Company lists · Data refreshed September 2026
Top 25 Oil and gas data analytics companies based in Houston, United States
RevenueBase identified 194 oil and gas data analytics companies headquartered in Houston, United States as of September 2026 and tracks 176,453 professional contacts across them, including 54,021 with verified work emails. Houston is the largest hub.
This list covers oil and gas data analytics companies headquartered in Houston, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest oil and gas data analytics companies based in Houston, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | SLBIndirect evidence | 76,561 | |||
“SLB is a global technology company that has driven energy innovation for more than a century.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | HalliburtonIndirect evidence | 53,380 | |||
“We collaborate and engineer solutions to maximize asset value for our customers.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 29,577 | ||||
“NOV delivers technology-driven solutions to empower the global energy industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 5,865 | ||||
“Nabors Industries is a leading provider of advanced technology for the energy industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 2,755 | ||||
“Headquartered in Houston, Texas, Key Energy Services provides a wide array of leading edge energy production solutions and services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | TGSPartial evidence | 1,775 | |||
“TGS provides advanced data and intelligence to companies active in the energy sector.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 1,500 | ||||
“With over 70 offices in more than 50 countries located in major oil-producing provinces, Core Laboratories provides services to the world's major, national, and independent oil…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | LMKRPartial evidence | 777 | |||
“Founded in 1994 and built on a strong geoscience and data management footprint, LMKR has evolved into a premier technology company expanding its reach to Clean Energy…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 267 | ||||
“Corva is on a mission to reinvent the future of Energy.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | Flotek Industries, INCIndirect evidence | 238 | |||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 174 | ||||
“ROGII is the leading technology provider for upstream Oil & Gas providing solutions for geoscience, drilling, and completions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | 108 | ||||
“Enertia Software continues to lead the upstream oil and gas industry with integrated enterprise solutions for the upstream oil and gas industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 86 | ||||
“Welligence is a pioneering energy analytics firm leveraging cutting-edge machine learning to revolutionize the oil and gas analytics landscape.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 82 | ||||
“Anyone can provide data.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 74 | ||||
“ComboCurve is a industry leading cloud-based software solution for A&D, reservoir management, and forecasting in the energy sector.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 74 | ||||
“Bluware, a CMG company, leverages the latest cloud and AI innovations to revolutionize geoscience data and interpretation workflows so geoscientists can deliver faster and smarter…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 69 | ||||
“Since 2007, QRI has been creating value by focusing on our client's most important assets - their reservoirs.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | Lumina GeophysicalPartial evidence | 69 | |||
“Lumina is a leading geophysical services solutions and software provider, specializing in innovative tools for subsurface data analysis in the energy industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | 64 | ||||
“At Bardasz, we're your trusted partner for real-time data solutions in Drilling and Completions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 59 | ||||
“AKM ENTERPRISES INC.(AKM-AI) is a leading provider of SaaS Platform mining billions of data points (human and machine) to simplify engineering workflows for E&P operators during…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 49 | ||||
“Founded in 2014, Tachyus is a leader in operational optimization for the oil and gas industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | Inerg, INCStrong evidence | 41 | |||
“inerG is an oil and gas production, economics and asset information management software company based in Houston, Texas that develops technology for investing and operating energy…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | Geocomputing Group LLCIndirect evidence | 39 | |||
“Empowering innovation through advanced geospatial and computing solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | NeuralogStrong evidence | 37 | |||
“Neuralog provides practical and intuitive solutions for the oil and gas industry.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 25 | 36 | ||||
“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: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 194 oil and gas data analytics companies based in Houston, United States
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Oil and gas data analytics companies based in Houston, United States at a glance
As of Sep 5, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Houston, over 194 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 oil and gas data analytics companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Houston, United States whose own description of what they do matches “oil and gas data analytics companies”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among oil and gas data analytics companies, and records with no verified work email. Companies headquartered outside Houston 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 an evidence 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, 54,021 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 5, 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.
Oil and gas data analytics companies by metro in the United States
- Oil and gas data analytics companies in Houston194
- Oil and gas data analytics companies in Denver31
- Oil and gas data analytics companies in Austin28
- Oil and gas data analytics companies in Dallas28
Frequently asked
How many oil and gas data analytics companies are there based in Houston, United States?
RevenueBase identified 194 oil and gas data analytics companies headquartered in Houston, 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?
SLB, headquartered in Houston, tops this list with the largest team on record.
Which city has the most oil and gas data analytics companies?
Houston leads with 194 headquartered companies, followed by Denver (31) and Austin (28).
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 54,021 verified decision-maker contacts tracked across these 194 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 5, 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 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.
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