.com HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 79 contacts → |
“OUR SERVICES Valentis is an exploration, mining services and advisory group in Southeast Asia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Terraserviceterraservice.cl HQ: Santiago, ChileReported employees: 201-500 | Santiago, Chile | 201-500 | Exact match | 77 contacts → |
“Terraservice S.A.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Guideline GEOguidelinegeo.com HQ: Solna, SwedenReported employees: 51-200 | Solna, Sweden | 51-200 | Exact match | 75 contacts → |
“Welcome to Guideline Geo | ABEM | MALÅ, A world leading provider of non-destructive geophysical solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Maxgeomaxgeo.com HQ: Fremantle, United StatesReported employees: 51-200 | Fremantle, United States | 51-200 | Exact match | 74 contacts → |
“maxgeo helps mining and exploration companies manage, connect and unlock the value of their geological data through integrated mining data management solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,495 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
1,478 records in the displayed employee bands.
17 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 across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 1,495 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 ↗
Magnetic survey services by location
11 lists · largest firstEvery Magnetic survey services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Magnetic survey services based in Australia177
- Magnetic survey services based in the United States139
- Magnetic survey services based in Canada135
- Magnetic survey services based in the United Kingdom84
- Magnetic survey services based in India74
- Magnetic survey services based in Brazil65
- Magnetic survey services based in South Africa40
- Magnetic survey services based in Chile38
- Magnetic survey services based in Germany30
- Magnetic survey services based in France27
Cities
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 worldwide?
The saved snapshot records 1,495 matching company records, 19,340 tracked contacts and 3,960 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 magnetic survey services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/magnetic-survey-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗