Company lists · Data refreshed September 2026

Top 25 Drilling simulation software companies based in the United States

RevenueBase identified 100 drilling simulation software companies headquartered in the United States as of September 2026 and tracks 1,563 professional contacts across them, including 593 with verified work emails. Houston is the largest hub.

This list covers drilling simulation software 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 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
100Companies
1,563Contacts tracked
593Verified emails
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The 25 largest drilling simulation software companies based in the United States

Ranked by team size
Top 25 of 100 drilling simulation software companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to drilling 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceHouston, TX, United StatesHQ checked Sep 28, 2026201-500263 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 28, 2026
2Partial evidenceHouston, TX, United StatesHQ checked Sep 28, 202651-200115 contacts →

Partial evidence

“GeoSoftware is the global trusted partner for subsurface geoscience software and consulting services.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceThe Woodlands, TX, United StatesHQ checked Sep 28, 202651-20085 contacts →

Partial 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
4Strong evidenceBryan, TX, United StatesHQ checked Sep 28, 202651-20078 contacts →

Strong evidence

“For over 50 years, Bryan Research & Engineering has provided the energy industry with process simulation software renowned for its ability to accurately and efficiently predict…”

Source: RevenueBase Database · checked Sep 28, 2026
5Partial evidenceHouston, TX, United StatesHQ checked Sep 28, 202611-5055 contacts →

Partial evidence

“Voovio's simulation and productivity tools for industrial field operations save money, lower operational risk and reduce environmental impact.”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceHouston, TX, United StatesHQ checked Sep 28, 202651-20044 contacts →

Partial evidence

“Toadfly Technologies is an innovative industrial software organization that brings solutions to your exact needs.”

Source: RevenueBase Database · checked Sep 28, 2026
7Partial evidenceMidland, TX, United StatesHQ checked Sep 28, 202651-20039 contacts →

Partial evidence

“Drilling Improvements with AI and machine learning.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceTulsa, OK, United StatesHQ checked Sep 28, 202651-20039 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceConroe, TX, United StatesHQ checked Sep 28, 2026201-50037 contacts →

Partial evidence

“Scout Downhole was founded in 2009 and provides innovative downhole drilling technologies, high-quality manufacturing, and unparalleled customer service.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidencePalo Alto, CA, United StatesHQ checked Sep 28, 202611-5035 contacts →

Indirect evidence

“ResFrac optimizes operators' return on investment by providing the industry's only genuinely coupled hydraulic fracturing, wellbore, and reservoir simulator.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceHouston, TX, United StatesHQ checked Sep 28, 202611-5026 contacts →

Indirect evidence

“Superior QC offers more than 15 years of experience in automation and statistical estimation.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceThe Woodlands, TX, United StatesHQ checked Sep 28, 20261-1023 contacts →

Partial evidence

“HXR Drilling Services is an integrated ERD /Complex / Horizontal / MPD Drilling Engineering & Geomechanics / Pore Pressure Services consultancy.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceHouston, TX, United StatesHQ checked Sep 28, 202611-5022 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 28, 2026
14Indirect evidenceBel Air, MD, United StatesHQ checked Sep 28, 202611-5022 contacts →

Indirect evidence

“Stone Ridge Technology markets ECHELON, a high-performance petroleum reservoir simulator built from inception to run on powerful GPU hardware.”

Source: RevenueBase Database · checked Sep 28, 2026
15Partial evidenceHouston, TX, United StatesHQ checked Sep 28, 202611-5019 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 28, 2026
16Indirect evidenceTulsa, OK, United StatesHQ checked Sep 28, 202611-5017 contacts →

Indirect evidence

“Founded in 1984, NSI Technologies has more than 40 years of experience in advanced hydraulic fracturing technology.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceGolden, CO, United StatesHQ checked Sep 28, 202611-5014 contacts →

Partial evidence

“RockWare Inc was founded in 1983 by geologists interested in creating affordable software applications for personal computers.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceHouston, TX, United StatesHQ checked Sep 28, 202611-5014 contacts →

Partial evidence

“Pegasus Vertex-A LINQX Company, focuses on computer modeling for drilling and completion operations.”

Source: RevenueBase Database · checked Sep 28, 2026
19Strong evidenceHouston, TX, United StatesHQ checked Sep 28, 202611-5013 contacts →

Strong 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 28, 2026
20Partial evidenceHouston, United StatesHQ checked Sep 28, 202611-5013 contacts →

Partial evidence

“SVS develops software solutions for the oil & gas, power, and healthcare industries.”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceHouston, TX, United StatesHQ checked Sep 28, 202611-5012 contacts →

Indirect evidence

“Focused design and development of transformative digital technologies.”

Source: RevenueBase Database · checked Sep 28, 2026
22Partial evidenceNew York, NY, United StatesHQ checked Sep 28, 20261-1012 contacts →

Partial evidence

“Reservoir engineers invest months building simulations, creating field development plans, and optimizing existing assets, and are still forced to make decisions based on…”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceHouston, TX, United StatesHQ checked Sep 28, 20261-1011 contacts →

Indirect evidence

“We are a team of engineers with experience in the oil and gas industry.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidenceHouston, TX, United StatesHQ checked Sep 28, 202611-508 contacts →

Partial evidence

“Innova Drilling & Intervention provides the complete solution for your drilling operations.”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceHouston, TX, United StatesHQ checked Sep 28, 202611-508 contacts →

Partial evidence

“Petrasoft provides software products and services for the oil and gas industry.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 100 drilling simulation software companies based in the United States

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Drilling simulation software companies based in the United States at a glance

As of Sep 28, 2026
37.9%Verified-email coverage
15.6Average contacts per company
1-10Median size (employees)
35.0%Largest-city concentration · Houston
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
55
11-50
34
51-200
8
201-500
2
1,001-5,000
1

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 100 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 drilling 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 the United States whose own description of what they do matches “drilling 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 drilling 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 drilling simulation software 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, 593 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.

Drilling simulation software 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 drilling 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 drilling simulation software companies are there based in the United States?

RevenueBase identified 100 drilling simulation software 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?

Rock Flow Dynamics, headquartered in Houston, tops this list with the largest team on record.

Which city has the most drilling simulation software companies?

Houston leads with 35 headquartered companies, followed by Midland (5) and The Woodlands (3).

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 593 verified decision-maker contacts tracked across these 100 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.