Hydrogen Refinery
1 known investors
Hydrogen Refinery produces carbon-negative e-fuels and e-fertilizer from mixed and non-recyclable waste using its Plasma Electrolyser System, with projects including a waste-to-SAF plant at Farnborough Airport, a waste-to-urea fertilizer plant in Bali, and a marine fuels feasibility study in Scotland. It serves aviation, agriculture, and maritime markets by converting waste into fuels such as SAF, e-methanol, and ammonia and into nitrogen fertilizers.
Circular EconomyCleantechEnergy
Investors · 1
Companies House · registry record
View on Companies House ↗- Registered name
- HYDROGEN REFINERY LTD
- Company number
- 13433617
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 2 Jun 2021
- Registered office
- 20-22 Wenlock Road, London, N1 7GU
- Nature of business (SIC)
- 38210 — Treatment and disposal of non-hazardous waste
- Accounts
- last made up to 30 Jun 2025 · next due 31 Mar 2027
- Confirmation statement
- last made up to 1 Jun 2026 · next due 15 Jun 2027
Current officers · 2
- Stephen David Voller — director, appointed 2 Jun 2021
- Timothy Ross Walder — director, appointed 2 Jun 2021
Source: Companies House public register · retrieved 9 Aug 2026. Contains public sector information licensed under the Open Government Licence v3.0.