Developing and manufacturing powerful, compact, efficient electric powertrains.
On the road and track, at sea, in the air and in a multitude of off-highway applications, electric power is the future.
Helix’s range of high power dense electric motors and inverters, designed, engineered and manufactured in-house for single-source expertise and an optimum supply solution, promises world-leading performance with the latest technology at its heart.
Our 3 strategic product levels
01. Stock
Standard, off-the-shelf, stock products with no NRE required for the delivery of sample quantities.
Learn more03. Custom
Our scalable core technology customised to fully match specific client requirements.
Learn moreScalable Core Technology
Unique, proprietary know-how sits at the heart of our Electric Powertrain. Scalable Core Technology fuses the cutting-edge technology required for high performance with the manufacturing processes and facilities necessary to build our products to highest industry quality levels, either for low volumes or in series production.
Build your enquiry
Complete our quick and easy online specification form to produce personalised outline solutions for discussion.
Alternatively download and complete our form, featuring an interactive performance graph.
“Our new Technical Centre brings our engineering and manufacturing capabilities together and symbolizes our confidence and ambition to shape the future.”
Roger Duckworth, Director
Latest news
28.07.2026
Helix Powers Next Generation of INDYCAR Series with Advanced Hybrid Electric Drive System
Milton Keynes-based electric powertrain innovator selected as hybrid partner for all-new IR-28 race car, launching 2028 championship Milton Keynes, UK / Indianapolis, [July... Read more
15.07.2026
RED Aircraft and Helix create ultra-light series hybrid generator for aviation
RED A03 Series Hybrid Generator brings together RED A03 V12 engine and Helix SPX177-137D motor Complete generator system capable of outputting up to... Read more
16.06.2026
Helix and Zoerkler develop ultra-compact EPU for next-generation eVTOLs
Helix and Zoerkler collaborate on new architecture to improve efficiency in eVTOLs and unlock the future of flight New EPU combines Helix motor... Read more
