# 45-8 ENERGY

> 45-8 ENERGY is a French exploration and production company, founded in 2017 and headquartered
> in Metz (with an office in Lyon), specialised in helium and natural (native) hydrogen in
> Europe. It covers the full value chain — geoscientific exploration, production, distribution
> and recycling. It delivered the first helium produced on Western European soil in 2024 and
> operates RECYCL'He, Europe's first mobile helium recovery and recycling unit. In April 2026
> Ad Terra took a majority stake in the company.

45-8 ENERGY publishes **no public API, developer portal, SDK, machine-readable specification
or data feed.** It is a physical-resources operator, not a software vendor. This file is
generated by API Evangelist from the company's public website and is a company profile, not a
developer reference. Do not infer an API surface from its existence.

## Company
- [Home](https://458energy.com/home/): Company overview — helium and natural hydrogen in Europe.
- [Our story](https://458energy.com/story/): Founding in 2017 and company history.
- [Team](https://458energy.com/team/): Leadership and geoscience team.
- [ESG commitments](https://458energy.com/esg/): Environmental, social and governance posture.
- [Investors](https://458energy.com/investors/): Investor relations and shareholding.
- [Careers](https://458energy.com/recrutement/): Open positions.

## Resources and products
- [Helium](https://458energy.com/helium-en/): Helium resource, market and production approach.
- [Natural hydrogen](https://458energy.com/hydrogen/): Native hydrogen resource and exploration.
- [Offers](https://458energy.com/offres/): Helium supply and recycling commercial offers.
- [Helium supply](https://458energy.com/supply-he/): Native and recycled helium supply.
- [RECYCL'He recycling](https://458energy.com/recycling-he/): Helium recovery and recycling service.

## Projects
- [All projects](https://458energy.com/projects/): Exploration and production portfolio.
- [Fonts-Bouillants (France)](https://458energy.com/fb-en/): Helium exploration licence.
- [Avant-Monts (France)](https://458energy.com/amfc-en/): Franc-comtois exploration project.
- [Marensin (France)](https://458energy.com/marensin-en/): South-West France natural hydrogen.
- [Guhlen (Germany)](https://458energy.com/guhlen-en/): German exploration project.
- [Brimir (Germany)](https://458energy.com/brimir-en/): German exploration project.
- [Humboldt (USA)](https://458energy.com/us-humboldt/): United States project.
- [Fayette (USA)](https://458energy.com/us-fayette/): United States project.

## News and contact
- [Press releases](https://458energy.com/press/): Dated company announcements.
- [Communication kit](https://458energy.com/communication-kit/): Logos and media assets.
- [Contact](https://458energy.com/contact-us/): General contact form.
- [Helium contact](https://458energy.com/helium-contact/): Helium commercial enquiries.

## Legal
- [Privacy policy](https://458energy.com/privacy-policy/)
- [Legal notice and terms of use](https://458energy.com/mentions-legales/)

## Notes for agents
- There is no OpenAPI, AsyncAPI, GraphQL SDL, MCP server, A2A agent card or `/llms.txt`
  published by this company. Every named `/.well-known/` path returns 404 (verified against a
  control probe on 2026-09-05).
- `https://458energy.com/wp-json/` returns 200, but it is the stock WordPress REST API of the
  marketing site: every namespace is WordPress core or a third-party plugin (Elementor, Yoast,
  Contact Form 7, WPForms, OceanWP, Polylang, Google Site Kit). It is not a 45-8 ENERGY product
  API and must not be treated as one.
- `458energy.de` is a German-language regional site served over HTTP only (no TLS on 443).

Generated: 2026-09-05 by API Evangelist (method: generated, source: apis.yml + https://458energy.com/)