Company lists · Data refreshed September 2026

Top 21 Downstream oil and gas software companies based in The Woodlands, United States

Name: Downstream oil and gas software companies based in The Woodlands, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 35 companies tracked

RevenueBase identified 35 downstream oil and gas software companies headquartered in The Woodlands, United States as of September 2026 and tracks 4,421 professional contacts across them, including 1,235 with verified work emails. Across the United States, Houston is the largest hub for this category (466 companies); The Woodlands has 35.

This list covers downstream oil and gas software companies headquartered in The Woodlands, 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 28, 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 28, 2026 86% judged on-target in blind review

35Companies

4,421Contacts tracked

1,235Verified emails

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The 21 largest downstream oil and gas software companies based in The Woodlands, United States

Ranked by team size

Top 21 of 35 downstream oil and gas software companies based in The Woodlands, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to downstream oil and gas software 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	Cudd Energy Services	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,285 contacts →
	Strong evidence “Cudd offers a broad range of technical and specialized oilfield services to companies engaged in the exploration and production of oil and natural gas worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
2	BJ Energy Solutions	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	201-500	1,267 contacts →
	Strong evidence “Headquartered in The Woodlands, Texas, BJ Energy Solutions provides industry leading hydraulic fracturing solutions to upstream oil and gas companies engaged in the exploration…” Source: RevenueBase Database · checked Sep 28, 2026
3	Championx	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	5,001-10,000	638 contacts →
	Indirect evidence “We are ChampionX, bringing over a century of expertise to deliver forward-thinking innovations, unmatched global supply chain capability, and market-shaping solutions for the…” Source: RevenueBase Database · checked Sep 28, 2026
4	ONE X A Completions Partner	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	501-1,000	236 contacts →
	Strong evidence “One X: A Completions Partner, formerly Covenant Testing Technologies, is a leading provider of comprehensive completion services in the oil and gas industry.” Source: RevenueBase Database · checked Sep 28, 2026
5	Enercorp	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	201-500	192 contacts →
	Indirect evidence “Are you looking to maximize production and minimize spend throughout the lifecycle of your well?” Source: RevenueBase Database · checked Sep 28, 2026
6	Beusa Energy	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	51-200	156 contacts →
	Indirect evidence “Since 1996, Beusa has been a quiet force of disruption in the energy sector, driven by a relentless passion to redefine what's possible through unmatched innovation.” Source: RevenueBase Database · checked Sep 28, 2026
7	Eastern Energy Services, INC	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	201-500	145 contacts →
	Indirect evidence “Eastern is an industry leader in oilfield services for all phases of the operation with top of the line equipment and people.” Source: RevenueBase Database · checked Sep 28, 2026
8	Black Diamond Oilfield Services	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	51-200	101 contacts →
	Indirect evidence “Black Diamond Oilfield Rentals is a privately held company that offers a comprehensive range of products for rent and services tailored to meet the specific needs of our clients.” Source: RevenueBase Database · checked Sep 28, 2026
9	K&m Technology Group	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	51-200	85 contacts →
	Indirect evidence “K&M Technology Group was founded in 1988 and has been involved in extended reach and horizontal drilling since its inception.” Source: RevenueBase Database · checked Sep 28, 2026
10	Tejas Research And Engineering, LLC	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “Tejas Research & Engineering designs, manufactures, and tests ultra-reliable, deepwater and HPHT Subsurface Safety Valve Technologies that assure operators have the means to…” Source: RevenueBase Database · checked Sep 28, 2026
11	Entech Consulting Corporation	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Strong evidence “EnTech provides to the Oil & Gas Industry compliance assistance, permitting / modeling support, emission database support, Greenhouse Gas (GHG) reporting / monitoring, thermal…” Source: RevenueBase Database · checked Sep 28, 2026
12	TSB Offshore INC	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	11-50	12 contacts →
	Strong evidence “Worldwide oil and gas decommissioning consulting services including Abandonment Liability Studies, Asset Retirement Obligation Assessments (ARO), Decommissioning Liability Cost…” Source: RevenueBase Database · checked Sep 28, 2026
13	Production Sciences INC	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Production Sciences was a privately held company focused on delivering highly targeted oilfield technology & wellbore systems that improve ultimate reserve recovery and production…” Source: RevenueBase Database · checked Sep 28, 2026
14	Welldatabase	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Data doesn’t have to be a hassle.” Source: RevenueBase Database · checked Sep 28, 2026
15	Petrobench	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “PetroBench is the 1st cloud-based platform to support the design and collaboration of a pumping system for an oil well to maximize the production capacity and reduce margin of…” Source: RevenueBase Database · checked Sep 28, 2026
16	Grayhawk Tools International	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “GrayHawk Tools International is an oilfield downhole completions tool company headquartered out of Houston Texas with field operations in Odessa, Texas.” Source: RevenueBase Database · checked Sep 28, 2026
17	NLW Consulting LLC	Partial evidence	The Woodlands, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “NLW Consulting LLC is an independent consulting company that combines the latest software technology with decades of capital project experience to provide cost estimates.” Source: RevenueBase Database · checked Sep 28, 2026
18	Cloudfusion, LLC	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Strong evidence “CloudFusion is a consulting and software development entity serving the upstream and downstream segments of the oil & gas and financial services industries.” Source: RevenueBase Database · checked Sep 28, 2026
19	Accuscribe	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “Accu-Scribe, LLC is a petroleum and mechanical engineering company dedicated to setting new innovation standards in the Oil and Gas Industry with a flagship tool that improves…” Source: RevenueBase Database · checked Sep 28, 2026
20	Greystone North LLC	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Greystone North provides consulting Services to the upstream E&P industry.” Source: RevenueBase Database · checked Sep 28, 2026
21	Curator Upstream Solutions	Strong evidence	The Woodlands, TX, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Strong evidence “Oil & Gas consultancy focused on M&A due diligence, prospect technical assurance, company turnarounds, acquisition integrations, data & software advisement, and knowledge…” Source: RevenueBase Database · checked Sep 28, 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: downstream oil and gas software 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 downstream oil and gas software companies.
Partial evidence: Its own public description names part of downstream oil and gas software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name downstream oil and gas software 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 21 of 35 downstream oil and gas software companies based in The Woodlands, United States

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Downstream oil and gas software companies based in The Woodlands, United States at a glance

As of Sep 28, 2026

27.9%Verified-email coverage

126.3Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured across the whole United States list rather than for The Woodlands, so it is reported there. Company counts and contact totals on this page are exact for The Woodlands, over 35 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 downstream oil and gas software 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 Woodlands, United States whose own description of what they do matches “downstream oil and gas software 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 downstream oil and gas software 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 downstream oil and gas software companies, and records with no verified work email. Companies headquartered outside The Woodlands 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, 1,235 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 28, 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.

Downstream oil and gas software companies by metro in the United States

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 downstream oil and gas software 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 downstream oil and gas software companies are there based in The Woodlands, United States?

RevenueBase identified 35 downstream oil and gas software companies headquartered in The Woodlands, 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?

Cudd Energy Services, headquartered in The Woodlands, tops this list with the largest team on record.

Which city in the United States has the most downstream oil and gas software companies?

Houston leads the United States with 466 headquartered companies, followed by Midland (58) and Denver (41). The Woodlands has 35.

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 1,235 verified decision-maker contacts tracked across these 35 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 28, 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.