Company lists · Data refreshed September 2026

Top 25 Power-to-gas companies based in the United States

RevenueBase identified 277 company matches for power-to-gas companies associated with the United States as of September 2026 and tracks 20,744 professional contacts across them, including 7,199 with verified work emails. Houston is the largest hub.

This list covers company matches for power-to-gas companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
277Companies
20,744Contacts tracked
7,199Verified emails
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The 25 largest power-to-gas companies based in the United States

Ranked by team size
Top 25 of 277 company matches for power-to-gas companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 202610001+3,700 contacts →

Exact match

“GE Vernova is a planned, purpose-built global energy company that includes Power, Wind, and Electrification businesses and is supported by its accelerator businesses of Advanced…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchSan Jose, CA, United StatesHQ recorded Sep 20, 20261,001-5,0002,221 contacts →

Exact match

“Bloom Energy empowers businesses and communities to responsibly take charge of their energy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Sep 20, 20261,001-5,0002,112 contacts →

Exact match

“A business unit of Constellation (NASDAQ: CEG), Calpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources with operations in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchLatham, NY, United StatesHQ recorded Sep 20, 20261,001-5,0002,037 contacts →

Exact match

“Plug is building an end-to-end green hydrogen ecosystem, from production, storage and delivery to energy generation, to help its customers meet their business goals and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchLake Mary, FL, United StatesHQ recorded Sep 20, 20261,001-5,0001,859 contacts →

Exact match

“Mitsubishi Power Americas is creating a future that works for people and the planet through innovative power generation technology and solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchMiddlesex, NJ, United StatesHQ recorded Sep 20, 2026501-1,000488 contacts →

Exact match

“Galileo Technologies is a leading company in the engineering and manufacturing of high-value-added energy solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Sep 20, 2026501-1,000359 contacts →

Exact match

“Certarus is the North American market leader in providing low carbon energy solutions through a fully integrated compressed natural gas (CNG) platform.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchDevens, MA, United StatesHQ recorded Sep 20, 2026201-500346 contacts →

Exact match

“Electric Hydrogen manufactures, delivers and commissions the world’s most powerful electrolyzers to make clean hydrogen projects economically viable today.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchAustin, TX, United StatesHQ recorded Sep 20, 202651-200188 contacts →

Exact match

“Jupiter Power is putting deep energy storage expertise, proven project execution capability, and significant capital to work to help make the energy transition a reality.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchCedar Park, TX, United StatesHQ recorded Sep 20, 202651-200157 contacts →

Exact match

“Hyliion is committed to creating innovative solutions that enable clean, flexible and affordable electricity production.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchAlameda, CA, United StatesHQ recorded Sep 20, 202651-200145 contacts →

Exact match

“We're hiring!”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchHonolulu, HI, United StatesHQ recorded Sep 20, 2026201-500104 contacts →

Exact match

“Since 1904, Hawaiʻi Gas has been the only franchised gas company in Hawaiʻi.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202651-20099 contacts →

Exact match

“Providing CAT Gas Mechanical Solution (GMS), Tier IV DGB and Electric pressure pumping equipment, 2.5 to 5 MW mobile and stationary, prime and standby power generation and power…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchCharleston, WV, United StatesHQ recorded Sep 20, 202651-20096 contacts →

Exact match

“Nacelle is a gas conditioning and processing company serving two distinct markets: biogas and oil and gas.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchCerritos, CA, United StatesHQ recorded Sep 20, 202651-20080 contacts →

Exact match

“Upwing Energy is securing global energy needs in an economical and environmentally sustainable way.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchDurham, NC, United StatesHQ recorded Sep 20, 202611-5078 contacts →

Exact match

“Net Power's (NYSE: NPWR) mission is to transform natural gas into the lowest cost form of clean firm power.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchMoss Landing, CA, United StatesHQ recorded Sep 20, 202651-20076 contacts →

Exact match

“Verdagy is innovating advanced electrolysis technology for the large-scale production of clean hydrogen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchWoodinville, OR, United StatesHQ recorded Sep 20, 202651-20069 contacts →

Exact match

“Modern Hydrogen is an energy & materials company.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchCentennial, CO, United StatesHQ recorded Sep 20, 202651-20065 contacts →

Exact match

“FlexEnergy Solutions is a technology company that designs, manufactures, leases and sells innovative gas turbine systems that produce continuous clean energy and heat.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchCharlottesville, VA, United StatesHQ recorded Sep 20, 202611-5062 contacts →

Exact match

“East Point Energy develops, builds, owns, and operates grid-scale energy storage projects.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchBristol, PA, United StatesHQ recorded Sep 20, 202651-20061 contacts →

Exact match

“Northeast-Western Energy Systems USA, LLC ("NES-WES") provide reliable, Resilient and Renewable Power Solutions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchEvansville, WY, United StatesHQ recorded Sep 20, 202651-20059 contacts →

Exact match

“Whether prime power or standby power, Moser has a solution to fit the power needs for Oil & Gas, Commercial & Industrial, Demand Response & Grid-Interactive, Microgrids, and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchAlbuquerque, NM, United StatesHQ recorded Sep 20, 202651-20052 contacts →

Exact match

“BayoTech is committed to addressing the global need for reliable, cost-effective and low-carbon hydrogen.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchMckinney, TX, United StatesHQ recorded Sep 20, 202651-20046 contacts →

Exact match

“Morrow Renewables, LLC, has been busy reducing global methane emissions, and revolutionizing landfill gas (LFG) collection and refinement technologies utilizing its own patented…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202611-5045 contacts →

Exact match

“Conduit Power is an Independent Power Producer (IPP) and services platform dedicated to delivering total power solutions for commercial and industrial customers.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 277 power-to-gas companies based in the United States

See the full list, filter by size, metro and specialty, and access 7,199 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power-to-gas companies based in the United States at a glance

As of Sep 20, 2026
34.7%Verified-email coverage
74.9Average contacts per company
11-50Median size (employees)
14.1%Largest-city concentration · Houston
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
91
51-200
44
201-500
8
501-1,000
4
1,001-5,000
6
5,001-10,000
2
10001+
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 277 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “power-to-gas companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 7,199 professional contacts with verified work emails across the full matched dataset. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “power-to-gas companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power-to-gas companies are there based in the United States?

RevenueBase identified 277 company matches for power-to-gas companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Fieldcore tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most power-to-gas companies?

Houston leads with 39 company records, followed by New York (13) and Austin (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 7,199 professional contacts with verified work emails tracked across these 277 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 SmartSearch, 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.