H2GREMM is a Brittany-based company that designs, produces and commercialises modular microstations for the production and storage of green hydrogen, with modules that can produce 2–100 kg of hydrogen per day. Founded in 2019 and based in Finistère, the company targets autonomy for homes, collectivités and SMEs and applications across mobility, buildings and grid flexibility. It employs 17 people, operates from a 1,000 m² production site and targets ISO 9001 certification in 2024. H2GREMM plans to industrialise production to reach a capacity of 1,000 units per year within five years and to scale commercial operations. The company aims to accelerate sales in France and internationally; transnational industrial customers have already placed orders and strategic partnerships are under negotiation. H2GREMM positions itself to produce decarbonised hydrogen from renewables and contribute to the Green Deal 2050 objectives.

Total raised

$8M

Funding rounds

1

Latest round

Equity

Latest activity

Dec 2023