UES manufactures electric (EV) and fuel cell electric (FCEV) commercial vehicle propulsion systems for commercial fleets, upfitters, and select OEMs. The company offers two conversion products: a Class 4-7 all-electric drive system and a range-extended HEV fuel-cell version. UES leverages its expertise in industrial engineering, EV/HEV/FCEV system integration, and advanced manufacturing to accelerate the electrification of commercial vehicles. They have partnerships with organizations like NYSERDA, the U.S. Department of Energy, and UPS. UES focuses on repowering trucks and buses into clean, reliable electric vehicles, offering the uniqueEV platform for Class 4-7 chassis used in various vocational vehicles.