Company profile
Sunswap - Zero-emission Transport Refrigeration Clean Tech (United Kingdom)
Sunswap is developing zero-emission transport refrigeration products to reduce noise and air pollution in our cities. Our mission is to replace the dirty diesel engines currently in use in the cold chain with our electric Transport Refrigeration Units (TRU).
Financial period: 1 Jan 2024 to 31 Dec 2024
Reference milestones and recent Companies House filing stream events.
Next confirmation statement due date
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RESOLUTIONS | Transaction WUYxTVdZRVdhZGlxemtjeA | Paper/PDF filed
Published 26 May 2026 22:56
AD01 | Transaction MzUxNjY0NTI2NGFkaXF6a2N4
Published 16 Apr 2026 10:31
Last confirmation statement made up date
Last accounts made up date
MA | Transaction MzQzMTUwMzIwOWFkaXF6a2N4 | Paper/PDF filed
Published 13 Aug 2024 07:54
Company registered at Companies House
16 Jan 2026 to 16 Jan 2028
**Business Overview** Sunswap is a clean-tech company revolutionising the refrigerated transport sector by delivering zero-emission alternatives to diesel-powered Transport Refrigeration Units (TRUs). Our flagship innovation, 'Endurance', is a battery- and solar-powered TRU that integrates advanced battery technology with solar power to offer a superior, ...
1 Dec 2025 to 31 Aug 2026
Sunswap is planning a feasibility study to prepare a UK manufacturing facility for our zero-emission transport refrigeration systems used on trucks and trailers. The project will design a clean, efficient production approach, map a new factory layout, and outline the tools, automation and digital systems needed to build at scale. We will run limited trial...
1 Aug 2021 to 31 Mar 2022
**Our vision for this project is to develop a world-first demountable, solar-powered refrigeration unit** for the electric OX truck**.** This is a highly innovative on-vehicle technology project that will increase the uptake of zero-emission-vehicles (ZEV) in UK and emerging markets. End-users will benefit from annual lower energy costs of ~90% through a ...
1 Jul 2021 to 31 Mar 2022
Sunswap is a UK based clean-tech company on a mission to decarbonise the global cold chain with innovative, cost-competitive and zero-emission Transport Refrigeration Units (TRUs). Our core product is a turnkey solar and battery powered TRU for trailers. The solar panels collect renewable energy which is fed straight into the refrigeration system, where ...
1 Oct 2020 to 30 Jun 2021
This project -- Zero Emission Refrigerated Operations (ZERO) - is a collaboration between Sunswap and Cenex to develop a novel and bespoke electrical architecture for a solar & battery powered Transport Refrigeration Unit (TRU). Cenex will compile energy and operational requirements from customers and feed these into the development process which in turn ...
1 Oct 2020 to 31 Mar 2021
This project is a collaboration between Sunswap and the Clean Energy Processes (CEP) Laboratory of Imperial College London to develop a high-efficiency transport refrigeration unit (TRU) using a low Global Warming Potential (GWP) working fluid. The project, called "High-Efficiency, Low-GWP Transport Refrigeration" (HELGTRe), will focus on delivering an in...
