Helix is a UK-based designer and manufacturer of high-performance electric motors and inverters, delivering proven propulsion solutions for the marine sector and beyond.
Headquartered in Milton Keynes, Helix develops scalable electric drive systems spanning 150kW to 2,000kW, with efficiencies exceeding 98%. Our technology is engineered for demanding applications where power density, reliability, and thermal performance are critical — making it ideally suited to commercial vessels, high-performance powerboats, and hybrid marine platforms.
Helix motors and inverters are built on a Scalable Core Technology platform, enabling rapid integration across a wide range of vessel types and drive configurations. Our in-house engineering team provides full support from concept through to commissioning, with quality systems certified to ISO 9001 and environmental management to ISO 14001.
As part of the MiddleGround Capital portfolio, Helix works in close collaboration with transmission specialist Xtrac, controls expert New Eagle, and gearbox manufacturer Zoerkler — offering customers access to a fully integrated electric drivetrain capability under one roof.