45-8 Energy

Exploration and production of helium and natural hydrogen

placeMetz, Grand Est, France calendar_todayFounded 2017 groups34 employees language 458energy.com

Registered entities

Social engagement

Social engagement: 9.3K social following, 10 posts in the last 12 months — below the industry typical range.

Investor mix

2 investors on record; lead investors include Bpifrance, TotalEnergies.

Investor typeCountShare
Accelerator & incubator150%
Bank & private debt150%

Hiring activity

Hires occasionally

1 role tracked across 1 of the last 12 months

13 Nov 2025 · Responsable Industriel H/F · Metz

Based on job postings tracked across public sources.

Recent activity

8 Jun 2026
Milestone
regulatory
3 Jun 2026
Event
Assemblée Générale de A3M - Alliance des Minerais, Minéraux et Métaux
28 May 2026
Event
entretien à France 3 Bourgogne Franche-Comté sur la découverte du gisement d'hélium de Fonts-Bouillants
Coming soon