Plug Power Alternatives & Competitors

12 companies similar to Plug Power — Green Hydrogen at Work

Advanced Ionics

Green hydrogen without the green premium.

33 Series A $21.80M

Milwaukee, United States

Energy Manufacturing

SIQENS GmbH

Hydrogen infrastructure and clean power generation Electrochemical hydrogen processing and...

19 Grant

Munchen, Germany

Energy Clean Energy +1

HYVIA

The new path to hydrogen mobility 🚗 ⚡

112

France

Energy Manufacturing +2

HAMR - Fuelling a Sustainable Future

8 Pre-Seed

Melbourne, Australia

Manufacturing Sustainability +1

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Ohmium

Making green hydrogen a reality today

589 Corporate Round $297.00M

Fremont, United States

Energy Manufacturing +2

Electric Hydrogen

Making Molecules to Decarbonize our World

391 Debt Financing $798.30M

Natick, United States

Energy Industrial +1

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HyAxiom, Inc.

The Clean Energy You Count On

267 Private Equity $150.00M

East Hartford, United Sta...

Energy Industrial +2

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Hydrogenious LOHC

Carrying the new energy world. Handling hydrogen as an oil.

90 $86.82M

Erlangen, Germany

Energy Oil and Gas +1

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Enapter

Our #AEM Electrolyzers make maximum green hydrogen from renewables. Rapidly pilot, prove &...

172 IPO $127.00M

Berlin, Germany

Energy Renewable Energy +1

BayoTech Hydrogen

Low-cost, low-carbon hydrogen, supplied reliably. BayoTech makes hydrogen easy. www.bayote...

75 Series C $174.13M

Albuquerque, United State...

Energy Manufacturing

ITM Power

ITM Power designs and manufactures electrolysers based on proton exchange membrane technol...

330 Grant $307.30M

Sheffield, United Kingdom

Energy Manufacturing +1

OCEANERGY AG

Green-tech/Clean-tech. OCEANERGY develops the centrepiece propulsion technology for H2 or...

Germany

Energy Sustainability +1

About Plug Power

Plug Power, founded in 1997 and headquartered in the United States, is a pioneering company in the green hydrogen sector, a subset of the broader Energy, Industrial, Manufacturing, and Oil and Gas industries. With its slogan, "Green Hydrogen at Work," the company aims to create a comprehensive green hydrogen ecosystem....

Business keywords

Green Hydrogen, Fuel Cell Technology, Renewable Energy, Decarbonization, Energy Generation, Hydrogen Production, Energy Security, E-mobility, Environmental Benefits, Efficiency Gains, Electrolyzers, Clean Energy Solutions, Hydrogen Economy, Transportation Industry

Frequently Asked Questions

Companies similar to Plug Power include Advanced Ionics, SIQENS GmbH, HYVIA, HAMR - Fuelling a Sustainable Future, Ohmium. They work in Energy and Manufacturing and share Plug Power's focus on decarbonization, hydrogen production and green hydrogen.

Bounce Watch lists 12 companies that share Plug Power's industries and are closest to it in business tags, services, target customers, business model and size.

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In 7 business days we read 10 rivals around Plug Power: 90 days of dated moves, ranked by what matters to you, each with its source. Fully credited if you continue.

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Plug Power Profile Advanced Ionics Alternatives SIQENS GmbH Alternatives HYVIA Alternatives All Companies All Signals Trend Reports

Compiled from the BounceWatch company index. We last looked at Plug Power on 11 Aug 2025. The 12 companies listed here were last checked between 11 Sep 2024 and 9 Jun 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.