Company lists · Data refreshed October 2026

Top 25 Resistivity processing and interpretation services based in the United States

RevenueBase identified 122 company matches for resistivity processing and interpretation services associated with the United States as of October 2026 and tracks 1,498 professional contacts across them, including 371 with verified work emails. Houston is the largest hub.

This list covers company matches for resistivity processing and interpretation services associated with the United States, 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 October 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 19, 2026 How this list was built
122Companies
1,498Contacts tracked
371Verified emails
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The 25 largest resistivity processing and interpretation services based in the United States

Ranked by team size
Top 25 of 122 company matches for resistivity processing and interpretation services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 19, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMissouri City, TX, United StatesHQ recorded Oct 19, 2026201-500490 contacts →

Exact match

“GGS provides an integrated suite of Geoscience solutions to the global oil and gas industry including high-resolution RG-3D Reservoir Grade® seismic data acquisition, Multi Client…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Oct 19, 202651-20073 contacts →

Exact match

“Lumina is a leading geophysical services solutions and software provider, specializing in innovative tools for subsurface data analysis in the energy industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
3Exact matchReno, NV, United StatesHQ recorded Oct 19, 202651-20068 contacts →

Exact match

“Minerals / Geothermal / Groundwater / Petroleum / Environmental / Infrastructure Are you concerned about ensuring every opportunity for success for your project and stakeholders?”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
4Exact matchWichita, KS, United StatesHQ recorded Oct 19, 202651-20065 contacts →

Exact match

“Headquartered in Wichita, Kansas, and founded in 1993, Paragon Geophysical Services, Inc.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
5Exact matchSan Jose, CA, United StatesHQ recorded Oct 19, 202651-20056 contacts →

Exact match

“Empowering geoscientists everywhere to explore and quantify the world since 1969.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
6Exact matchEnglewood, CO, United StatesHQ recorded Oct 19, 202651-20056 contacts →

Exact match

“Terra Guidance provides geological analysis remotely, onsite, and in-house.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
7Exact matchNorwood, NJ, United StatesHQ recorded Oct 19, 202651-20055 contacts →

Exact match

“Alpine are experts in acquiring, analyzing, and interpreting data from marine offshore, nearshore, and freshwater environments.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
8Exact matchGrand Junction, CO, United StatesHQ recorded Oct 19, 202651-20046 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
9Exact matchTulsa, OK, United StatesHQ recorded Oct 19, 202651-20033 contacts →

Exact match

“Century Wireline Services, an entity of Century Geophysical LLC, offers borehole geophysical logging services.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Oct 19, 202611-5032 contacts →

Exact match

“Seismic Imaging & Reservoir Services & Petrophysics”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
11Exact matchHouston, TX, United StatesHQ recorded Oct 19, 202611-5028 contacts →

Exact match

“Seitel is an asset-light information company and a leading provider of land subsurface geophysical information to E&P companies in North America.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
12Exact matchDenver, CO, United StatesHQ recorded Oct 19, 202611-5024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
13Exact matchSaratoga Springs, NY, United StatesHQ recorded Oct 19, 202611-5023 contacts →

Exact match

“Geophysical Software Development Celebrating 25 Years in business in 2023 Instrumental Software Technologies, Inc.(ISTI) specializes in full turnkey seismic monitoring services…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
14Exact matchAustin, TX, United StatesHQ recorded Oct 19, 202611-5020 contacts →

Exact match

“Advanced Geosciences, Inc.(AGI), based in Austin, Texas, is the leading developer and manufacturer of electrical resistivity and IP imaging hardware and software.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Oct 19, 202611-5019 contacts →

Exact match

“GeoTomo develops and offers high-end geophysical software products and provides advanced data processing services that help geophysicists around the world to image the…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
16Exact matchReno, NV, United StatesHQ recorded Oct 19, 202611-5017 contacts →

Exact match

“TerraCore provides infrared drill core imaging services and image processing solutions focused primarily on geological applications.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
17Exact matchPleasanton, CA, United StatesHQ recorded Oct 19, 202651-20016 contacts →

Exact match

“NEOS helps governments, energy ministries and exploration teams in the natural resources industries make faster, more informed decisions about where to explore, lease and drill.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
18Exact matchWheat Ridge, CO, United StatesHQ recorded Oct 19, 202611-5015 contacts →

Exact match

“Earth Science Systems, LLC (ESS, LLC) manufactures geophysical instrumentation and software for the construction, infrastructure, and energy industries.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
19Exact matchCorona, CA, United StatesHQ recorded Oct 19, 202611-5014 contacts →

Exact match

“Since May 1995 GEOVision has specialized in the application of geophysics to engineering and environmental investigations.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Oct 19, 202611-5012 contacts →

Exact match

“Who we are Advanced Geophysical Technology (“AGT”) is a growing Houston-based company that is revolutionizing seismic imaging.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
21Exact matchWhite River Junction, VT, United StatesHQ recorded Oct 19, 202611-5010 contacts →

Exact match

“New England Research (NER) specializes in the measurement and interpretation of rock properties for the energy industry.”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
22Exact matchReno, NV, United StatesHQ recorded Oct 19, 202611-5010 contacts →

Exact match

“MWH Geo-Surveys is a geophysical service group which has been successfully providing practical and cost-effective gravity and magnetic surveys for mining, petroleum and geothermal…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Oct 19, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
24Exact matchSalt Lake City, UT, United StatesHQ recorded Oct 19, 202611-507 contacts →

Exact match

“Geophysical Modeling and Inversion Services A leading global geophysical technologies company that develops and provides advanced 3D imaging solutions relevant to oil & gas…”

Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase
25Exact matchTulsa, OK, United StatesHQ recorded Oct 19, 20261-107 contacts →

Exact match

“Hydro Resources Also Offers State-Of-The-Art Hydrogeophysical Imaging Services Which Allow Us To Evaluate Aquifers For Numerous Hydrological And Geological Purposes.”

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

Showing 25 of 122 resistivity processing and interpretation services based in the United States

See the full list, filter by size, metro and specialty, and access 371 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Resistivity processing and interpretation services based in the United States at a glance

As of Oct 19, 2026
24.8%Verified-email coverage
12.3Average contacts per company
1-10Median size (employees)
25.4%Largest-city concentration · Houston
Oct 19, 2026Page data refreshed

Companies by employee count

1-10
76
11-50
32
51-200
11
201-500
3

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 122 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “resistivity processing and interpretation services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 371 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 October 19, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Resistivity processing and interpretation services by metro

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 “resistivity processing and interpretation services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many resistivity processing and interpretation services are there based in the United States?

RevenueBase identified 122 company matches for resistivity processing and interpretation services associated with the United States as of October 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?

Global Geophysical Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most resistivity processing and interpretation services?

Houston leads with 31 company records, followed by Reno (6) and Denver (4).

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 371 professional contacts with verified work emails tracked across these 122 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 October 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 122 resistivity processing and interpretation services based in the United States. 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.