Company lists · Data refreshed September 2026
Top 25 Fuel cell power systems integrators based in the United States
RevenueBase identified 63 company matches for fuel cell power systems integrators associated with the United States as of September 2026 and tracks 2,169 professional contacts across them, including 542 with verified work emails and 748 with mobile numbers. Houston is the largest hub.
This list covers company matches for fuel cell power 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 power 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 | 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 | |||||
| 3 | 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 | |||||
| 4 | 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 | |||||
| 5 | 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 | |||||
| 6 | 34 contacts → | ||||
Exact match “Total Energy Systems (TES) is a leading provider of integrated power generation solutions with market leading equipment, engineering and support guaranteeing dependable and…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 7 | 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 | |||||
| 8 | 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 | |||||
| 9 | 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 | |||||
| 10 | 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 | |||||
| 11 | 16 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 12 | 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 | |||||
| 13 | 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 | |||||
| 14 | 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 | |||||
| 15 | 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 | |||||
| 16 | 9 contacts → | ||||
Exact match “Developing hydrogen fuel cell powerplants for electric propulsion and mobile energy storage.#eMissionH2O” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 17 | 7 contacts → | ||||
Exact match “Granite Petroleum is a construction company specializing in fuel systems: Retail fuel stations, commercial fuel stations, government fuel systems, mission critical fuel systems…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 18 | 7 contacts → | ||||
Exact match “FuelCellsEtc specializes in providing highly customized Fuel Cell and Electrolyzer components.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 19 | 6 contacts → | ||||
Exact match “Gentiam specializes in the development and integration of hybrid and electric power systems for aerospace, defense, mobility, and mission-critical energy applications.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “Our mission is to build a cleaner world through design and integration of zero-emission fuel cell systems for heavy-duty markets.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Altergy Systems®, the global leader in reliable backup power solutions for telecom and critical power applications, delivers proven fuel cell technology that provides on-demand…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Trillium, a member of the Love's Family of Companies, is a leading provider of renewable fuels and alternative fueling solutions, specializing in fuel supply, design…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “We are revolutionizing power generation using readily available renewable fuels.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Future Fuels is a family-owned turn-key alternative energy solutions company.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Point Energy Solutions is an on-site energy company.” 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 power 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 63 fuel cell power systems integrators based in the United States
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Fuel cell power 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 power 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 542 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 power systems integrators”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many fuel cell power systems integrators are there based in the United States?
RevenueBase identified 63 company matches for fuel cell power 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 power systems integrators?
Houston leads with 3 company records, followed by Buena Park (2) and South Windsor (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 542 professional contacts with verified work emails tracked across these 63 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 63 fuel cell power systems integrators based in the United States. Start with a free account, no credit card.
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Fuel cell power 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 power systems integrators based in Germany
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 fuel cell power 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 63 matching company records for fuel cell power systems integrators based in the United States, with 2,169 tracked contacts and 542 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 power 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 |  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. | |||||
| 3 |  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. | |||||
| 4 |  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. | |||||
| 5 |  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. | |||||
| 6 | Total Energy Solutionstotalenergysolutions.com HQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Houston, TX, United States | 51-200 | Exact match | 34 contacts → |
“Total Energy Systems (TES) is a leading provider of integrated power generation solutions with market leading equipment, engineering and support guaranteeing dependable and…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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. | |||||
| 8 |  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. | |||||
| 9 |  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. | |||||
| 10 |  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. | |||||
| 11 |  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. | |||||
| 12 |  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. | |||||
| 13 |  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. | |||||
| 14 |  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. | |||||
| 15 |  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. | |||||
| 16 |  Hydroplanehydroplane.usHQ: HQ not recorded; location: Los Angeles, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Los Angeles, CA, United States | 11-50 | Exact match | 9 contacts → |
“Developing hydrogen fuel cell powerplants for electric propulsion and mobile energy storage.#eMissionH2O” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Granite Petroleum, INCgranitepetroleum.comHQ: HQ not recorded; location: Spokane, WA, United StatesReported employees: 11-50 | HQ not recorded; location: Spokane, WA, United States | 11-50 | Exact match | 7 contacts → |
“Granite Petroleum is a construction company specializing in fuel systems: Retail fuel stations, commercial fuel stations, government fuel systems, mission critical fuel systems…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Fuelcellsetcfuelcellsetc.comHQ: HQ not recorded; location: College Station, United StatesReported employees: 11-50 | HQ not recorded; location: College Station, United States | 11-50 | Exact match | 7 contacts → |
“FuelCellsEtc specializes in providing highly customized Fuel Cell and Electrolyzer components.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Gentiam Powergentiampower.comHQ: HQ not recorded; location: Oakland, CA, United StatesReported employees: 1-10 | HQ not recorded; location: Oakland, CA, United States | 1-10 | Exact match | 6 contacts → |
“Gentiam specializes in the development and integration of hybrid and electric power systems for aerospace, defense, mobility, and mission-critical energy applications.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Nimbus Power Systemsnimbuspowersystems.comHQ: HQ not recorded; location: Groton, CT, United StatesReported employees: 1-10 | HQ not recorded; location: Groton, CT, United States | 1-10 | Exact match | 5 contacts → |
“Our mission is to build a cleaner world through design and integration of zero-emission fuel cell systems for heavy-duty markets.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Altergy Fuel Cellsaltergy.comHQ: HQ not recorded; location: Folsom, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Folsom, CA, United States | 11-50 | Exact match | 5 contacts → |
“Altergy Systems®, the global leader in reliable backup power solutions for telecom and critical power applications, delivers proven fuel cell technology that provides on-demand…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Trillium Energy Solutionstrilliumenergy.com HQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 201-500 | HQ not recorded; location: Houston, TX, United States | 201-500 | Exact match | 4 contacts → |
“Trillium, a member of the Love's Family of Companies, is a leading provider of renewable fuels and alternative fueling solutions, specializing in fuel supply, design…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Proof Energyproof-energy.comHQ: HQ not recorded; location: Fremont, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Fremont, CA, United States | 11-50 | Exact match | 4 contacts → |
“We are revolutionizing power generation using readily available renewable fuels.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Future Fuelsfuturefuelsenergy.comHQ: HQ not recorded; location: Lexington, SC, United StatesReported employees: 1-10 | HQ not recorded; location: Lexington, SC, United States | 1-10 | Exact match | 4 contacts → |
“Future Fuels is a family-owned turn-key alternative energy solutions company.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Point Energy Solutionspointenergysolutions.comHQ: HQ not recorded; location: Wayne, PA, United StatesReported employees: 1-10 | HQ not recorded; location: Wayne, PA, United States | 1-10 | Exact match | 3 contacts → |
“Point Energy Solutions is an on-site energy company.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 63 company matches
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Fuel cell power 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
63 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 power 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 power systems integrators did RevenueBase find based in the United States?
The saved snapshot records 63 matching company records, 2,169 tracked contacts and 542 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 power systems integrators by geography
Cite this list
RevenueBase Data Team. Top 25 fuel cell power systems integrators based in the United States. Snapshot: September 3, 2026. https://revenuebase.ai/companies/fuel-cell-power-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 power systems integrators based in Germany
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
Company intelligence · public preview
Top 25 fuel cell power systems integrators based in the United States
RevenueBase records 63 matching company records for fuel cell power systems integrators based in the United States, with 2,169 tracked contacts and 542 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 power 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 | 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. | |||||
| 3 | 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. | |||||
| 4 | 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. | |||||
| 5 | 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. | |||||
| 6 | Total Energy Solutionstotalenergysolutions.com HQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 51-200 | HQ not recorded; location: Houston, TX, United States | 51-200 | Exact match | 34 contacts → |
“Total Energy Systems (TES) is a leading provider of integrated power generation solutions with market leading equipment, engineering and support guaranteeing dependable and…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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. | |||||
| 8 | 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. | |||||
| 9 | 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. | |||||
| 10 | 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. | |||||
| 11 | 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. | |||||
| 12 | 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. | |||||
| 13 | 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. | |||||
| 14 | 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. | |||||
| 15 | 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. | |||||
| 16 | Hydroplanehydroplane.us HQ: HQ not recorded; location: Los Angeles, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Los Angeles, CA, United States | 11-50 | Exact match | 9 contacts → |
“Developing hydrogen fuel cell powerplants for electric propulsion and mobile energy storage.#eMissionH2O” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Granite Petroleum, INCgranitepetroleum.com HQ: HQ not recorded; location: Spokane, WA, United StatesReported employees: 11-50 | HQ not recorded; location: Spokane, WA, United States | 11-50 | Exact match | 7 contacts → |
“Granite Petroleum is a construction company specializing in fuel systems: Retail fuel stations, commercial fuel stations, government fuel systems, mission critical fuel systems…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fuelcellsetcfuelcellsetc.com HQ: HQ not recorded; location: College Station, United StatesReported employees: 11-50 | HQ not recorded; location: College Station, United States | 11-50 | Exact match | 7 contacts → |
“FuelCellsEtc specializes in providing highly customized Fuel Cell and Electrolyzer components.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Gentiam Powergentiampower.com HQ: HQ not recorded; location: Oakland, CA, United StatesReported employees: 1-10 | HQ not recorded; location: Oakland, CA, United States | 1-10 | Exact match | 6 contacts → |
“Gentiam specializes in the development and integration of hybrid and electric power systems for aerospace, defense, mobility, and mission-critical energy applications.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Nimbus Power Systemsnimbuspowersystems.com HQ: HQ not recorded; location: Groton, CT, United StatesReported employees: 1-10 | HQ not recorded; location: Groton, CT, United States | 1-10 | Exact match | 5 contacts → |
“Our mission is to build a cleaner world through design and integration of zero-emission fuel cell systems for heavy-duty markets.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Altergy Fuel Cellsaltergy.com HQ: HQ not recorded; location: Folsom, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Folsom, CA, United States | 11-50 | Exact match | 5 contacts → |
“Altergy Systems®, the global leader in reliable backup power solutions for telecom and critical power applications, delivers proven fuel cell technology that provides on-demand…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Trillium Energy Solutionstrilliumenergy.com HQ: HQ not recorded; location: Houston, TX, United StatesReported employees: 201-500 | HQ not recorded; location: Houston, TX, United States | 201-500 | Exact match | 4 contacts → |
“Trillium, a member of the Love's Family of Companies, is a leading provider of renewable fuels and alternative fueling solutions, specializing in fuel supply, design…” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Proof Energyproof-energy.com HQ: HQ not recorded; location: Fremont, CA, United StatesReported employees: 11-50 | HQ not recorded; location: Fremont, CA, United States | 11-50 | Exact match | 4 contacts → |
“We are revolutionizing power generation using readily available renewable fuels.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Future Fuelsfuturefuelsenergy.com HQ: HQ not recorded; location: Lexington, SC, United StatesReported employees: 1-10 | HQ not recorded; location: Lexington, SC, United States | 1-10 | Exact match | 4 contacts → |
“Future Fuels is a family-owned turn-key alternative energy solutions company.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Point Energy Solutionspointenergysolutions.com HQ: HQ not recorded; location: Wayne, PA, United StatesReported employees: 1-10 | HQ not recorded; location: Wayne, PA, United States | 1-10 | Exact match | 3 contacts → |
“Point Energy Solutions is an on-site energy company.” Recorded description excerpt · September 3, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Fuel cell power 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
63 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 power 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 power systems integrators did RevenueBase find based in the United States?
The saved snapshot records 63 matching company records, 2,169 tracked contacts and 542 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 power systems integrators by geography
Cite this list
RevenueBase Data Team. Top 25 fuel cell power systems integrators based in the United States. Snapshot: September 3, 2026. https://revenuebase.ai/companies/fuel-cell-power-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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