Company lists · Data refreshed September 2026

Top 22 Compressed air energy storage companies based in the United States

RevenueBase identified 37 company matches for compressed air energy storage companies associated with the United States as of September 2026 and tracks 1,000 professional contacts across them, including 457 with verified work emails. Houston is the largest hub.

This list covers company matches for compressed air energy storage 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 16, 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 16, 2026 How this list was built
37Companies
1,000Contacts tracked
457Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 22 largest compressed air energy storage companies based in the United States

Ranked by team size
Top 22 of 37 company matches for compressed air energy storage companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchAustin, TX, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
2Exact matchNew York, United StatesHQ recorded Sep 16, 202651-200143 contacts →

Exact match

“Convergent Energy and Power manages all aspects of energy storage development for its grid operator, utility, and industrial customers.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchAlbany, NY, United StatesHQ recorded Sep 16, 202651-200114 contacts →

Exact match

“Key Capture Energy identifies, develops, constructs and operates energy storage solutions to foster greater deployment of renewable energy, create a more stable electric grid, and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchCharlottesville, VA, United StatesHQ recorded Sep 16, 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 16, 2026 · View company records in RevenueBase
5Exact matchCenter Valley, PA, United StatesHQ recorded Sep 16, 202611-5035 contacts →

Exact match

“UCA engineers, designs, builds, owns, operates, and maintains (DBOOM) complete systems for the worry-free supply of high quality compressed air as a service to a variety of…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchAkron, OH, United StatesHQ recorded Sep 16, 202611-5023 contacts →

Exact match

“Echogen, based in Akron, OH, is the leading developer of supercritical CO2 (sCO2) pumped thermal energy storage (PTES) technology Our proprietary sCO2-based PTES system delivers…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Sep 16, 20261-1018 contacts →

Exact match

“Houston-based Quidnet Energy is an energy storage company that uses the subsurface as a sustainable natural resource.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchWest Palm Beach, FL, United StatesHQ recorded Sep 16, 202611-5015 contacts →

Exact match

“Rye Development is advancing America’s next generation of pumped storage hydropower, the largest and most proven form of energy storage.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchPhoenix, AZ, United StatesHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“EIC has developed a unique isothermal compression and expansion system that enables energy storage for days to weeks of duration.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 16, 202611-5014 contacts →

Exact match

“Highlights: • Magnum Gas Storage is developing the first large-scale, high-deliverability, multi-cycle salt cavern natural gas storage facility in the Western U.S.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchBakersfield, CA, United StatesHQ recorded Sep 16, 20261-1013 contacts →

Exact match

“Creating the nation’s lowest cost, highest GHG-abating, most flexible energy storage network by re-purposing oil & gas infrastructure”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 16, 20261-1012 contacts →

Exact match

“Dragon Q Energy is developing unprecedented power for AI data centers and mission-critical applications.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchJupiter, FL, United StatesHQ recorded Sep 16, 202611-5010 contacts →

Exact match

“Powerphase has commercialized advanced aero-thermal technology that uses air more efficiently at power plants in both the storage and production of energy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchBozeman, MT, United StatesHQ recorded Sep 16, 20261-107 contacts →

Exact match

“At Absaroka Energy, we build the grid infrastructure necessary to ensure a future powered by clean, reliable energy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchSan Francisco, United StatesHQ recorded Sep 16, 202611-505 contacts →

Exact match

“EarthEn Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchOklahoma City, OK, United StatesHQ recorded Sep 16, 20261-105 contacts →

Exact match

“Firefly is an energy infrastructure company providing customized co-locational gas and liquid storage solutions to a variety of industrial sites and facilities.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchDenver, CO, United StatesHQ recorded Sep 16, 202611-504 contacts →

Exact match

“Bright Energy Storage Technologies is developing an ultra-low-cost underwater energy storage system.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Sep 16, 20261-103 contacts →

Exact match

“THEMES brings innovative subsurface solutions to Thermal and Mechanical energy storage technologies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchAustin, TX, United StatesHQ recorded Sep 16, 20261-103 contacts →

Exact match

“The grid needs better energy storage; clean, cheap, carbon-free, low in water use, with non-toxic end-of-life.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchBrooklyn, United StatesHQ recorded Sep 16, 20261-102 contacts →

Exact match

“Terrament is building low-cost, long-duration energy storage using underground gravity batteries.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchNear Jackson, CA, United StatesHQ recorded Sep 16, 20261-102 contacts →

Exact match

“GreenGenStorage's Mokelumne Water Battery Project is designed to reduce California’s reliance on fossil fuels by using excess renewable generation to pump water to higher…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Sep 16, 20261-101 contacts →

Exact match

“Focused on developing the long duration grid energy storage needed for the Texas, Louisiana, and Mississippi region.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 22 of 37 compressed air energy storage companies based in the United States

See the full list, filter by size, metro and specialty, and access 457 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Compressed air energy storage companies based in the United States at a glance

As of Sep 16, 2026
45.7%Verified-email coverage
27.0Average contacts per company
1-10Median size (employees)
13.5%Largest-city concentration · Houston
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
12
51-200
6

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 37 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 “compressed air energy storage 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 457 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 16, 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 “compressed air energy storage companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many compressed air energy storage companies are there based in the United States?

RevenueBase identified 37 company matches for compressed air energy storage 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?

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

Which city has the most compressed air energy storage companies?

Houston leads with 5 company records, followed by New York (3) and Austin (2).

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 457 professional contacts with verified work emails tracked across these 37 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 16, 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.