Company identity
Company number 11395531
Company profile
UK company 11395531, incorporated on 4 June 2018.
Avvron.uk | High efficiency and light weight powertrains
Avvron Ltd is a UK company with status active founded in 2018 based in South East England.
Company number 11395531
Updated 07 Jul 2026 09:49
Financial period: 1 Jul 2024 to 30 Jun 2025
Reference milestones and recent Companies House filing stream events.
Company registered at Companies House
1 Jul 2026 to 30 Jun 2028
This consortium is developing Cryogenic Hydrogen Optimised Systems for Aviation (CHOSAN). During this project CHOSAN will demonstrate the practical use of liquid hydrogen (LH₂) as a low-carbon aviation fuel through a programme of real-world flight operations, while also helping to develop the operational experience and regulatory framework needed to suppo...