Company lists · Data refreshed September 2026
Top 25 Fuel cell energy systems integrators based in the United States
RevenueBase identified 119 company matches for fuel cell energy systems integrators associated with the United States as of September 2026 and tracks 2,660 professional contacts across them, including 733 with verified work emails and 966 with mobile numbers. Santa Clara is the largest hub.
This list covers company matches for fuel cell energy systems integrators 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 3, 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.
The 25 largest fuel cell energy systems integrators based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 597 contacts → | ||||
Exact match “OWL™ Services is the premier sales, installation, program management, compliance and service provider to industrial, commercial fleet, municipal and electrical vehicle charging…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 2 | 147 contacts → | ||||
Exact match “The Freudenberg Group has been inventing components for batteries and fuel cells since the early 1990s.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 3 | 91 contacts → | ||||
Exact match “FC TecNrgy Pvt Ltd (FCT) is an India-based, leading private-sector Fuel Cells and Sustainable Energy & IT Solutions Enterprise.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 4 | 80 contacts → | ||||
Exact match “Fueling and Service Technologies, Inc.(FASTECH) is an end-to-end energy solutions company.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 5 | 51 contacts → | ||||
Exact match “RACK is a leading energy solutions provider headquartered in Boca Raton, Florida.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 6 | 40 contacts → | ||||
Exact match “FFC manufactures New PMA fuel cells, and overhauls / repairs fuel cells for all aircraft platforms.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 7 | 36 contacts → | ||||
Exact match “Range Energy is electrifying the commercial trucking industry, not by replacing tractors, but by bringing trailers to life.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 8 | 31 contacts → | ||||
Exact match “Infintium Fuel Cell Systems is an original designer and manufacturer of the next generation of zero emission Hydrogen Power Cells for motive applications.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 9 | 30 contacts → | ||||
Exact match “Telecom Backup Power Founded in 1996 as Northwest Power Systems, H2 PowerTech (formerly IdaTech) provides industry leading reformer, hydrogen production, and fuel cell technology…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 10 | 29 contacts → | ||||
Exact match “Resound Energy Services™ was founded in 2007 to provide emerging energy efficiency technology to the Pacific Northwest.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 11 | 29 contacts → | ||||
Exact match “Sunrise Power Solutions is a clean energy contractor providing innovative energy solutions to our customers in the key markets that we serve: municipal, K12 educational and…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 12 | 29 contacts → | ||||
Exact match “ReadyFlo is a nationwide integrator of packaged systems across the energy value chain; we ensure every custom designed and engineered system arrives fully built, tested and ready…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 13 | 26 contacts → | ||||
Exact match “The era of the internal combustion engine is waning, while the drive to “electrify everything” is accelerating.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 14 | 20 contacts → | ||||
Exact match “At Turnkey Construction and Solar Inc, our objective is to provide and install the best electrical solution for your energy needs.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 15 | 20 contacts → | ||||
Exact match “Texas' first NABCEP Accredited PV Installation Company • NABCEP Certified PV Installation Professional # PV-102117-017952 Sunshine Renewable Solutions was established to address…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “UST Fuel Solutions is headquartered in Southlake, TX with an office strategically located in Olathe, Kansas.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 17 | 17 contacts → | ||||
Exact match “Arco Technologies Inc develops and produces proton exchange membrane (PEM) fuel cell and anion exchange membrane (AEM) electrolyzers.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 18 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 19 | 16 contacts → | ||||
Exact match “Manage full cycle of fuel cell projects from Engineering, Procurement, and Construction, Financing.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 20 | 16 contacts → | ||||
Exact match “We provide on-board liquid hydrogen energy storage and fuel cell power system integration services to unmanned aerial vehicle (UAV) manufacturers.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 21 | 15 contacts → | ||||
Exact match “Serving the Intermountain West since 2004, Gardner Energy designs, builds, and maintains state-of-the-art energy systems-from off-grid home solar to commercial battery backup…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 22 | 14 contacts → | ||||
Exact match “Every day, we’re moving one step closer to a more sustainable and manageable power future.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 23 | 14 contacts → | ||||
Exact match “Big Shine Energy is a leading MEPC (Manufacturing, Engineering, Procurement, and Construction) firm delivering turnkey energy solutions for commercial and industrial facilities.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 24 | 11 contacts → | ||||
Exact match “Element 1 is a global leader in the development of clean energy technologies – including advanced hydrogen generation systems for the fuel cell industry.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 25 | 11 contacts → | ||||
Exact match “PDI custom designs and installs sophisticated, high-performing energy systems and residual waste management solutions that are easy to use, built to last, and meet even the most…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “fuel cell energy systems integrators”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 119 fuel cell energy systems integrators based in the United States
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Fuel cell energy systems integrators based in the United States at a glance
As of Sep 3, 2026Companies by employee count
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 “fuel cell energy systems integrators” 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 733 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 3, 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 “fuel cell energy systems integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fuel cell energy systems integrators are there based in the United States?
RevenueBase identified 119 company matches for fuel cell energy systems integrators 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?
OWL Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most fuel cell energy systems integrators?
Santa Clara leads with 3 company records, followed by Southborough (3) and Houston (3).
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 733 professional contacts with verified work emails tracked across these 119 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 3, 2026.
Ready to reach these companies? Verified emails and direct dials for all 119 fuel cell energy systems integrators based in the United States. Start with a free account, no credit card.
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Fuel cell energy systems integrators by geography
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Fuel cell energy systems integrators based in Germany
- Fuel cell energy systems integrators based in Italy
- Fuel cell energy systems integrators based in the United Kingdom
- Fuel cell energy systems integrators based in Canada
- Fuel cell energy systems integrators based in India
- AI companies based in the United States
Company intelligence · public preview
Top 25 fuel cell energy systems integrators based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 119 matching company records for fuel cell energy systems integrators based in the United States, with 2,660 tracked contacts and 733 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 3, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 fuel cell energy systems integrators based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  OWL Servicesowlservices.comHQ: HQ not recorded; location: Irving, TX, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Irving, TX, United States | 1,001-5,000 | Exact match | 597 contacts → |
“OWL™ Services is the premier sales, installation, program management, compliance and service provider to industrial, commercial fleet, municipal and electrical vehicle charging…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Xalt Energyfreudenberg-eps.comHQ: HQ not recorded; location: Auburn Hills, MI, United StatesReported employees: 501-1,000 | HQ not recorded; location: Auburn Hills, MI, United States | 501-1,000 | Exact match | 147 contacts → |
“The Freudenberg Group has been inventing components for batteries and fuel cells since the early 1990s.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  FC Tecnrgyfctecnrgy.comHQ: HQ not recorded; location: Rochester Hills, MI, United StatesReported employees: 51-200 | HQ not recorded; location: Rochester Hills, MI, United States | 51-200 | Exact match | 91 contacts → |
“FC TecNrgy Pvt Ltd (FCT) is an India-based, leading private-sector Fuel Cells and Sustainable Energy & IT Solutions Enterprise.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Fastechfastechus.comHQ: HQ not recorded; location: Buena Park, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Buena Park, CA, United States | 51-200 | Exact match | 80 contacts → |
“Fueling and Service Technologies, Inc.(FASTECH) is an end-to-end energy solutions company.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  RACKrackelectric.comHQ: HQ not recorded; location: Boca Raton, FL, United StatesReported employees: 51-200 | HQ not recorded; location: Boca Raton, FL, United States | 51-200 | Exact match | 51 contacts → |
“RACK is a leading energy solutions provider headquartered in Boca Raton, Florida.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Floats & Fuel Cells, INCffcfuelcells.comHQ: HQ not recorded; location: Memphis, TN, United StatesReported employees: 11-50 | HQ not recorded; location: Memphis, TN, United States | 11-50 | Exact match | 40 contacts → |
“FFC manufactures New PMA fuel cells, and overhauls / repairs fuel cells for all aircraft platforms.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Range Energyrange.energyHQ: HQ not recorded; location: Mountain View, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Mountain View, CA, United States | 11-50 | Exact match | 36 contacts → |
“Range Energy is electrifying the commercial trucking industry, not by replacing tractors, but by bringing trailers to life.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Infintium Fuel Cell Systemsinfintium.comHQ: HQ not recorded; location: Greenville, SC, United StatesReported employees: 11-50 | HQ not recorded; location: Greenville, SC, United States | 11-50 | Exact match | 31 contacts → |
“Infintium Fuel Cell Systems is an original designer and manufacturer of the next generation of zero emission Hydrogen Power Cells for motive applications.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  H2 Powertechh2powertech.comHQ: HQ not recorded; location: Bend, OR, United StatesReported employees: 11-50 | HQ not recorded; location: Bend, OR, United States | 11-50 | Exact match | 30 contacts → |
“Telecom Backup Power Founded in 1996 as Northwest Power Systems, H2 PowerTech (formerly IdaTech) provides industry leading reformer, hydrogen production, and fuel cell technology…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Resound Energy Servicesresoundenergy.comHQ: HQ not recorded; location: Woodinville, WA, United StatesReported employees: 11-50 | HQ not recorded; location: Woodinville, WA, United States | 11-50 | Exact match | 29 contacts → |
“Resound Energy Services™ was founded in 2007 to provide emerging energy efficiency technology to the Pacific Northwest.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sunrise Power Solutionssunrisepowersolutions.comHQ: HQ not recorded; location: Hauppauge, NY, United StatesReported employees: 51-200 | HQ not recorded; location: Hauppauge, NY, United States | 51-200 | Exact match | 29 contacts → |
“Sunrise Power Solutions is a clean energy contractor providing innovative energy solutions to our customers in the key markets that we serve: municipal, K12 educational and…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Readyfloreadyflo.comHQ: HQ not recorded; location: Corpus Christi, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Corpus Christi, TX, United States | 51-200 | Exact match | 29 contacts → |
“ReadyFlo is a nationwide integrator of packaged systems across the energy value chain; we ensure every custom designed and engineered system arrives fully built, tested and ready…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Upstart Powerupstartpower.comHQ: HQ not recorded; location: Southborough, MA, United StatesReported employees: 11-50 | HQ not recorded; location: Southborough, MA, United States | 11-50 | Exact match | 26 contacts → |
“The era of the internal combustion engine is waning, while the drive to “electrify everything” is accelerating.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Turnkey Energy INCturnkeyenergy.comHQ: HQ not recorded; location: Fresno, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Fresno, CA, United States | 51-200 | Exact match | 20 contacts → |
“At Turnkey Construction and Solar Inc, our objective is to provide and install the best electrical solution for your energy needs.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sunshine Renewable Solutionssunshinerenewable.comHQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 11-50 | HQ not recorded; location: Houston, TX, United States | 11-50 | Exact match | 20 contacts → |
“Texas' first NABCEP Accredited PV Installation Company • NABCEP Certified PV Installation Professional # PV-102117-017952 Sunshine Renewable Solutions was established to address…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  UST Fuel Solutionsustfuel.comHQ: HQ not recorded; location: Southlake, TX, United StatesReported employees: 11-50 | HQ not recorded; location: Southlake, TX, United States | 11-50 | Exact match | 19 contacts → |
“UST Fuel Solutions is headquartered in Southlake, TX with an office strategically located in Olathe, Kansas.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Arco Technologies INCarco.techHQ: HQ not recorded; location: New York, NY, United StatesReported employees: 11-50 | HQ not recorded; location: New York, NY, United States | 11-50 | Exact match | 17 contacts → |
“Arco Technologies Inc develops and produces proton exchange membrane (PEM) fuel cell and anion exchange membrane (AEM) electrolyzers.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Infinity Fuel Cell & Hydrogen, INCinfinityfuel.comHQ: HQ not recorded; location: Windsor, CT, United StatesReported employees: 11-50 | HQ not recorded; location: Windsor, CT, United States | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 |  SK Ecoplant Americasskepa.comHQ: HQ not recorded; location: Santa Clara, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Santa Clara, CA, United States | 11-50 | Exact match | 16 contacts → |
“Manage full cycle of fuel cell projects from Engineering, Procurement, and Construction, Financing.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Neoex Systems, INCneoexsystemsinc.comHQ: HQ not recorded; location: Amherst, OH, United StatesReported employees: 11-50 | HQ not recorded; location: Amherst, OH, United States | 11-50 | Exact match | 16 contacts → |
“We provide on-board liquid hydrogen energy storage and fuel cell power system integration services to unmanned aerial vehicle (UAV) manufacturers.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Gardner Energygardner-energy.comHQ: HQ not recorded; location: Ogden, UT, United StatesReported employees: 11-50 | HQ not recorded; location: Ogden, UT, United States | 11-50 | Exact match | 15 contacts → |
“Serving the Intermountain West since 2004, Gardner Energy designs, builds, and maintains state-of-the-art energy systems-from off-grid home solar to commercial battery backup…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Renewable Innovations INCrenewable-innovations.comHQ: HQ not recorded; location: American Fork, UT, United StatesReported employees: 51-200 | HQ not recorded; location: American Fork, UT, United States | 51-200 | Exact match | 14 contacts → |
“Every day, we’re moving one step closer to a more sustainable and manageable power future.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  BIG Shine Energybigshineenergy.comHQ: HQ not recorded; location: Newburgh, NY, United StatesReported employees: 51-200 | HQ not recorded; location: Newburgh, NY, United States | 51-200 | Exact match | 14 contacts → |
“Big Shine Energy is a leading MEPC (Manufacturing, Engineering, Procurement, and Construction) firm delivering turnkey energy solutions for commercial and industrial facilities.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Element 1e1na.comHQ: HQ not recorded; location: Bend, OR, United StatesReported employees: 11-50 | HQ not recorded; location: Bend, OR, United States | 11-50 | Exact match | 11 contacts → |
“Element 1 is a global leader in the development of clean energy technologies – including advanced hydrogen generation systems for the fuel cell industry.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Player Design, INCplayerdesign.netHQ: HQ not recorded; location: Westbrook, ME, United StatesReported employees: 11-50 | HQ not recorded; location: Westbrook, ME, United States | 11-50 | Exact match | 11 contacts → |
“PDI custom designs and installs sophisticated, high-performing energy systems and residual waste management solutions that are easy to use, built to last, and meet even the most…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 119 company matches
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Fuel cell energy systems integrators: dataset insights
September 3, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
119 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 3, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for fuel cell energy systems integrators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many fuel cell energy systems integrators did RevenueBase find based in the United States?
The saved snapshot records 119 matching company records, 2,660 tracked contacts and 733 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 3, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Fuel cell energy systems integrators by geography
Cite this list
RevenueBase Data Team. Top 25 fuel cell energy systems integrators based in the United States. Snapshot: September 3, 2026. https://revenuebase.ai/companies/fuel-cell-energy-systems-integrators/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Fuel cell energy systems integrators based in Germany
- Fuel cell energy systems integrators based in Italy
- Fuel cell energy systems integrators based in the United Kingdom
- Fuel cell energy systems integrators based in Canada
- Fuel cell energy systems integrators based in India
- AI companies based in the United States
Company intelligence · public preview
Top 25 fuel cell energy systems integrators based in the United States
RevenueBase records 119 matching company records for fuel cell energy systems integrators based in the United States, with 2,660 tracked contacts and 733 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 3, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 fuel cell energy systems integrators based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | OWL Servicesowlservices.com HQ: HQ not recorded; location: Irving, TX, United StatesReported employees: 1,001-5,000 | HQ not recorded; location: Irving, TX, United States | 1,001-5,000 | Exact match | 597 contacts → |
“OWL™ Services is the premier sales, installation, program management, compliance and service provider to industrial, commercial fleet, municipal and electrical vehicle charging…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Xalt Energyfreudenberg-eps.com HQ: HQ not recorded; location: Auburn Hills, MI, United StatesReported employees: 501-1,000 | HQ not recorded; location: Auburn Hills, MI, United States | 501-1,000 | Exact match | 147 contacts → |
“The Freudenberg Group has been inventing components for batteries and fuel cells since the early 1990s.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | FC Tecnrgyfctecnrgy.com HQ: HQ not recorded; location: Rochester Hills, MI, United StatesReported employees: 51-200 | HQ not recorded; location: Rochester Hills, MI, United States | 51-200 | Exact match | 91 contacts → |
“FC TecNrgy Pvt Ltd (FCT) is an India-based, leading private-sector Fuel Cells and Sustainable Energy & IT Solutions Enterprise.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Fastechfastechus.com HQ: HQ not recorded; location: Buena Park, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Buena Park, CA, United States | 51-200 | Exact match | 80 contacts → |
“Fueling and Service Technologies, Inc.(FASTECH) is an end-to-end energy solutions company.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | RACKrackelectric.com HQ: HQ not recorded; location: Boca Raton, FL, United StatesReported employees: 51-200 | HQ not recorded; location: Boca Raton, FL, United States | 51-200 | Exact match | 51 contacts → |
“RACK is a leading energy solutions provider headquartered in Boca Raton, Florida.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Floats & Fuel Cells, INCffcfuelcells.com HQ: HQ not recorded; location: Memphis, TN, United StatesReported employees: 11-50 | HQ not recorded; location: Memphis, TN, United States | 11-50 | Exact match | 40 contacts → |
“FFC manufactures New PMA fuel cells, and overhauls / repairs fuel cells for all aircraft platforms.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Range Energyrange.energy HQ: HQ not recorded; location: Mountain View, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Mountain View, CA, United States | 11-50 | Exact match | 36 contacts → |
“Range Energy is electrifying the commercial trucking industry, not by replacing tractors, but by bringing trailers to life.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Infintium Fuel Cell Systemsinfintium.com HQ: HQ not recorded; location: Greenville, SC, United StatesReported employees: 11-50 | HQ not recorded; location: Greenville, SC, United States | 11-50 | Exact match | 31 contacts → |
“Infintium Fuel Cell Systems is an original designer and manufacturer of the next generation of zero emission Hydrogen Power Cells for motive applications.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | H2 Powertechh2powertech.com HQ: HQ not recorded; location: Bend, OR, United StatesReported employees: 11-50 | HQ not recorded; location: Bend, OR, United States | 11-50 | Exact match | 30 contacts → |
“Telecom Backup Power Founded in 1996 as Northwest Power Systems, H2 PowerTech (formerly IdaTech) provides industry leading reformer, hydrogen production, and fuel cell technology…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Resound Energy Servicesresoundenergy.com HQ: HQ not recorded; location: Woodinville, WA, United StatesReported employees: 11-50 | HQ not recorded; location: Woodinville, WA, United States | 11-50 | Exact match | 29 contacts → |
“Resound Energy Services™ was founded in 2007 to provide emerging energy efficiency technology to the Pacific Northwest.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sunrise Power Solutionssunrisepowersolutions.com HQ: HQ not recorded; location: Hauppauge, NY, United StatesReported employees: 51-200 | HQ not recorded; location: Hauppauge, NY, United States | 51-200 | Exact match | 29 contacts → |
“Sunrise Power Solutions is a clean energy contractor providing innovative energy solutions to our customers in the key markets that we serve: municipal, K12 educational and…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Readyfloreadyflo.com HQ: HQ not recorded; location: Corpus Christi, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Corpus Christi, TX, United States | 51-200 | Exact match | 29 contacts → |
“ReadyFlo is a nationwide integrator of packaged systems across the energy value chain; we ensure every custom designed and engineered system arrives fully built, tested and ready…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Upstart Powerupstartpower.com HQ: HQ not recorded; location: Southborough, MA, United StatesReported employees: 11-50 | HQ not recorded; location: Southborough, MA, United States | 11-50 | Exact match | 26 contacts → |
“The era of the internal combustion engine is waning, while the drive to “electrify everything” is accelerating.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Turnkey Energy INCturnkeyenergy.com HQ: HQ not recorded; location: Fresno, CA, United StatesReported employees: 51-200 | HQ not recorded; location: Fresno, CA, United States | 51-200 | Exact match | 20 contacts → |
“At Turnkey Construction and Solar Inc, our objective is to provide and install the best electrical solution for your energy needs.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sunshine Renewable Solutionssunshinerenewable.com HQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 11-50 | HQ not recorded; location: Houston, TX, United States | 11-50 | Exact match | 20 contacts → |
“Texas' first NABCEP Accredited PV Installation Company • NABCEP Certified PV Installation Professional # PV-102117-017952 Sunshine Renewable Solutions was established to address…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | UST Fuel Solutionsustfuel.com HQ: HQ not recorded; location: Southlake, TX, United StatesReported employees: 11-50 | HQ not recorded; location: Southlake, TX, United States | 11-50 | Exact match | 19 contacts → |
“UST Fuel Solutions is headquartered in Southlake, TX with an office strategically located in Olathe, Kansas.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Arco Technologies INCarco.tech HQ: HQ not recorded; location: New York, NY, United StatesReported employees: 11-50 | HQ not recorded; location: New York, NY, United States | 11-50 | Exact match | 17 contacts → |
“Arco Technologies Inc develops and produces proton exchange membrane (PEM) fuel cell and anion exchange membrane (AEM) electrolyzers.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Infinity Fuel Cell & Hydrogen, INCinfinityfuel.com HQ: HQ not recorded; location: Windsor, CT, United StatesReported employees: 11-50 | HQ not recorded; location: Windsor, CT, United States | 11-50 | Exact match | 16 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 19 | SK Ecoplant Americasskepa.com HQ: HQ not recorded; location: Santa Clara, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Santa Clara, CA, United States | 11-50 | Exact match | 16 contacts → |
“Manage full cycle of fuel cell projects from Engineering, Procurement, and Construction, Financing.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Neoex Systems, INCneoexsystemsinc.com HQ: HQ not recorded; location: Amherst, OH, United StatesReported employees: 11-50 | HQ not recorded; location: Amherst, OH, United States | 11-50 | Exact match | 16 contacts → |
“We provide on-board liquid hydrogen energy storage and fuel cell power system integration services to unmanned aerial vehicle (UAV) manufacturers.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Gardner Energygardner-energy.com HQ: HQ not recorded; location: Ogden, UT, United StatesReported employees: 11-50 | HQ not recorded; location: Ogden, UT, United States | 11-50 | Exact match | 15 contacts → |
“Serving the Intermountain West since 2004, Gardner Energy designs, builds, and maintains state-of-the-art energy systems-from off-grid home solar to commercial battery backup…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Renewable Innovations INCrenewable-innovations.com HQ: HQ not recorded; location: American Fork, UT, United StatesReported employees: 51-200 | HQ not recorded; location: American Fork, UT, United States | 51-200 | Exact match | 14 contacts → |
“Every day, we’re moving one step closer to a more sustainable and manageable power future.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | BIG Shine Energybigshineenergy.com HQ: HQ not recorded; location: Newburgh, NY, United StatesReported employees: 51-200 | HQ not recorded; location: Newburgh, NY, United States | 51-200 | Exact match | 14 contacts → |
“Big Shine Energy is a leading MEPC (Manufacturing, Engineering, Procurement, and Construction) firm delivering turnkey energy solutions for commercial and industrial facilities.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Element 1e1na.com HQ: HQ not recorded; location: Bend, OR, United StatesReported employees: 11-50 | HQ not recorded; location: Bend, OR, United States | 11-50 | Exact match | 11 contacts → |
“Element 1 is a global leader in the development of clean energy technologies – including advanced hydrogen generation systems for the fuel cell industry.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Player Design, INCplayerdesign.net HQ: HQ not recorded; location: Westbrook, ME, United StatesReported employees: 11-50 | HQ not recorded; location: Westbrook, ME, United States | 11-50 | Exact match | 11 contacts → |
“PDI custom designs and installs sophisticated, high-performing energy systems and residual waste management solutions that are easy to use, built to last, and meet even the most…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Fuel cell energy systems integrators: dataset insights
September 3, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
119 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 3, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for fuel cell energy systems integrators?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many fuel cell energy systems integrators did RevenueBase find based in the United States?
The saved snapshot records 119 matching company records, 2,660 tracked contacts and 733 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 3, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Fuel cell energy systems integrators by geography
Cite this list
RevenueBase Data Team. Top 25 fuel cell energy systems integrators based in the United States. Snapshot: September 3, 2026. https://revenuebase.ai/companies/fuel-cell-energy-systems-integrators/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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