Company lists · Data refreshed September 2026

Top 25 Oil and gas digital transformation companies based in the United States

Name: Oil and gas digital transformation 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 5, 2026 1,057 companies tracked

RevenueBase identified 1,057 oil and gas digital transformation companies headquartered in the United States as of September 2026 and tracks 219,300 professional contacts across them, including 65,483 with verified work emails and 34,892 with mobile numbers. Houston is the largest hub.

This list covers oil and gas digital transformation 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 5, 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 5, 2026 86% judged on-target in blind review

1,057Companies

219,300Contacts tracked

65,483Verified emails

34,892Mobile numbers

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The 25 largest oil and gas digital transformation companies based in the United States

Ranked by team size

Top 25 of 1,057 oil and gas digital transformation companies based in the United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to oil and gas digital transformation 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	SLB	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	10001+	76,561 contacts →
	Indirect evidence “SLB is a global technology company that has driven energy innovation for more than a century.” Source: RevenueBase Database · checked Sep 5, 2026
2	Halliburton	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	10001+	53,380 contacts →
	Indirect evidence “We collaborate and engineer solutions to maximize asset value for our customers.” Source: RevenueBase Database · checked Sep 5, 2026
3	NOV	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	10001+	29,577 contacts →
	Indirect evidence “NOV delivers technology-driven solutions to empower the global energy industry.” Source: RevenueBase Database · checked Sep 5, 2026
4	EXPRO	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	5,001-10,000	6,466 contacts →
	Indirect evidence “Long recognized for extraordinary performance, superb safety and long-standing partnerships, and now incorporating Frank’s International, Expro is focused on enabling our…” Source: RevenueBase Database · checked Sep 5, 2026
5	Nabors Industries	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	10001+	5,865 contacts →
	Indirect evidence “Nabors Industries is a leading provider of advanced technology for the energy industry.” Source: RevenueBase Database · checked Sep 5, 2026
6	FMC Technologies	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	10001+	4,749 contacts →
	Indirect evidence “FMC Technologies is now TechnipFMC.” Source: RevenueBase Database · checked Sep 5, 2026
7	KEY Energy Services	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,755 contacts →
	Indirect evidence “Headquartered in Houston, Texas, Key Energy Services provides a wide array of leading edge energy production solutions and services.” Source: RevenueBase Database · checked Sep 5, 2026
8	CTG	Strong evidence	Amherst, NY, United StatesHQ checked Sep 5, 2026	5,001-10,000	2,264 contacts →
	Strong evidence “CTG, a Cegeka company, is at the forefront of digital transformation, offering innovative IT solutions and services that accelerate your strategy and project momentum.” Source: RevenueBase Database · checked Sep 5, 2026
9	OIL States International	Partial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	5,001-10,000	2,215 contacts →
	Partial evidence “Oil States International, Inc.” Source: RevenueBase Database · checked Sep 5, 2026
10	Techwave	Strong evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	2,140 contacts →
	Strong evidence “Techwave is a leading global IT and engineering services and solutions company revolutionizing digital transformation.” Source: RevenueBase Database · checked Sep 5, 2026
11	Dril-Quip	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,387 contacts →
	Indirect evidence “Dril-Quip is part of Innovex, a unique energy industrial platform.” Source: RevenueBase Database · checked Sep 5, 2026
12	programming.com	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 5, 2026	1,001-5,000	1,114 contacts →
	Indirect evidence “Programming.com is a leading AI development and software development company helping global enterprises turn complex ideas into secure, intelligent and business-ready solutions.” Source: RevenueBase Database · checked Sep 5, 2026
13	Avasoft	Strong evidence	Blue Bell, PA, United StatesHQ checked Sep 5, 2026	1,001-5,000	977 contacts →
	Strong evidence “AVASOFT is a leading digital transformation strategy company that offers clients a holistic, product-centric approach to digital transformation by combining strategic planning…” Source: RevenueBase Database · checked Sep 5, 2026
14	Intech Automation & Intelligence	Partial evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	501-1,000	879 contacts →
	Partial evidence “INTECH Automation & Intelligence is a globally renowned industrial automation & digitalization technology company.” Source: RevenueBase Database · checked Sep 5, 2026
15	ZEB	Strong evidence	Wilmington, DE, United StatesHQ checked Sep 5, 2026	1,001-5,000	851 contacts →
	Strong evidence “zeb is a leading digital transformation strategy company, an AWS Premier Tier Partner, Databricks Select Partner and ServiceNow Premier Partner that offers clients a holistic…” Source: RevenueBase Database · checked Sep 5, 2026
16	Team International	Indirect evidence	Lake Mary, FL, United StatesHQ checked Sep 5, 2026	1,001-5,000	820 contacts →
	Indirect evidence “TEAM International is a leading U.S.” Source: RevenueBase Database · checked Sep 5, 2026
17	LMKR	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	501-1,000	777 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 5, 2026
18	Capco Energy	Strong evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	715 contacts →
	Strong evidence “For 25 years Capco’s Energy practice has combined innovative thinking with deep industry knowledge to provide business consulting, digital transformation and technology services…” Source: RevenueBase Database · checked Sep 5, 2026
19	Sage IT	Indirect evidence	Frisco, TX, United StatesHQ checked Sep 5, 2026	501-1,000	693 contacts →
	Indirect evidence “Sage IT accelerates business clockspeeds for customers using cutting-edge information technologies and exceptional talent.” Source: RevenueBase Database · checked Sep 5, 2026
20	Innover Digital	Partial evidence	Alpharetta, GA, United StatesHQ checked Sep 5, 2026	1,001-5,000	589 contacts →
	Partial evidence “Innover is an award-winning AI-first engineering firm, transforming businesses through Experience Engineering, Digital Engineering, and Process Engineering.” Source: RevenueBase Database · checked Sep 5, 2026
21	Ingenero	Indirect evidence	Houston, TX, United StatesHQ checked Sep 5, 2026	501-1,000	532 contacts →
	Indirect evidence “Ingenero's goal is to be the best process engineering firm by delivering the highest quality service and software solutions at the lowest cost.” Source: RevenueBase Database · checked Sep 5, 2026
22	Msrcosmos LLC	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 5, 2026	1,001-5,000	462 contacts →
	Partial evidence “At MSRcosmos, we're driven by the belief in the transformative power of technology to inspire and shape businesses and communities globally.” Source: RevenueBase Database · checked Sep 5, 2026
23	Atlas Energy Solutions	Indirect evidence	Austin, TX, United StatesHQ checked Sep 5, 2026	1,001-5,000	458 contacts →
	Indirect evidence “Atlas Energy Solutions Inc.(NYSE: AESI) is a leading solutions provider to the energy industry with a focus on leveraging technology, automation, and remote operations to enhance…” Source: RevenueBase Database · checked Sep 5, 2026
24	Kalypso A Rockwell Automation Business	Partial evidence	Milwaukee, WI, United StatesHQ checked Sep 5, 2026	1,001-5,000	393 contacts →
	Partial evidence “As Rockwell Automation’s digital service arm, we bring digital solutions to product problems.” Source: RevenueBase Database · checked Sep 5, 2026
25	Blackstraw	Strong evidence	Tampa, FL, United StatesHQ checked Sep 5, 2026	201-500	370 contacts →
	Strong evidence “Blackstraw is a leading Digital Transformation provider that specializes in delivering innovative data and artificial intelligence solutions to clients across various industries.” Source: RevenueBase Database · checked Sep 5, 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: oil and gas digital transformation 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 oil and gas digital transformation companies.
Partial evidence: Its own public description names part of oil and gas digital transformation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name oil and gas digital transformation 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 1,057 oil and gas digital transformation companies based in the United States

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Oil and gas digital transformation companies based in the United States at a glance

As of Sep 5, 2026

29.9%Verified-email coverage

15.9%Mobile-number coverage

207.5Average contacts per company

11-50Median size (employees)

26.9%Largest-city concentration · Houston

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

415

11-50

368

51-200

178

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

58,4170–30

3,92431–60

3261–90

890–180

3,102180+

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 digital transformation 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 “oil and gas digital transformation 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 oil and gas digital transformation 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 oil and gas digital transformation 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, 65,483 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 digital transformation companies by metro

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 oil and gas digital transformation 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 oil and gas digital transformation companies are there based in the United States?

RevenueBase identified 1,057 oil and gas digital transformation 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?

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

Which city has the most oil and gas digital transformation companies?

Houston leads with 284 headquartered companies, followed by Austin (33) and Denver (31).

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 65,483 verified decision-maker contacts tracked across these 1,057 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 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.