Sunfire

Headquartered in Dresden since 2011, employs around 400 people (as of 2023), received 162 million euros in federal funding in 2022 and investment from Amazon's venture capital fund in summer 2022. Collaborates with industrial partners like RWE, Salzgitter AG, and Neste. Expanding R&D center in Dresden with 30 million e

Technology partner supplying pressurised alkaline electrolysers and Solid Oxide Electrolysis Cell (SOEC) technology for green hydrogen production in Giga PtX plants. SOEC technology utilises process heat in the form of steam, enabling higher conversion efficiency.

Supplied the 30 MW pressurized alkaline electrolyzer critical for the project's large-scale green hydrogen production. Sunfire is recognized as a global leader in innovative electrolysis technology.[3][4]

Sunfire is a German electrolysis specialist that has established itself as a key technology provider in the European hydrogen market. The company's pressurized alkaline technology has been recognized for its reliability, efficiency, and strong performance. In early 2025, Sunfire successfully commissioned a 20 MW plant

Sunfire GmbH is a German company specializing in high-temperature electrolyzers. In the MultiPLHY project, Sunfire supplies the world's largest multi-megawatt high-temperature electrolyzer (HTE), a key component for producing renewable hydrogen at industrial scale[1][2].

A leading electrolyzer developer in Europe that produces electrolyzers for energy-intensive sectors such as steel, chemical, and fuel industries. Recipient of Amazon Climate Pledge Fund investment.

Sunfire supplied and installed the electrolyzer for the 3.2 MW green hydrogen plant commissioned by MPreis.

This company participated in the DWV survey and is involved in advancing renewable hydrogen.

Sunfire is a manufacturer of high-temperature solid oxide fuel cells (SOFCs) and is supplying a 50 kW SOFC to ThyssenKrupp Marine Systems for a ship-integrated fuel cell project.

A German startup that has developed a way to produce carbon-neutral diesel using renewable energy, carbon dioxide, and water. They have built a facility in Germany to house their technology.