Company lists · Data refreshed November 2026
Top 25 Power-to-x developers worldwide
RevenueBase identified 676 company matches for power-to-x developers worldwide as of November 2026 and tracks 25,735 professional contacts across them, including 7,719 with verified work emails. Germany is the largest market and London the largest hub.
This list covers company matches for power-to-x developers worldwide, 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 November 6, 2026. Country and city lists for power-to-x developers follow the table.
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 power-to-x developers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,737 contacts → | ||||
Exact match “Greenko, is one of the World’s leading Energy Transition and Decarbonization solutions company, with an installed Renewable Energy capacity of ~7.5 GW across Wind, Solar and Hydro…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 1,329 contacts → | ||||
Exact match “Mitsubishi Power is a power solutions brand of Mitsubishi heavy industries, Ltd.(MHI).” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,269 contacts → | ||||
Exact match “Kanadevia Inova is a global greentech leader that pioneers innovative solutions for the energy transition and circular economy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,084 contacts → | ||||
Exact match “1KOMMA5° wurde gegründet um Millionen Gebäude in Europa klimaneutral immer mit dem günstigsten Strom zu versorgen - ganz ohne fossile Energie.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 1,048 contacts → | ||||
Exact match “Clarke Energy, a Rehlko company, specialises in energy efficient, low carbon and flexible energy systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 991 contacts → | ||||
Exact match “Wärtsilä leads the transition towards a 100% renewable energy future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 745 contacts → | ||||
Exact match “European Energy develops, finances, constructs and operates onshore and offshore wind and solar farms, Power-to-X facilities and Battery Energy Storage Systems.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 538 contacts → | ||||
Exact match “The Steag Iqony Group combines the best of all energy worlds.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 511 contacts → | ||||
Exact match “Mainspring is a power generator manufacturer redefining how local power is delivered to capacity constrained companies and communities.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 443 contacts → | ||||
Exact match “Created at the end of 2009, CVE is a French multi-energy, multi-country renewable energy producer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 297 contacts → | ||||
Exact match “REDEN is an independent power producer active across the entire solar and energy storage value chain: development, financing, construction, and operations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 278 contacts → | ||||
Exact match “We create the world’s most stable instant power solutions, essential for the future of power distribution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 235 contacts → | ||||
Exact match “Jupiter Power is putting deep energy storage expertise, proven project execution capability, and significant capital to work to help make the energy transition a reality.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 229 contacts → | ||||
Exact match “We power the world with green energy!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 226 contacts → | ||||
Exact match “As the operator of one of Europe’s largest Virtual Power Plants, we connect thousands of energy producers, consumers, and storage systems to form a powerful team for renewable…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 217 contacts → | ||||
Exact match “The PNE Group operates internationally and is one of the most experienced developers of wind farm projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 204 contacts → | ||||
Exact match “At Newen Systems, we are driving the future of clean energy with cutting-edge Battery Energy Storage Systems (BESS) and DC-coupled solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 203 contacts → | ||||
Exact match “Energy Vault® is an integrated power infrastructure platform that builds, owns and operates flexible, reliable energy systems to accelerate time-to-power for utilities…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 163 contacts → | ||||
Exact match “We are energy experts and are committed to Europe's energy transition.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 163 contacts → | ||||
Exact match “Hyliion is committed to creating innovative solutions that enable clean, flexible and affordable electricity production.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 150 contacts → | ||||
Exact match “Amperesand’s medium voltage power conversion solutions enable fast, efficient, and resilient electrification on a global scale for critical power consumers like AI datacenters and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 143 contacts → | ||||
Exact match “Zenith Energy is one of Australia’s leading Independent Power Producers, specialising in tailored remote off-grid power generation and urban microgrids.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 139 contacts → | ||||
Exact match “RENOVA is an independent renewable energy developer and power producer.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 133 contacts → | ||||
Exact match “ENODA’s world-class team are building the first truly decentralized, intelligent energy system that will reshape how we generate, store, and distribute energy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 124 contacts → | ||||
Exact match “INERATEC produces sustainable e-Fuels and synthetic chemicals to replace fossil crude oil.” Recorded in the RevenueBase company graph · Nov 6, 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 “power-to-x developers”. 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 676 power-to-x developers worldwide
See the full list, filter by size, metro and specialty, and access 7,719 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Power-to-x developers worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
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.
- Coverage
- Every country. Country and city lists for power-to-x developers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “power-to-x developers” 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. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 7,719 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 November 6, 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.
Power-to-x developers by location
4 lists · largest firstEvery Power-to-x developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “power-to-x developers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many power-to-x developers are there worldwide?
RevenueBase identified 676 company matches for power-to-x developers worldwide as of November 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?
Greenko Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most power-to-x developers?
Germany leads with 109 companies, followed by the United States (103) and the United Kingdom (47). Every power-to-x developers list by country and city is linked on this page.
Which city has the most power-to-x developers?
London leads with 16 company records, followed by Berlin (13) and Austin (8).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 7,719 professional contacts with verified work emails tracked across these 676 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 676 power-to-x developers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 power-to-x developers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 676 matching company records for power-to-x developers worldwide, with 25,735 tracked contacts and 7,719 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: November 6, 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 power-to-x developers worldwide
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 |  Greenko Groupgreenkogroup.comHQ: Hyderabad, IndiaReported employees: 1,001-5,000 | Hyderabad, India | 1,001-5,000 | Exact match | 2,737 contacts → |
“Greenko, is one of the World’s leading Energy Transition and Decarbonization solutions company, with an installed Renewable Energy capacity of ~7.5 GW across Wind, Solar and Hydro…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Mitsubishi Powerpower.mhi.comHQ: Chiyoda-ku, United KingdomReported employees: 10001+ | Chiyoda-ku, United Kingdom | 10001+ | Exact match | 1,329 contacts → |
“Mitsubishi Power is a power solutions brand of Mitsubishi heavy industries, Ltd.(MHI).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Kanadevia Inovakanadevia-inova.comHQ: Zurich, SwitzerlandReported employees: 1,001-5,000 | Zurich, Switzerland | 1,001-5,000 | Exact match | 1,269 contacts → |
“Kanadevia Inova is a global greentech leader that pioneers innovative solutions for the energy transition and circular economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  1komma51komma5.comHQ: Hamburg, GermanyReported employees: 1,001-5,000 | Hamburg, Germany | 1,001-5,000 | Exact match | 1,084 contacts → |
“1KOMMA5° wurde gegründet um Millionen Gebäude in Europa klimaneutral immer mit dem günstigsten Strom zu versorgen - ganz ohne fossile Energie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Clarke Energyclarke-energy.comHQ: Liverpool, United KingdomReported employees: 1,001-5,000 | Liverpool, United Kingdom | 1,001-5,000 | Exact match | 1,048 contacts → |
“Clarke Energy, a Rehlko company, specialises in energy efficient, low carbon and flexible energy systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Wärtsilä Energywartsila.comHQ: Helsinki, FinlandReported employees: 10001+ | Helsinki, Finland | 10001+ | Exact match | 991 contacts → |
“Wärtsilä leads the transition towards a 100% renewable energy future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  European Energyeuropeanenergy.comHQ: Søborg, DenmarkReported employees: 501-1,000 | Søborg, Denmark | 501-1,000 | Exact match | 745 contacts → |
“European Energy develops, finances, constructs and operates onshore and offshore wind and solar farms, Power-to-X facilities and Battery Energy Storage Systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Steag Iqony Groupsteag-iqony-group.comHQ: Essen, GermanyReported employees: 5,001-10,000 | Essen, Germany | 5,001-10,000 | Exact match | 538 contacts → |
“The Steag Iqony Group combines the best of all energy worlds.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Mainspring Energymainspringenergy.comHQ: Menlo Park, CA, United StatesReported employees: 201-500 | Menlo Park, CA, United States | 201-500 | Exact match | 511 contacts → |
“Mainspring is a power generator manufacturer redefining how local power is delivered to capacity constrained companies and communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  CVE Changing Visions Of Energycvegroup.comHQ: France, United StatesReported employees: 201-500 | France, United States | 201-500 | Exact match | 443 contacts → |
“Created at the end of 2009, CVE is a French multi-energy, multi-country renewable energy producer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  REDENreden.solarHQ: Roquefort, FranceReported employees: 201-500 | Roquefort, France | 201-500 | Exact match | 297 contacts → |
“REDEN is an independent power producer active across the entire solar and energy storage value chain: development, financing, construction, and operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Maxwell Technologiesmaxwell.comHQ: Glendale, WI, United StatesReported employees: 51-200 | Glendale, WI, United States | 51-200 | Exact match | 278 contacts → |
“We create the world’s most stable instant power solutions, essential for the future of power distribution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Jupiter Powerjupiterpower.ioHQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 235 contacts → |
“Jupiter Power is putting deep energy storage expertise, proven project execution capability, and significant capital to work to help make the energy transition a reality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  R.Power Renewablesrpower.energyHQ: Warsaw, PolandReported employees: 501-1,000 | Warsaw, Poland | 501-1,000 | Exact match | 229 contacts → |
“We power the world with green energy!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Next Kraftwerkenext-kraftwerke.comHQ: Cologne, GermanyReported employees: 201-500 | Cologne, Germany | 201-500 | Exact match | 226 contacts → |
“As the operator of one of Europe’s largest Virtual Power Plants, we connect thousands of energy producers, consumers, and storage systems to form a powerful team for renewable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  PNEpnegroup.comHQ: Cuxhaven, GermanyReported employees: 501-1,000 | Cuxhaven, Germany | 501-1,000 | Exact match | 217 contacts → |
“The PNE Group operates internationally and is one of the most experienced developers of wind farm projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Newen Systems Pvt. LTDnewensystems.comHQ: Vadodara, IndiaReported employees: 51-200 | Vadodara, India | 51-200 | Exact match | 204 contacts → |
“At Newen Systems, we are driving the future of clean energy with cutting-edge Battery Energy Storage Systems (BESS) and DC-coupled solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Energy Vaultenergyvault.comHQ: Westlake Village, CA, United StatesReported employees: 51-200 | Westlake Village, CA, United States | 51-200 | Exact match | 203 contacts → |
“Energy Vault® is an integrated power infrastructure platform that builds, owns and operates flexible, reliable energy systems to accelerate time-to-power for utilities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Onyx Poweronyx-power.comHQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 163 contacts → |
“We are energy experts and are committed to Europe's energy transition.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Hyliionhyliion.comHQ: Cedar Park, TX, United StatesReported employees: 51-200 | Cedar Park, TX, United States | 51-200 | Exact match | 163 contacts → |
“Hyliion is committed to creating innovative solutions that enable clean, flexible and affordable electricity production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Amperesandamperesand.ioHQ: Reno, NV, SingaporeReported employees: 51-200 | Reno, NV, Singapore | 51-200 | Exact match | 150 contacts → |
“Amperesand’s medium voltage power conversion solutions enable fast, efficient, and resilient electrification on a global scale for critical power consumers like AI datacenters and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Zenith Energyzenithenergy.com.auHQ: Rivervale, United StatesReported employees: 51-200 | Rivervale, United States | 51-200 | Exact match | 143 contacts → |
“Zenith Energy is one of Australia’s leading Independent Power Producers, specialising in tailored remote off-grid power generation and urban microgrids.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Renova, INCrenovainc.comHQ: Chuo-ku, JapanReported employees: 201-500 | Chuo-ku, Japan | 201-500 | Exact match | 139 contacts → |
“RENOVA is an independent renewable energy developer and power producer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Enoda LTDenoda.comHQ: Edinburgh, United KingdomReported employees: 51-200 | Edinburgh, United Kingdom | 51-200 | Exact match | 133 contacts → |
“ENODA’s world-class team are building the first truly decentralized, intelligent energy system that will reshape how we generate, store, and distribute energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ineratecineratec.deHQ: Karlsruhe, GermanyReported employees: 51-200 | Karlsruhe, Germany | 51-200 | Exact match | 124 contacts → |
“INERATEC produces sustainable e-Fuels and synthetic chemicals to replace fossil crude oil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 676 company matches
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Power-to-x developers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
674 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 676 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 6, 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 ↗
Power-to-x developers by location
4 lists · largest firstEvery Power-to-x developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for power-to-x developers?
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 power-to-x developers did RevenueBase find worldwide?
The saved snapshot records 676 matching company records, 25,735 tracked contacts and 7,719 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: November 6, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 power-to-x developers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/power-to-x-developers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 power-to-x developers worldwide
RevenueBase records 676 matching company records for power-to-x developers worldwide, with 25,735 tracked contacts and 7,719 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: November 6, 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 power-to-x developers worldwide
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 | Greenko Groupgreenkogroup.com HQ: Hyderabad, IndiaReported employees: 1,001-5,000 | Hyderabad, India | 1,001-5,000 | Exact match | 2,737 contacts → |
“Greenko, is one of the World’s leading Energy Transition and Decarbonization solutions company, with an installed Renewable Energy capacity of ~7.5 GW across Wind, Solar and Hydro…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Mitsubishi Powerpower.mhi.com HQ: Chiyoda-ku, United KingdomReported employees: 10001+ | Chiyoda-ku, United Kingdom | 10001+ | Exact match | 1,329 contacts → |
“Mitsubishi Power is a power solutions brand of Mitsubishi heavy industries, Ltd.(MHI).” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Kanadevia Inovakanadevia-inova.com HQ: Zurich, SwitzerlandReported employees: 1,001-5,000 | Zurich, Switzerland | 1,001-5,000 | Exact match | 1,269 contacts → |
“Kanadevia Inova is a global greentech leader that pioneers innovative solutions for the energy transition and circular economy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | 1komma51komma5.com HQ: Hamburg, GermanyReported employees: 1,001-5,000 | Hamburg, Germany | 1,001-5,000 | Exact match | 1,084 contacts → |
“1KOMMA5° wurde gegründet um Millionen Gebäude in Europa klimaneutral immer mit dem günstigsten Strom zu versorgen - ganz ohne fossile Energie.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Clarke Energyclarke-energy.com HQ: Liverpool, United KingdomReported employees: 1,001-5,000 | Liverpool, United Kingdom | 1,001-5,000 | Exact match | 1,048 contacts → |
“Clarke Energy, a Rehlko company, specialises in energy efficient, low carbon and flexible energy systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Wärtsilä Energywartsila.com HQ: Helsinki, FinlandReported employees: 10001+ | Helsinki, Finland | 10001+ | Exact match | 991 contacts → |
“Wärtsilä leads the transition towards a 100% renewable energy future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | European Energyeuropeanenergy.com HQ: Søborg, DenmarkReported employees: 501-1,000 | Søborg, Denmark | 501-1,000 | Exact match | 745 contacts → |
“European Energy develops, finances, constructs and operates onshore and offshore wind and solar farms, Power-to-X facilities and Battery Energy Storage Systems.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Steag Iqony Groupsteag-iqony-group.com HQ: Essen, GermanyReported employees: 5,001-10,000 | Essen, Germany | 5,001-10,000 | Exact match | 538 contacts → |
“The Steag Iqony Group combines the best of all energy worlds.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Mainspring Energymainspringenergy.com HQ: Menlo Park, CA, United StatesReported employees: 201-500 | Menlo Park, CA, United States | 201-500 | Exact match | 511 contacts → |
“Mainspring is a power generator manufacturer redefining how local power is delivered to capacity constrained companies and communities.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CVE Changing Visions Of Energycvegroup.com HQ: France, United StatesReported employees: 201-500 | France, United States | 201-500 | Exact match | 443 contacts → |
“Created at the end of 2009, CVE is a French multi-energy, multi-country renewable energy producer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | REDENreden.solar HQ: Roquefort, FranceReported employees: 201-500 | Roquefort, France | 201-500 | Exact match | 297 contacts → |
“REDEN is an independent power producer active across the entire solar and energy storage value chain: development, financing, construction, and operations.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Maxwell Technologiesmaxwell.com HQ: Glendale, WI, United StatesReported employees: 51-200 | Glendale, WI, United States | 51-200 | Exact match | 278 contacts → |
“We create the world’s most stable instant power solutions, essential for the future of power distribution.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Jupiter Powerjupiterpower.io HQ: Austin, TX, United StatesReported employees: 51-200 | Austin, TX, United States | 51-200 | Exact match | 235 contacts → |
“Jupiter Power is putting deep energy storage expertise, proven project execution capability, and significant capital to work to help make the energy transition a reality.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | R.Power Renewablesrpower.energy HQ: Warsaw, PolandReported employees: 501-1,000 | Warsaw, Poland | 501-1,000 | Exact match | 229 contacts → |
“We power the world with green energy!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Next Kraftwerkenext-kraftwerke.com HQ: Cologne, GermanyReported employees: 201-500 | Cologne, Germany | 201-500 | Exact match | 226 contacts → |
“As the operator of one of Europe’s largest Virtual Power Plants, we connect thousands of energy producers, consumers, and storage systems to form a powerful team for renewable…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | PNEpnegroup.com HQ: Cuxhaven, GermanyReported employees: 501-1,000 | Cuxhaven, Germany | 501-1,000 | Exact match | 217 contacts → |
“The PNE Group operates internationally and is one of the most experienced developers of wind farm projects.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Newen Systems Pvt. LTDnewensystems.com HQ: Vadodara, IndiaReported employees: 51-200 | Vadodara, India | 51-200 | Exact match | 204 contacts → |
“At Newen Systems, we are driving the future of clean energy with cutting-edge Battery Energy Storage Systems (BESS) and DC-coupled solutions.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Energy Vaultenergyvault.com HQ: Westlake Village, CA, United StatesReported employees: 51-200 | Westlake Village, CA, United States | 51-200 | Exact match | 203 contacts → |
“Energy Vault® is an integrated power infrastructure platform that builds, owns and operates flexible, reliable energy systems to accelerate time-to-power for utilities…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Onyx Poweronyx-power.com HQ: Berlin, GermanyReported employees: 201-500 | Berlin, Germany | 201-500 | Exact match | 163 contacts → |
“We are energy experts and are committed to Europe's energy transition.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Hyliionhyliion.com HQ: Cedar Park, TX, United StatesReported employees: 51-200 | Cedar Park, TX, United States | 51-200 | Exact match | 163 contacts → |
“Hyliion is committed to creating innovative solutions that enable clean, flexible and affordable electricity production.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Amperesandamperesand.io HQ: Reno, NV, SingaporeReported employees: 51-200 | Reno, NV, Singapore | 51-200 | Exact match | 150 contacts → |
“Amperesand’s medium voltage power conversion solutions enable fast, efficient, and resilient electrification on a global scale for critical power consumers like AI datacenters and…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Zenith Energyzenithenergy.com.au HQ: Rivervale, United StatesReported employees: 51-200 | Rivervale, United States | 51-200 | Exact match | 143 contacts → |
“Zenith Energy is one of Australia’s leading Independent Power Producers, specialising in tailored remote off-grid power generation and urban microgrids.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Renova, INCrenovainc.com HQ: Chuo-ku, JapanReported employees: 201-500 | Chuo-ku, Japan | 201-500 | Exact match | 139 contacts → |
“RENOVA is an independent renewable energy developer and power producer.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Enoda LTDenoda.com HQ: Edinburgh, United KingdomReported employees: 51-200 | Edinburgh, United Kingdom | 51-200 | Exact match | 133 contacts → |
“ENODA’s world-class team are building the first truly decentralized, intelligent energy system that will reshape how we generate, store, and distribute energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ineratecineratec.de HQ: Karlsruhe, GermanyReported employees: 51-200 | Karlsruhe, Germany | 51-200 | Exact match | 124 contacts → |
“INERATEC produces sustainable e-Fuels and synthetic chemicals to replace fossil crude oil.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 676 company matches
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Power-to-x developers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
674 records in the displayed employee bands.
2 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 676 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: November 6, 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 ↗
Power-to-x developers by location
4 lists · largest firstEvery Power-to-x developers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for power-to-x developers?
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 power-to-x developers did RevenueBase find worldwide?
The saved snapshot records 676 matching company records, 25,735 tracked contacts and 7,719 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: November 6, 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
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Cite this list
RevenueBase Data Team. Top 25 power-to-x developers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/power-to-x-developers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗