How many employees work at Sunfire?

Sunfire GmbH has 603 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 1.5%.

Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025

About Sunfire

Established in 2010 and based in Dresden, Germany, Sunfire is a world-leading industrial electrolysis company with two differentiated technologies. We develop and manufacture electrolyzers based on SOEC and Alkaline technologies that enable a truly sustainable and cost-effective production of renewable hydrogen, syngas and e-Fuel. Sunfire has been named Global Cleantech 100 company for six consecutive years and is backed by leading strategic and financial investors such as Neste and SMS Group – global leaders in the renewable fuel and steel business. With more than 500 employees located in Germany and Switzerland and a well-established partner network, we realize large electrolysis projects to deliver on our promise: Creating a world without fossil fuels!

As of December 2025

Sunfire
workforce metrics

Headcount

603

Avg. Salary

$83.3k

Tenure

2.4yr

Growth Rate

1.5%

Hiring Rate

Attrition Rate

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Employee Headcount

Interactive chart of Sunfire annual worldwide employee count from 2023 to 2025.

  • Sunfire total number of employees in 2025 was 604, a 1.5% increase from 2024.
  • Sunfire total number of employees in 2024 was 595, a 4.9% increase from 2023.
  • Sunfire total number of employees in 2023 was 566, a 31.2% increase from 2022.

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Employee Geographic Breakdown

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Employee Role Breakdown

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Employee Compensation

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Active Job Postings

Interactive chart of Sunfire annual active job postings from 2023 to 2025.

  • Sunfire active job postings in 2025 was 18, a 40.0% decline from 2024.
  • Sunfire active job postings in 2024 was 27, a 127.0% decline from 2023.
  • Sunfire active job postings in 2023 was 121, a 38.4% increase from 2022.

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Employee Sentiment

Sentiment Topics

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