Company lists · Data refreshed September 2026

Top 25 Seismic survey companies based in the United States

Name: Seismic survey companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 330 companies tracked

RevenueBase identified 330 seismic survey companies headquartered in the United States as of September 2026 and tracks 5,788 professional contacts across them, including 1,424 with verified work emails. Houston is the largest hub.

This list covers seismic survey companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

330Companies

5,788Contacts tracked

1,424Verified emails

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The 25 largest seismic survey companies based in the United States

Ranked by team size

Top 25 of 330 seismic survey companies based in the United States, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to seismic survey companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Geokinetics INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	501-1,000	834 contacts →
	Indirect evidence “Headquartered in Houston, Texas, Geokinetics is one of the world’s largest independent land and seafloor geophysical companies.” Source: RevenueBase Database · checked Sep 22, 2026
2	ION GEO	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	201-500	583 contacts →
	Indirect evidence “ION commenced the voluntary Chapter 11 process with lender support and DIP financing in April 2022.” Source: RevenueBase Database · checked Sep 22, 2026
3	Saexploration	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	201-500	521 contacts →
	Indirect evidence “SAExploration offers a full range of geophysical ground acquisition services from design, prospecting, drilling, recording and analysis of field quality, as well as mobilization…” Source: RevenueBase Database · checked Sep 22, 2026
4	Global Geophysical Services	Partial evidence	Missouri City, TX, United StatesHQ checked Sep 22, 2026	201-500	396 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 22, 2026
5	Dawson Geophysical	Partial evidence	Midland, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	211 contacts →
	Partial evidence “Dawson Geophysical Company provides onshore seismic data acquisition and processing services in the United States and Canada.” Source: RevenueBase Database · checked Sep 22, 2026
6	ESG Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	51-200	169 contacts →
	Indirect evidence “ESG Solutions is a world leader in passive microseismic monitoring.” Source: RevenueBase Database · checked Sep 22, 2026
7	Inova Geophysical	Partial evidence	Sugar Land, TX, United StatesHQ checked Sep 22, 2026	201-500	153 contacts →
	Partial evidence “INOVA designs and manufactures seismic data acquisition systems primarily for the oil and gas industry.” Source: RevenueBase Database · checked Sep 22, 2026
8	Benthic - Utec	Partial evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	51-200	115 contacts →
	Partial evidence “Benthic is a global leader in offshore marine geotechnical investigation, survey, analysis and design.” Source: RevenueBase Database · checked Sep 22, 2026
9	Fairfieldnodal	Indirect evidence	Sugar Land, TX, United StatesHQ checked Sep 22, 2026	n/a	114 contacts →
	Indirect evidence “Regarded as a pioneer in nodal technology, Fairfield Geotechnologies has innovated continually for more than 40 years.” Source: RevenueBase Database · checked Sep 22, 2026
10	Seabed Geosolutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	n/a	111 contacts →
	Indirect evidence “This company has been divested.” Source: RevenueBase Database · checked Sep 22, 2026
11	Tdi-Brooks	Partial evidence	College Station, TX, United StatesHQ checked Sep 22, 2026	51-200	107 contacts →
	Partial evidence “TDI-Brooks is a 27-year-old research and service company specializing in geotechnical and offshore survey projects; multi-disciplinary oceanographic and environmental projects…” Source: RevenueBase Database · checked Sep 22, 2026
12	Microseismic, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	51-200	79 contacts →
	Partial evidence “Specialist in Real-Time Completions Intelligence for Fracture Geometry & Efficiency \| Geohazards \| Stress Field \| CCUS \| Geothermal \| FDI \| Sinkhole Detection \| Induced Seismicity…” Source: RevenueBase Database · checked Sep 22, 2026
13	Rangefront Mining Services	Indirect evidence	Elko, NV, United StatesHQ checked Sep 22, 2026	51-200	79 contacts →
	Indirect evidence “Rangefront exists to serve your mining or exploration project in the most efficient, advanced, and forward-thinking way.” Source: RevenueBase Database · checked Sep 22, 2026
14	Lumina Geophysical	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	51-200	69 contacts →
	Indirect evidence “Lumina is a leading geophysical services solutions and software provider, specializing in innovative tools for subsurface data analysis in the energy industry.” Source: RevenueBase Database · checked Sep 22, 2026
15	Zonge International	Indirect evidence	Reno, NV, United StatesHQ checked Sep 22, 2026	51-200	64 contacts →
	Indirect evidence “Minerals / Geothermal / Groundwater / Petroleum / Environmental / Infrastructure Are you concerned about ensuring every opportunity for success for your project and stakeholders?” Source: RevenueBase Database · checked Sep 22, 2026
16	Terra Guidance, LLC	Indirect evidence	Englewood, CO, United StatesHQ checked Sep 22, 2026	51-200	59 contacts →
	Indirect evidence “Terra Guidance provides geological analysis remotely, onsite, and in-house.” Source: RevenueBase Database · checked Sep 22, 2026
17	Paragon Geophysical Services, INC	Indirect evidence	Wichita, KS, United StatesHQ checked Sep 22, 2026	51-200	59 contacts →
	Indirect evidence “Headquartered in Wichita, Kansas, and founded in 1993, Paragon Geophysical Services, Inc.” Source: RevenueBase Database · checked Sep 22, 2026
18	Alpine Ocean Seismic Survey, INC	Indirect evidence	Norwood, NJ, United StatesHQ checked Sep 22, 2026	51-200	55 contacts →
	Indirect evidence “Alpine are experts in acquiring, analyzing, and interpreting data from marine offshore, nearshore, and freshwater environments.” Source: RevenueBase Database · checked Sep 22, 2026
19	Geometrics INC	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 22, 2026	51-200	52 contacts →
	Indirect evidence “Empowering geoscientists everywhere to explore and quantify the world since 1969.” Source: RevenueBase Database · checked Sep 22, 2026
20	Field GEO Services, INC	Indirect evidence	Grand Junction, CO, United StatesHQ checked Sep 22, 2026	51-200	47 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
21	Geophysical Technology, INC	Partial evidence	Bellaire, TX, United StatesHQ checked Sep 22, 2026	11-50	45 contacts →
	Partial evidence “Geophysical Technology, Inc.(GTI) designs, engineers, and manufactures wireless seismic recording technology, ancillary equipment and tools.” Source: RevenueBase Database · checked Sep 22, 2026
22	Terrasond - Utec	Partial evidence	Palmer, AK, United StatesHQ checked Sep 22, 2026	51-200	38 contacts →
	Partial evidence “Provider of professional surveying services throughout the world safely, effectively, and economically.” Source: RevenueBase Database · checked Sep 22, 2026
23	Sauls Seismic	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 22, 2026	11-50	37 contacts →
	Partial evidence “Sauls Seismic has been in the monitoring business for over four decades.” Source: RevenueBase Database · checked Sep 22, 2026
24	Oars Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	11-50	37 contacts →
	Partial evidence “Marine geoscience consulting group specializing in survey project consulting, data management, and the provision of experienced field personnel in support of offshore energy…” Source: RevenueBase Database · checked Sep 22, 2026
25	Borehole Seismic, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	11-50	36 contacts →
	Indirect evidence “We are an oilfield technology company that focuses on acquiring downhole data using fiber optics and geophones to provide completion and production monitoring services.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: seismic survey companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names seismic survey companies.
Partial evidence: Its own public description names part of seismic survey companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name seismic survey companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 330 seismic survey companies based in the United States

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Seismic survey companies based in the United States at a glance

As of Sep 22, 2026

24.6%Verified-email coverage

17.5Average contacts per company

1-10Median size (employees)

25.5%Largest-city concentration · Houston

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

196

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 330 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among seismic survey companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “seismic survey companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names seismic survey companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among seismic survey companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,424 across the full list. 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 September 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Seismic survey companies by metro

Seismic survey companies in Houston84

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names seismic survey companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many seismic survey companies are there based in the United States?

RevenueBase identified 330 seismic survey companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Geokinetics INC, headquartered in Houston, tops this list with the largest team on record.

Which city has the most seismic survey companies?

Houston leads with 84 headquartered companies, followed by Denver (11) and Reno (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,424 verified decision-maker contacts tracked across these 330 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 2026.

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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 Smart Search, 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.