Elogen

Manufacturer of proton exchange membrane electrolysers for green hydrogen production

placeOrsay, Ile De France, France calendar_todayFounded 2014 groups60 employees language elogenh2.com

Registered entities

Innovation

7 patent families (2 granted) — focus: Chemistry & metallurgy, Mechanical engineering, Operations & transport; filing pace accelerating. Cited 48 times.

YearFilings
20221
20243
20254
20261

Social engagement

Social engagement: 25.5K social following, 1 post in the last 12 months — below the industry typical range.

Investor mix

1 investor on record.

Investor typeCountShare
Other / undisclosed1100%

Recent activity

29 Jan 2026
Event
Hyvolution Paris 2026
Coming soon