Company lists · Data refreshed September 2026

Top 25 Geothermal software companies based in the United States

Name: Geothermal software 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 28, 2026 379 companies tracked

RevenueBase identified 379 geothermal software companies headquartered in the United States as of September 2026 and tracks 8,099 professional contacts across them, including 3,720 with verified work emails. Houston is the largest hub.

This list covers geothermal 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

379Companies

8,099Contacts tracked

3,720Verified emails

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The 25 largest geothermal software companies based in the United States

Ranked by team size

Top 25 of 379 geothermal 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 geothermal 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	Quorum Software	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,563 contacts →
	Partial evidence “Quorum Software is a leading provider of energy software worldwide powering growth and profitability for energy businesses by connecting people, workflows, and systems with…” Source: RevenueBase Database · checked Sep 28, 2026
2	Ormat Technologies, INC	Indirect evidence	Reno, NV, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,281 contacts →
	Indirect evidence “With over five decades of experience, Ormat Technologies, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
3	LMKR	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
4	IFS Energy & Resources	Partial evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	201-500	466 contacts →
	Partial evidence “IFS Energy and Resources is the world’s largest independent provider of software and data solutions exclusively serving the upstream oil and gas, mining, and resource industries.” Source: RevenueBase Database · checked Sep 28, 2026
5	Rock Flow Dynamics	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
6	Grupo IPS	Indirect evidence	Conroe, TX, United StatesHQ checked Sep 28, 2026	51-200	245 contacts →
	Indirect evidence “IPS is an integrated oilfield service company with over 20 years in the business.” Source: RevenueBase Database · checked Sep 28, 2026
7	Fervo Energy	Partial evidence	Houston, CA, United StatesHQ checked Sep 28, 2026	51-200	213 contacts →
	Partial evidence “Fervo Energy provides 24/7 carbon-free energy through the development of next-generation geothermal power.” Source: RevenueBase Database · checked Sep 28, 2026
8	Earthsoft	Indirect evidence	Pensacola, FL, United StatesHQ checked Sep 28, 2026	51-200	168 contacts →
	Indirect evidence “EarthSoft is the recognized leader in providing environmental and geotechnical data management and decision support systems for industrial organizations, government agencies…” Source: RevenueBase Database · checked Sep 28, 2026
9	Dandelion Energy	Partial evidence	Mount Kisco, NY, United StatesHQ checked Sep 28, 2026	51-200	118 contacts →
	Partial evidence “Dandelion Energy is the nation’s leading residential geothermal provider, on a mission to make the world’s most efficient heating and cooling technology accessible to everyone.” Source: RevenueBase Database · checked Sep 28, 2026
10	Geosoftware	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
11	Brightcore Energy	Indirect evidence	Armonk, NY, United StatesHQ checked Sep 28, 2026	51-200	108 contacts →
	Indirect evidence “Brightcore Energy is a leading renewable energy solutions provider serving commercial, institutional, and government clients.” Source: RevenueBase Database · checked Sep 28, 2026
12	Blade Energy Partners	Partial evidence	Frisco, TX, United StatesHQ checked Sep 28, 2026	51-200	103 contacts →
	Partial evidence “Founded in Blade Energy Partners is an independent consulting company known for overcoming the challenges of complex multidisciplinary projects in the oil, gas, and geothermal…” Source: RevenueBase Database · checked Sep 28, 2026
13	Enertech Global, LLC	Partial evidence	Greenville, IL, United StatesHQ checked Sep 28, 2026	51-200	81 contacts →
	Partial evidence “Enertech Global is a leading manufacturer and visionary in the geothermal heating and cooling industry.” Source: RevenueBase Database · checked Sep 28, 2026
14	Microseismic, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	79 contacts →
	Partial evidence “Specialist in Real-Time Completions Intelligence for Fracture Geometry & Efficiency \| Geohazards \| Stress Field \| CCUS \| Geothermal \| FDI \| Sinkhole Detection \| Induced Seismicity…” Source: RevenueBase Database · checked Sep 28, 2026
15	INT	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	71 contacts →
	Indirect evidence “For more than three decades, we’ve supported geoscientists by creating products that help visualize, monitor, and analyze subsurface data from anywhere in the world.” Source: RevenueBase Database · checked Sep 28, 2026
16	Cyrq Energy	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 28, 2026	51-200	69 contacts →
	Partial evidence “With over a decade of experience in the development of clean, efficient renewable energy facilities, Cyrq owns, operates and develops geothermal and solar energy-based power…” Source: RevenueBase Database · checked Sep 28, 2026
17	Lumina Geophysical	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 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 28, 2026
18	Zonge International	Partial evidence	Reno, NV, United StatesHQ checked Sep 28, 2026	51-200	64 contacts →
	Partial evidence “Minerals / Geothermal / Groundwater / Petroleum / Environmental / Infrastructure Are you concerned about ensuring every opportunity for success for your project and stakeholders?” Source: RevenueBase Database · checked Sep 28, 2026
19	Quaise Energy	Partial evidence	Houston, MA, United StatesHQ checked Sep 28, 2026	51-200	62 contacts →
	Partial evidence “Quaise develops superhot geothermal power plants for a terawatt-scale world.” Source: RevenueBase Database · checked Sep 28, 2026
20	Allied Well Drilling	Indirect evidence	Laurel, MD, United StatesHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “We at Allied Well Drilling are a full service commercial and residential gethermal heating/cooling system installer, specializing in vertically drilled closed loop systems.” Source: RevenueBase Database · checked Sep 28, 2026
21	Dynamic Graphics	Indirect evidence	Lafayette, CA, United StatesHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “Dynamic Graphics, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
22	Darcy Solutions	Partial evidence	New Brighton, MN, United StatesHQ checked Sep 28, 2026	11-50	38 contacts →
	Partial evidence “Darcy Solutions is on a mission to put Geothermal Everywhere.” Source: RevenueBase Database · checked Sep 28, 2026
23	Neuralog	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “Neuralog provides practical and intuitive solutions for the oil and gas industry.” Source: RevenueBase Database · checked Sep 28, 2026
24	XGS Energy	Partial evidence	Palo Alto, CA, United StatesHQ checked Sep 28, 2026	11-50	34 contacts →
	Partial evidence “XGS Energy is a geothermal energy company founded and headquartered in Palo Alto, CA.” Source: RevenueBase Database · checked Sep 28, 2026
25	Carbon Solutions	Strong evidence	Okemos, MI, United StatesHQ checked Sep 28, 2026	11-50	33 contacts →
	Strong evidence “Carbon Solutions is a mission-driven R&D and Software & Services business focusing on energy applications including CO2 capture, geothermal, wind, and hydrogen energy.” 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: geothermal 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 geothermal software companies.
Partial evidence: Its own public description names part of geothermal software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name geothermal 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 379 geothermal software companies based in the United States

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Geothermal software companies based in the United States at a glance

As of Sep 28, 2026

45.9%Verified-email coverage

21.4Average contacts per company

1-10Median size (employees)

19.5%Largest-city concentration · Houston

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

211

11-50

129

51-200

201-500

501-1,000

1,001-5,000

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 379 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 geothermal 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 “geothermal 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 geothermal 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 geothermal 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, 3,720 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.

Geothermal software companies by metro

Geothermal software companies in Houston74

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 geothermal 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 geothermal software companies are there based in the United States?

RevenueBase identified 379 geothermal 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?

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

Which city has the most geothermal software companies?

Houston leads with 74 headquartered companies, followed by Denver (13) and Austin (10).

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 3,720 verified decision-maker contacts tracked across these 379 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.