aid: 458energy
name: 45-8 ENERGY
description: >-
  45-8 ENERGY is a French exploration and production company, founded in 2017 and
  headquartered in Metz with offices in Lyon, dedicated to helium and natural (native)
  hydrogen in Europe. It is the first company in France and Western Europe specialised in
  the exploration and production of these two low-carbon subsurface gases, covering the
  full value chain from geoscientific exploration through production, distribution and
  recycling. In 2024 it delivered the first helium produced on Western European soil, and
  it operates RECYCL'He, Europe's first mobile helium recovery and recycling unit. Its
  exploration and production portfolio spans France (Fonts-Bouillants, Avant-Monts,
  Marensin, Beauvoir), Germany (Guhlen, Brimir), the Balkans and the United States
  (Humboldt, Fayette). In April 2026 Ad Terra took a majority stake in the company. 45-8
  ENERGY is a physical-resources operator and publishes no developer program, public API,
  SDK or machine-readable data surface.
url: https://raw.githubusercontent.com/api-evangelist/458energy/refs/heads/main/apis.yml
image: https://458energy.com/wp-content/uploads/2023/01/Logo-45-8-ENERGY-Fond-transparent.png
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
position: Producing
specificationVersion: '0.20'
created: '2026-09-05'
modified: '2026-09-05'
tags:
- Company
- Energy
- Helium
- Natural Hydrogen
- Natural Resources
- Exploration and Production
- Industrial Gases
- Cleantech
- France
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://458energy.com/
- type: About
  url: https://458energy.com/story/
- type: ContactUs
  url: https://458energy.com/contact-us/
- type: Careers
  url: https://458energy.com/recrutement/
- type: InvestorRelations
  url: https://458energy.com/investors/
- type: PressReleases
  url: https://458energy.com/press/
- type: PrivacyPolicy
  url: https://458energy.com/privacy-policy/
- type: TermsOfService
  url: https://458energy.com/mentions-legales/
- type: LLMsTxt
  url: llms/458energy-llms.txt
- type: DomainSecurity
  url: security/458energy-domain-security.yml
- type: Plans
  url: plans/458energy-plans-pricing.yml
- type: RateLimits
  url: rate-limits/458energy-rate-limits.yml
x-enrichment:
  date: '2026-09-05'
  status: minimal
  artifacts_added: 5
  pass: local-v3
x-coverage:
  state: none
  reason: not-a-software-company
  detail: >-
    45-8 ENERGY drills for helium and natural hydrogen; the entire public site is 62
    corporate pages enumerated from its own sitemap with no developer, docs or data section,
    and the only machine-readable surface on the domain is the stock WordPress REST API at
    /wp-json/ whose 23 namespaces are all WordPress core or third-party plugins (Elementor,
    Yoast, Contact Form 7, OceanWP, Polylang), not a 45-8 ENERGY product.
  evidence:
  - url: https://458energy.com/page-sitemap.xml
    status: 200
  - url: https://458energy.com/openapi.json
    status: 404
  - url: https://458energy.com/llms.txt
    status: 404
  - url: https://458energy.com/.well-known/agent-card.json
    status: 404
  - url: https://458energy.com/wp-json/
    status: 200
  checked: '2026-09-05'