ULEMCo

ULEMCo manufactures hydrogen fuel systems for heavy-duty transport equipment, including dual-fuel engine conversions, fuel cell range extenders, and hydrogen combustion powertrains. The technology enables the use of hydrogen fuel in existing diesel engines and electric vehicles, facilitating the transition to zero-emission energy for commercial fleets. The company also provides mobile hydrogen refuelling units and auxiliary tank packs to support off-grid operations and vehicle trials. Founded in 2014 and headquartered in Liverpool, United Kingdom, ULEMCo has raised approximately $7.8M in Series A funding from investors including Equity Gap, Scottish Enterprise, Northwest Fund, Mercia, and UKRI. The company addresses the challenge of decarbonizing heavy-duty transport where battery electrification is impractical due to weight and range requirements, by enabling existing diesel engines to operate on hydrogen dual-fuel configurations without requiring complete vehicle replacement.