How much funding has Sunfire raised?

Sunfire has raised $788.5M in total funding, most recently a Growth Equity round.

Who are Sunfire's investors?

Sunfire's investors include GIC, LGT Bank, Lightrock, Inven Capital, Blue Earth Capital, European Investment Bank.

Where is Sunfire headquartered?

Sunfire is headquartered in Dresden, Germany.

What industry is Sunfire in?

Sunfire operates in Clean Energy, Hardware, Manufacturing, Deep Tech.

How many employees does Sunfire have?

Sunfire has 501-1000 employees.

Sunfire

The Electrolysis Specialist

Dresden, Germany · Founded 2010 · $788.5M raised

Headquarters: Dresden
Employees: 501–1000
Founded: 2010
Business Model: B2B

Website: sunfire.de
Total Funding: $788.5M
Last Round: $200.0M Growth EquityJul 2025
Rounds: 8

About

Sunfire is a world-leading industrial electrolysis company headquartered in Dresden, Germany. Founded in 2010 with a vision of a world without fossil fuels, Sunfire develops and manufactures two differentiated electrolyzer technologies — pressurized alkaline electrolysis (AEL) and solid oxide electrolysis cells (SOEC) — for the production of green hydrogen at industrial scale. With an electrolyzer order backlog of more than 800 MW, production capacity of up to 1 GW per year, and over 650 employees, Sunfire serves major industrial customers across Europe and beyond. The company's technology is deployed in steel, chemical, and energy production applications, and Sunfire has pioneered the world's first industrial-scale power-to-liquids plant and achieved record SOEC electrolyzer efficiencies.

Summary

Sunfire is a Clean Energy company based in Dresden, Germany, founded in 2010. It has raised $788.5M in total across 8 rounds, most recently a $200.0M Growth Equity round in Jul 2025. Investors include GIC, LGT Bank and Lightrock.

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