Company lists · Data refreshed September 2026

Top 25 Oil and gas simulation software companies based in Houston, United States

Name: Oil and gas simulation software companies based in Houston, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 77 companies tracked

RevenueBase identified 77 oil and gas simulation software companies headquartered in Houston, United States as of September 2026 and tracks 78,575 professional contacts across them, including 25,800 with verified work emails and 9,073 with mobile numbers. Houston is the largest hub.

This list covers oil and gas simulation software 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 13, 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 13, 2026 86% judged on-target in blind review

77Companies

78,575Contacts tracked

25,800Verified emails

9,073Mobile numbers

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The 25 largest oil and gas simulation software companies based in Houston, United States

Ranked by team size

Top 25 of 77 oil and gas simulation software companies based in Houston, United States, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to oil and gas simulation 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	SLB	Indirect evidence	Houston, TX, United StatesHQ checked Sep 13, 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 13, 2026
2	NCS Multistage	Strong evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	201-500	301 contacts →
	Strong evidence “Since our founding in 2006, NCS Multistage has grown to be a leading provider of engineered products and support services for oil and natural gas wells around the world.” Source: RevenueBase Database · checked Sep 13, 2026
3	Rock Flow Dynamics	Indirect evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	201-500	263 contacts →
	Indirect evidence “New technologies developed by the research and product development teams of Rock Flow Dynamics are integrated into the company’s flagship product – tNavigator.” Source: RevenueBase Database · checked Sep 13, 2026
4	Geosoftware	Partial evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	51-200	115 contacts →
	Partial evidence “GeoSoftware is the global trusted partner for subsurface geoscience software and consulting services.” Source: RevenueBase Database · checked Sep 13, 2026
5	IPT Global	Indirect evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	51-200	108 contacts →
	Indirect evidence “IPT Global is the pioneer and recognized global leader in digital well assurance, trusted by major operators and drilling contractors worldwide to deliver well schematics…” Source: RevenueBase Database · checked Sep 13, 2026
6	Lumina Geophysical	Partial evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	51-200	69 contacts →
	Partial 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 13, 2026
7	Alteriver	Strong evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	501-1,000	60 contacts →
	Strong evidence “Providing cutting edge flow assurance and anti-corrosion solutions to the Oil and Gas Industry.” Source: RevenueBase Database · checked Sep 13, 2026
8	Bold Production Services	Strong evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	51-200	56 contacts →
	Strong evidence “Bold brings a unique blend of products, services, and technology to our customers by leveraging our extensive experience in the oil and gas industry.” Source: RevenueBase Database · checked Sep 13, 2026
9	Tachyus	Strong evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	49 contacts →
	Strong evidence “Founded in 2014, Tachyus is a leader in operational optimization for the oil and gas industry.” Source: RevenueBase Database · checked Sep 13, 2026
10	Toadfly Technologies, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	51-200	44 contacts →
	Partial evidence “Toadfly Technologies is an innovative industrial software organization that brings solutions to your exact needs.” Source: RevenueBase Database · checked Sep 13, 2026
11	Inerg, INC	Strong evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	41 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 13, 2026
12	Neuralog	Strong evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	37 contacts →
	Strong evidence “Neuralog provides practical and intuitive solutions for the oil and gas industry.” Source: RevenueBase Database · checked Sep 13, 2026
13	OVS Group	Partial evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	51-200	34 contacts →
	Partial evidence “OVS Group is a software and services company dedicated to optimizing assets through our configurable software framework, One Virtual Source.” Source: RevenueBase Database · checked Sep 13, 2026
14	Cpfd Software	Strong evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	23 contacts →
	Strong evidence “CPFD Software is advancing multiphase simulation and technology.” Source: RevenueBase Database · checked Sep 13, 2026
15	W.D. VON Gonten Engineering LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	51-200	23 contacts →
	Indirect evidence “A premier Petroleum Engineering firm merging the Reservoir Engineering expertise of W.” Source: RevenueBase Database · checked Sep 13, 2026
16	Wise Rock, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	22 contacts →
	Indirect evidence “Wise Rock improves crucial production and reservoir engineering workflows, provides unmatched visibility into causes of lost production, and integrates all operational data in a…” Source: RevenueBase Database · checked Sep 13, 2026
17	Geophysical Insights	Indirect evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	19 contacts →
	Indirect evidence “Geophysical Insights was founded in 2008 in Houston, Texas, by Dr.” Source: RevenueBase Database · checked Sep 13, 2026
18	LINQX	Partial evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	19 contacts →
	Partial evidence “Whether the objective is evaluating past stimulation jobs or planning future ones, FRACPRO software portfolio, including FRACPRO Core, FRACPRO Live, STIMPRO, and the all-new XOPS…” Source: RevenueBase Database · checked Sep 13, 2026
19	Enfinite Technologies	Partial evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	17 contacts →
	Partial evidence “Enfinite Technologies provides a physics-based AI Software Platform to help E&P companies maximize production and operational performance throughout the lifecycle of their wells.” Source: RevenueBase Database · checked Sep 13, 2026
20	Oilfield Data Services, Inc. Odsi	Strong evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	15 contacts →
	Strong evidence “ODSI is a consulting company to the oil and gas industry.” Source: RevenueBase Database · checked Sep 13, 2026
21	Evoleap	Strong evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	15 contacts →
	Strong evidence “evoleap is an engineering technology company supporting the upstream and midstream oil and gas sector.” Source: RevenueBase Database · checked Sep 13, 2026
22	Chemcad, A Datacor Product	Strong evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	201-500	14 contacts →
	Strong evidence “Datacor, formerly Chemstations, provides chemical process simulation software that enables chemical engineers to model and optimize processes, improve safety, and increase…” Source: RevenueBase Database · checked Sep 13, 2026
23	Pegasus Vertex A Linqx Company	Indirect evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	14 contacts →
	Indirect evidence “Pegasus Vertex-A LINQX Company, focuses on computer modeling for drilling and completion operations.” Source: RevenueBase Database · checked Sep 13, 2026
24	Endeavor Technologies	Partial evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	11-50	13 contacts →
	Partial evidence “Endeavor Technologies develops runtime simulation platforms for drilling and well intervention where system behavior continues under real operational conditions.” Source: RevenueBase Database · checked Sep 13, 2026
25	Quantico Energy Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 13, 2026	1-10	12 contacts →
	Indirect evidence “Quantico Energy Solutions is a leading data science company in the areas of reservoir and wellbore characterization.” Source: RevenueBase Database · checked Sep 13, 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 simulation 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 oil and gas simulation software companies.
Partial evidence: Its own public description names part of oil and gas simulation software 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 simulation 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 25 of 77 oil and gas simulation software companies based in Houston, United States

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Oil and gas simulation software companies based in Houston, United States at a glance

As of Sep 13, 2026

32.8%Verified-email coverage

11.5%Mobile-number coverage

1020.5Average contacts per company

11-50Median size (employees)

106.5%Largest-city concentration · Houston

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

18,1790–30

5,10731–60

9861–90

990–180

2,407180+

Company record updated

Median 77.0d

00–30

26,57231–60

39,91661–90

8,07890–180

4,009180+

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 simulation 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 Houston, United States whose own description of what they do matches “oil and gas simulation 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 oil and gas simulation 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 oil and gas simulation software 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 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, 25,800 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 13, 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 simulation software companies by metro in the United States

Oil and gas simulation software companies in Houston82

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 simulation 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 oil and gas simulation software companies are there based in Houston, United States?

RevenueBase identified 77 oil and gas simulation software 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 simulation software companies?

Houston leads with 82 headquartered companies, followed by Tulsa (9) and Denver (7).

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 25,800 verified decision-maker contacts tracked across these 77 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 13, 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.