The 12 closest competitors and alternatives to ITM Power Plc among clean energy companies — ranked by similarity to what ITM Power Plc actually does, not by market-cap band.
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ITM Power Plc, established in 2001 and headquartered in Sheffield, UK, is a specialist in hydrogen energy solutions. The company focuses on the development, production, and sale of sophisticated hydrogen systems, catering to energy storage, transportation, and various industrial sectors. Its operational reach extends across the United Kingdom, Germany, other European countries, and the United States. A key product is HGas, which serves power-to-gas applications, clean fuel initiatives, and industrial hydrogen processes. Furthermore, ITM Power actively designs and constructs prototype products, and supplies both electrolysis technology and advanced hydrogen storage solutions.
ITM Power Plc is a clean energy company headquartered in Sheffield, United Kingdom, founded in 2004. It is publicly listed (ITM) with a market capitalisation of $1B. Xcout tracks 3 named people at ITM Power Plc, including Dennis Schulz (Chief Executive Officer). Xcout recorded 4 job postings from ITM Power Plc in the last 90 days.
Xcout recorded 4 job postings from ITM Power Plc in the last 90 days, from a hiring record Xcout has kept since June 2026.
The weekly hiring trend, the roles and locations behind it — see ITM Power Plc's hiring signals →
Ranked by semantic similarity — how close each company is to ITM Power Plc by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Renewable Energy
Clean Power Hydrogen plc is a technology and manufacturing enterprise specializing in green hydrogen. The company focuses on developing advanced solutions for producing hydrogen and oxygen, prominently featuring its proprietary membrane-free electrolyser technology. This innovative system yields green hydrogen and oxygen of medical-grade purity. CPH2's offerings are utilized across a wide array of markets, including power, industry, manufacturing, transportation, commercial, retail, and hydroculture. Established in 2012 and headquartered in Doncaster, United Kingdom, the company operated as CPH2 Group PLC until its rebranding to Clean Power Hydrogen plc in October 2021.
Similar clean energy company
Bloom Energy Corporation engineers, produces, markets, and installs cutting-edge solid-oxide fuel cell systems designed for on-site electricity generation, serving clients both within the United States and internationally. Their core offering, the Bloom Energy Server, is an advanced power platform capable of converting various fuels, including natural gas, biogas, hydrogen, or a blend of these, directly into electricity using an electrochemical process that eliminates the need for combustion. The company provides its solutions to a wide array of critical infrastructure applications, such as data centers, hospitals, healthcare manufacturing and biotechnology facilities, grocery and hardware stores, banks, and telecommunication centers. Originally founded as Ion America Corp., the company adopted the name Bloom Energy Corporation in September 2006. Established in 2001, Bloom Energy Corporation's headquarters are situated in San Jose, California.
Renewable Energy
HydrogenPro is a global original equipment manufacturer that designs and produces high-pressure alkaline electrolyzers for renewable energy storage and industrial applications. The company's technology facilitates large-scale, zero-emission hydrogen production to support global energy transition and sustainability goals.
Similar clean energy company
HyFuels GmbH operates as an EPC provider supplying Power-to-X infrastructure for green and blue hydrogen production, covering the entire value chain from renewable energy installation to electrolysis, storage, utilization, and distribution. The company serves European customers across industry, transportation, housing, and electricity sectors by providing hydrogen-based solutions including property power supply, heating, and fleet management.
Similar clean energy company
Established in 2010 and based in Dresden, Germany, Sunfire is a world-leading industrial electrolysis company specializing in hydrogen technology and power-to-liquids solutions.
Clean Energy Technology
PowerCell Sweden AB (publ) is dedicated to the creation and manufacturing of advanced fuel cells and complete fuel cell systems. These innovative solutions are deployed globally across diverse applications, including the automotive, maritime, and stationary power sectors. Their offerings include S2-based systems like the PowerCell MS-30, engineered specifically as a fuel cell system for battery-electric vehicles, and the PowerCell PS-5, which functions as an electricity generator or auxiliary power unit for telecommunications, traffic management, buildings, and residential settings. The company also supplies the standalone PowerCell S2 fuel cell stack. Additionally, PowerCell provides S3-derived solutions, such as the robust PowerCell MS-100 for heavy-duty operational environments, megawatt-scale systems for large marine and stationary power demands, and the versatile PowerCell S3 fuel cell stack, suitable for both fixed and mobile installations. Beyond their product range, the company offers specialized engineering and comprehensive zero-emission services. PowerCell Sweden AB (publ) was established in 2008 and is based in Gothenburg, Sweden.
Renewable Energy
H2APEX Group SCA is a leading developer and operator of green hydrogen solutions. The company and its subsidiaries operate as developers and manufacturers in the hydrogen specialist sector, with its registered office in Grevenmacher, Luxembourg.
Similar clean energy company
Electric Hydrogen is a U.S. clean-energy company that develops and manufactures electrolyzer systems for producing hydrogen using renewable electricity. Its technology is aimed at industrial and energy customers seeking lower-carbon hydrogen for applications such as ammonia, fuels, and other hard-to-abate processes.
Similar clean energy company
Shanghai REFIRE Group Ltd is a Chinese enterprise dedicated to the research, development, manufacturing, and commercialization of hydrogen fuel cell systems, hydrogen production systems, and their related components. The company's business activities are categorized into several key areas: the sale of hydrogen fuel cell systems and components, the provision of engineering and technical services for fuel cells, and the sales of hydrogen production systems and their associated parts. Its primary offerings include electrolysis-based systems and critical components for converting electricity into hydrogen, as well as hydrogen fuel cell systems and essential parts for generating electricity from hydrogen. These advanced solutions are deployed worldwide, providing comprehensive hydrogen technology across various sectors such as commercial vehicles, power generation facilities, construction equipment, and hydrogen production.
Renewable Energy
Ideal Energy, LLC provides clean energy solutions including scalable solar energy systems, advanced energy storage, and renewable hydrogen technologies. The company serves commercial, industrial, agricultural, and utility clients by offering engineering, procurement, construction (EPC), financing, and long-term asset management services.
Similar clean energy company
Endua is a clean technology company founded in 2021 and headquartered in Brisbane, Australia. The firm engineers and builds complete modular hydrogen production plants and electrolysis technology to enable rapid deployment of safe green energy.
Renewable Energy (Hydrogen Technology)
Enapter is a rapidly-growing energy technology company headquartered in Italy. It is revolutionizing the way energy is produced and harnessed, with projects featured in various countries worldwide.
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