Company lists · Data refreshed November 2026
Top 25 Gamma ray logging services worldwide
RevenueBase identified 89 company matches for gamma ray logging services worldwide as of November 2026 and tracks 654 professional contacts across them, including 205 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for gamma ray logging 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 gamma ray logging 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 gamma ray logging services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 54 contacts → | ||||
Exact match “SIPPL offers state of the art Geophysical/Geotechnical/GIS Survey Services and Sales that are among the best in the Industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 47 contacts → | ||||
Exact match “Since 1979 Robertson Geologging Ltd has been the pioneer developer of geophysical logging technologies and techniques.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 43 contacts → | ||||
Exact match “In 1978 the GEO-data GmbH was founded as a geological service enterprise.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 35 contacts → | ||||
Exact match “Geotek specialises in high-resolution, non-destructive analysis of geological cores through the use of our Multi-Sensor Core Logger (MSCL) platforms.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 35 contacts → | ||||
Exact match “Century Wireline Services, an entity of Century Geophysical LLC, offers borehole geophysical logging services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 34 contacts → | ||||
Exact match “Visuray is an oilfield service company that is pioneering downhole X-ray diagnostics to mitigate the risks oil companies face by giving them the power to see with certainty and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 21 contacts → | ||||
Exact match “terratec Geophysical Services offers surface geophysical and borehole logging services worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 21 contacts → | ||||
Exact match “Enerson Geophysical Exploration Company provides full service in various aspects of geophysical exploration with the implementation of innovative technologie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 16 contacts → | ||||
Exact match “Vista Clara develops and manufactures advanced nuclear resonance (NMR) technologies for groundwater, mining, and environmental investigations around the globe.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “Daishsat is an Australian-owned geophysical survey and geodetic services company supporting mineral exploration since 1992.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “Radsol has been providing Radiation Management Solutions to the Mining, Oil & Gas and Industrial sectors since 2008 (previously operated as Integrated Safety) and employs several…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “VPT Radiation Laboratory and Test Services (VPT Rad®) is an Independent, DLA Approved Radiation and Test Services Laboratory Offering- Turnkey, Integrated Radiation Effects Test…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “Medusa produces user friendly gamma-ray sensors for soil mapping around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 9 contacts → | ||||
Exact match “McKavanagh Engineering Services Pty Ltd (“McKeng”) Specialist radiation services & consulting Australia and PNG.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “As one of the leading geophysical companies in the CEE region we offer an exceptionally wide range of wireline services and engineering geophysics to characterize subsurface…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “INDUSTRIAL NUCLEAR COMPANY is a leading manufacturer of industrial gamma radiography equipment and radioactive sources, and a distributor of many related radiography supplies for…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “NON-DESTRUCTIVE TESTING for environmental, geo-technical, concrete and sub-surface applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “Welcome to GPR Investigation!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Quaesta Instruments LLC is based in the United States of America and is one of few industry leaders who specialize in precision neutron monitoring while creating custom…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Technical Services & Equipment for Geophysics in Australia and Internationally Specialising in Magnetics and Radiometric Survey Equipment, Magnetic Susceptibility & Conductivity…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Process Diagnostics with gamma rays at destillation columns, for Troubleshooting and predictive maintenance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “GPR Scanning Utilizing >30 years field experience, a wide range of top quality equipment and proven processes” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “At TowerScan, we know that even the smallest amount of operational downtime can have an enormous effect on your business and your bottom line.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Delta Geophysics’ team has an in-depth understanding of applied geophysical methods and techniques and can deliver under difficult field conditions when others cannot.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 2 contacts → | ||||
Exact match “Zeus Geotechnic specializes in ground penetrating radar scans at large construction sites, especially utilty-scale solar and housing developments.” 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 “gamma ray logging 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 89 gamma ray logging services worldwide
See the full list, filter by size, metro and specialty, and access 205 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Gamma ray logging 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 gamma ray logging services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “gamma ray logging 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 205 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.
Gamma ray logging services by location
1 lists · largest firstEvery Gamma ray logging services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “gamma ray logging services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many gamma ray logging services are there worldwide?
RevenueBase identified 89 company matches for gamma ray logging 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?
Shijay Projects India Private Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most gamma ray logging services?
The United States leads with 31 companies. Every gamma ray logging services list by country and city is linked on this page.
Which city has the most gamma ray logging services?
Houston leads with 4 company records, followed by Calgary (2) and Knoxville (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 205 professional contacts with verified work emails tracked across these 89 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 89 gamma ray logging 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 gamma ray logging 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 89 matching company records for gamma ray logging services worldwide, with 654 tracked contacts and 205 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 gamma ray logging 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 |  Shijay Projects India Private Limitedshijayprojects.comHQ: Gautam Buddha Nagar, IndiaReported employees: 51-200 | Gautam Buddha Nagar, India | 51-200 | Exact match | 54 contacts → |
“SIPPL offers state of the art Geophysical/Geotechnical/GIS Survey Services and Sales that are among the best in the Industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Robertson GEOrobertson-geo.comHQ: Conwy, AZ, United StatesReported employees: 501-1,000 | Conwy, AZ, United States | 501-1,000 | Exact match | 47 contacts → |
“Since 1979 Robertson Geologging Ltd has been the pioneer developer of geophysical logging technologies and techniques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Berenbostel, GermanyReported employees: 51-200 | Berenbostel, Germany | 51-200 | Exact match | 43 contacts → |
“In 1978 the GEO-data GmbH was founded as a geological service enterprise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Geotek Limitedgeotek.co.ukHQ: Daventry, United KingdomReported employees: 11-50 | Daventry, United Kingdom | 11-50 | Exact match | 35 contacts → |
“Geotek specialises in high-resolution, non-destructive analysis of geological cores through the use of our Multi-Sensor Core Logger (MSCL) platforms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Century Wireline Servicescenturywirelineservices.comHQ: Tulsa, AB, United StatesReported employees: 51-200 | Tulsa, AB, United States | 51-200 | Exact match | 35 contacts → |
“Century Wireline Services, an entity of Century Geophysical LLC, offers borehole geophysical logging services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Visurayvisuray.comHQ: Portomaso St Julian's, TX, MaltaReported employees: 51-200 | Portomaso St Julian's, TX, Malta | 51-200 | Exact match | 34 contacts → |
“Visuray is an oilfield service company that is pioneering downhole X-ray diagnostics to mitigate the risks oil companies face by giving them the power to see with certainty and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Terratec Geophysical Services Gmbh & Co.Kgterratec-geoservices.comHQ: Heitersheim, GermanyReported employees: 11-50 | Heitersheim, Germany | 11-50 | Exact match | 21 contacts → |
“terratec Geophysical Services offers surface geophysical and borehole logging services worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Enerson Geophysical Explorations COenersonengineering.comHQ: Çankaya, TürkiyeReported employees: 51-200 | Çankaya, Türkiye | 51-200 | Exact match | 21 contacts → |
“Enerson Geophysical Exploration Company provides full service in various aspects of geophysical exploration with the implementation of innovative technologie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Vista Clara INCvista-clara.comHQ: Mukilteo, WA, United StatesReported employees: 11-50 | Mukilteo, WA, United States | 11-50 | Exact match | 16 contacts → |
“Vista Clara develops and manufactures advanced nuclear resonance (NMR) technologies for groundwater, mining, and environmental investigations around the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Daishsat Geodetic Surveyorsdaishsat.comHQ: Murray Bridge, United StatesReported employees: 11-50 | Murray Bridge, United States | 11-50 | Exact match | 15 contacts → |
“Daishsat is an Australian-owned geophysical survey and geodetic services company supporting mineral exploration since 1992.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Radsolradsol.com.auHQ: West Leederville, AustraliaReported employees: 11-50 | West Leederville, Australia | 11-50 | Exact match | 13 contacts → |
“Radsol has been providing Radiation Management Solutions to the Mining, Oil & Gas and Industrial sectors since 2008 (previously operated as Integrated Safety) and employs several…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  VPT RADvptrad.comHQ: Chelmsford, MA, United StatesReported employees: 51-200 | Chelmsford, MA, United States | 51-200 | Exact match | 12 contacts → |
“VPT Radiation Laboratory and Test Services (VPT Rad®) is an Independent, DLA Approved Radiation and Test Services Laboratory Offering- Turnkey, Integrated Radiation Effects Test…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Medusa Radiometricsmedusa-radiometrics.comHQ: Groningen, NetherlandsReported employees: 1-10 | Groningen, Netherlands | 1-10 | Exact match | 10 contacts → |
“Medusa produces user friendly gamma-ray sensors for soil mapping around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Mckavanagh Engineering Services PTY LTDmckeng.com.auHQ: Mackay, AustraliaReported employees: 1-10 | Mackay, Australia | 1-10 | Exact match | 9 contacts → |
“McKavanagh Engineering Services Pty Ltd (“McKeng”) Specialist radiation services & consulting Australia and PNG.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Geo-Log Environmental & Geophysical LTDgeo-log.huHQ: Budapest, HungaryReported employees: 11-50 | Budapest, Hungary | 11-50 | Exact match | 6 contacts → |
“As one of the leading geophysical companies in the CEE region we offer an exceptionally wide range of wireline services and engineering geophysics to characterize subsurface…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Industrial Nuclear Companyir100.comHQ: San Leandro, TX, United StatesReported employees: 1-10 | San Leandro, TX, United States | 1-10 | Exact match | 6 contacts → |
“INDUSTRIAL NUCLEAR COMPANY is a leading manufacturer of industrial gamma radiography equipment and radioactive sources, and a distributor of many related radiography supplies for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Westcoast Scanning LTDwestcoastscanning.caHQ: Parksville, BC, CanadaReported employees: 11-50 | Parksville, BC, Canada | 11-50 | Exact match | 5 contacts → |
“NON-DESTRUCTIVE TESTING for environmental, geo-technical, concrete and sub-surface applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  GPR Investigationgpr-tech.comHQ: Hradec Králové, Czech RepublicReported employees: 11-50 | Hradec Králové, Czech Republic | 11-50 | Exact match | 5 contacts → |
“Welcome to GPR Investigation!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Quaesta Instruments LLCquaestainstruments.comHQ: Tucson, AZ, United StatesReported employees: 1-10 | Tucson, AZ, United States | 1-10 | Exact match | 4 contacts → |
“Quaesta Instruments LLC is based in the United States of America and is one of few industry leaders who specialize in precision neutron monitoring while creating custom…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Georesults PTY LTDgeoresults.com.auHQ: Helena Valley, AustraliaReported employees: 1-10 | Helena Valley, Australia | 1-10 | Exact match | 4 contacts → |
“Technical Services & Equipment for Geophysics in Australia and Internationally Specialising in Magnetics and Radiometric Survey Equipment, Magnetic Susceptibility & Conductivity…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  IBE Ingenieurbüro Esper Gmbhibe-engineering.comHQ: Grünstadt, GermanyReported employees: 1-10 | Grünstadt, Germany | 1-10 | Exact match | 4 contacts → |
“Process Diagnostics with gamma rays at destillation columns, for Troubleshooting and predictive maintenance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Terraprobeterraprobe.comHQ: Coquitlam, BC, CanadaReported employees: 11-50 | Coquitlam, BC, Canada | 11-50 | Exact match | 3 contacts → |
“GPR Scanning Utilizing >30 years field experience, a wide range of top quality equipment and proven processes” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Towerscantowerscan.comHQ: Sarnia, AB, CanadaReported employees: 1-10 | Sarnia, AB, Canada | 1-10 | Exact match | 3 contacts → |
“At TowerScan, we know that even the smallest amount of operational downtime can have an enormous effect on your business and your bottom line.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Delta Geophysics, INCdeltageophysics.comHQ: Catasauqua, PA, United StatesReported employees: 1-10 | Catasauqua, PA, United States | 1-10 | Exact match | 3 contacts → |
“Delta Geophysics’ team has an in-depth understanding of applied geophysical methods and techniques and can deliver under difficult field conditions when others cannot.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Zeus Geotechniczeusgeotechnic.comHQ: Winchester, VA, United StatesReported employees: 1-10 | Winchester, VA, United States | 1-10 | Exact match | 2 contacts → |
“Zeus Geotechnic specializes in ground penetrating radar scans at large construction sites, especially utilty-scale solar and housing developments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 89 company matches
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Gamma ray logging 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
89 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured 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 89 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 ↗
Gamma ray logging services by location
1 lists · largest firstEvery Gamma ray logging services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for gamma ray logging 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 gamma ray logging services did RevenueBase find worldwide?
The saved snapshot records 89 matching company records, 654 tracked contacts and 205 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 gamma ray logging services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/gamma-ray-logging-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 gamma ray logging services worldwide
RevenueBase records 89 matching company records for gamma ray logging services worldwide, with 654 tracked contacts and 205 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 gamma ray logging 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 | Shijay Projects India Private Limitedshijayprojects.com HQ: Gautam Buddha Nagar, IndiaReported employees: 51-200 | Gautam Buddha Nagar, India | 51-200 | Exact match | 54 contacts → |
“SIPPL offers state of the art Geophysical/Geotechnical/GIS Survey Services and Sales that are among the best in the Industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Robertson GEOrobertson-geo.com HQ: Conwy, AZ, United StatesReported employees: 501-1,000 | Conwy, AZ, United States | 501-1,000 | Exact match | 47 contacts → |
“Since 1979 Robertson Geologging Ltd has been the pioneer developer of geophysical logging technologies and techniques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HQ: Berenbostel, GermanyReported employees: 51-200 | Berenbostel, Germany | 51-200 | Exact match | 43 contacts → |
“In 1978 the GEO-data GmbH was founded as a geological service enterprise.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Geotek Limitedgeotek.co.uk HQ: Daventry, United KingdomReported employees: 11-50 | Daventry, United Kingdom | 11-50 | Exact match | 35 contacts → |
“Geotek specialises in high-resolution, non-destructive analysis of geological cores through the use of our Multi-Sensor Core Logger (MSCL) platforms.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Century Wireline Servicescenturywirelineservices.com HQ: Tulsa, AB, United StatesReported employees: 51-200 | Tulsa, AB, United States | 51-200 | Exact match | 35 contacts → |
“Century Wireline Services, an entity of Century Geophysical LLC, offers borehole geophysical logging services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Visurayvisuray.com HQ: Portomaso St Julian's, TX, MaltaReported employees: 51-200 | Portomaso St Julian's, TX, Malta | 51-200 | Exact match | 34 contacts → |
“Visuray is an oilfield service company that is pioneering downhole X-ray diagnostics to mitigate the risks oil companies face by giving them the power to see with certainty and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Terratec Geophysical Services Gmbh & Co.Kgterratec-geoservices.com HQ: Heitersheim, GermanyReported employees: 11-50 | Heitersheim, Germany | 11-50 | Exact match | 21 contacts → |
“terratec Geophysical Services offers surface geophysical and borehole logging services worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Enerson Geophysical Explorations COenersonengineering.com HQ: Çankaya, TürkiyeReported employees: 51-200 | Çankaya, Türkiye | 51-200 | Exact match | 21 contacts → |
“Enerson Geophysical Exploration Company provides full service in various aspects of geophysical exploration with the implementation of innovative technologie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Vista Clara INCvista-clara.com HQ: Mukilteo, WA, United StatesReported employees: 11-50 | Mukilteo, WA, United States | 11-50 | Exact match | 16 contacts → |
“Vista Clara develops and manufactures advanced nuclear resonance (NMR) technologies for groundwater, mining, and environmental investigations around the globe.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Daishsat Geodetic Surveyorsdaishsat.com HQ: Murray Bridge, United StatesReported employees: 11-50 | Murray Bridge, United States | 11-50 | Exact match | 15 contacts → |
“Daishsat is an Australian-owned geophysical survey and geodetic services company supporting mineral exploration since 1992.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Radsolradsol.com.au HQ: West Leederville, AustraliaReported employees: 11-50 | West Leederville, Australia | 11-50 | Exact match | 13 contacts → |
“Radsol has been providing Radiation Management Solutions to the Mining, Oil & Gas and Industrial sectors since 2008 (previously operated as Integrated Safety) and employs several…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | VPT RADvptrad.com HQ: Chelmsford, MA, United StatesReported employees: 51-200 | Chelmsford, MA, United States | 51-200 | Exact match | 12 contacts → |
“VPT Radiation Laboratory and Test Services (VPT Rad®) is an Independent, DLA Approved Radiation and Test Services Laboratory Offering- Turnkey, Integrated Radiation Effects Test…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Medusa Radiometricsmedusa-radiometrics.com HQ: Groningen, NetherlandsReported employees: 1-10 | Groningen, Netherlands | 1-10 | Exact match | 10 contacts → |
“Medusa produces user friendly gamma-ray sensors for soil mapping around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mckavanagh Engineering Services PTY LTDmckeng.com.au HQ: Mackay, AustraliaReported employees: 1-10 | Mackay, Australia | 1-10 | Exact match | 9 contacts → |
“McKavanagh Engineering Services Pty Ltd (“McKeng”) Specialist radiation services & consulting Australia and PNG.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Geo-Log Environmental & Geophysical LTDgeo-log.hu HQ: Budapest, HungaryReported employees: 11-50 | Budapest, Hungary | 11-50 | Exact match | 6 contacts → |
“As one of the leading geophysical companies in the CEE region we offer an exceptionally wide range of wireline services and engineering geophysics to characterize subsurface…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Industrial Nuclear Companyir100.com HQ: San Leandro, TX, United StatesReported employees: 1-10 | San Leandro, TX, United States | 1-10 | Exact match | 6 contacts → |
“INDUSTRIAL NUCLEAR COMPANY is a leading manufacturer of industrial gamma radiography equipment and radioactive sources, and a distributor of many related radiography supplies for…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Westcoast Scanning LTDwestcoastscanning.ca HQ: Parksville, BC, CanadaReported employees: 11-50 | Parksville, BC, Canada | 11-50 | Exact match | 5 contacts → |
“NON-DESTRUCTIVE TESTING for environmental, geo-technical, concrete and sub-surface applications.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | GPR Investigationgpr-tech.com HQ: Hradec Králové, Czech RepublicReported employees: 11-50 | Hradec Králové, Czech Republic | 11-50 | Exact match | 5 contacts → |
“Welcome to GPR Investigation!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Quaesta Instruments LLCquaestainstruments.com HQ: Tucson, AZ, United StatesReported employees: 1-10 | Tucson, AZ, United States | 1-10 | Exact match | 4 contacts → |
“Quaesta Instruments LLC is based in the United States of America and is one of few industry leaders who specialize in precision neutron monitoring while creating custom…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Georesults PTY LTDgeoresults.com.au HQ: Helena Valley, AustraliaReported employees: 1-10 | Helena Valley, Australia | 1-10 | Exact match | 4 contacts → |
“Technical Services & Equipment for Geophysics in Australia and Internationally Specialising in Magnetics and Radiometric Survey Equipment, Magnetic Susceptibility & Conductivity…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | IBE Ingenieurbüro Esper Gmbhibe-engineering.com HQ: Grünstadt, GermanyReported employees: 1-10 | Grünstadt, Germany | 1-10 | Exact match | 4 contacts → |
“Process Diagnostics with gamma rays at destillation columns, for Troubleshooting and predictive maintenance.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Terraprobeterraprobe.com HQ: Coquitlam, BC, CanadaReported employees: 11-50 | Coquitlam, BC, Canada | 11-50 | Exact match | 3 contacts → |
“GPR Scanning Utilizing >30 years field experience, a wide range of top quality equipment and proven processes” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Towerscantowerscan.com HQ: Sarnia, AB, CanadaReported employees: 1-10 | Sarnia, AB, Canada | 1-10 | Exact match | 3 contacts → |
“At TowerScan, we know that even the smallest amount of operational downtime can have an enormous effect on your business and your bottom line.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Delta Geophysics, INCdeltageophysics.com HQ: Catasauqua, PA, United StatesReported employees: 1-10 | Catasauqua, PA, United States | 1-10 | Exact match | 3 contacts → |
“Delta Geophysics’ team has an in-depth understanding of applied geophysical methods and techniques and can deliver under difficult field conditions when others cannot.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Zeus Geotechniczeusgeotechnic.com HQ: Winchester, VA, United StatesReported employees: 1-10 | Winchester, VA, United States | 1-10 | Exact match | 2 contacts → |
“Zeus Geotechnic specializes in ground penetrating radar scans at large construction sites, especially utilty-scale solar and housing developments.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 89 company matches
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Gamma ray logging 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
89 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured 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 89 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 ↗
Gamma ray logging services by location
1 lists · largest firstEvery Gamma ray logging services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for gamma ray logging 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 gamma ray logging services did RevenueBase find worldwide?
The saved snapshot records 89 matching company records, 654 tracked contacts and 205 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 gamma ray logging services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/gamma-ray-logging-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗