Company profile
UK company 02912662, incorporated on 21 March 1994.
Porterbrook Railway Rolling Stock Leasing
Porterbrook has been at the heart of Britains rail network for 25 years, and owns almost a third of the national passenger rail fleet.
Company number 02912662
Updated 07 Jul 2026 09:49
Reference milestones and recent Companies House filing stream events.
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CH01 | Transaction MzUzNjMzNDU4NmFkaXF6a2N4
Published 31 Jul 2026 14:06
AP01 | Transaction MzUyOTgyNzA4M2FkaXF6a2N4
Published 01 Jul 2026 11:06
AP01 | Transaction MzUyNjE3NDM1MmFkaXF6a2N4
Published 10 Jun 2026 08:50
TM01 | Transaction MzUyNjE3NDM2MmFkaXF6a2N4
Published 10 Jun 2026 08:50
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Company registered at Companies House
1 Oct 2022 to 31 Dec 2022
We have previously developed an exhaust aftertreatment system to install on Porterbrook's Class 170 and Class 158/9 vehicles. This technology successfully showed we could significantly reduce the emissions from mid-life diesel trains. All aftertreatment systems, including those fitted to new diesel engines, work effectively at higher exhaust temperatures ...
1 Jul 2020 to 30 Jun 2021
Our innovation project is called LoCe: Less oil, Cleaner exhaust. We aim to transfer novel retrofit technology onto one of Porterbrook's Class 170 Turbostar vehicles, enabling mid-life diesel engines to rapidly become more Environmentally Sustainable (addressing Theme 1 of the InnovateUK First-of-a-Kind competition). We will work with Eminox, Bosch Rexrot...
1 Mar 2019 to 29 Feb 2020
Porterbrook has a reputation for innovation in support of asset management and is actively looking to improve the environmental performance of their rolling stock. Porterbrook will collaborate with Eminox, a world-leader in exahust and after-treatment technology, based in the UK, to deliver the GR-EATS project. GR-EATS seeks to transfer Eminox's proven on...
