Wire Harness Engineering
Built for industries that cannot Compromise
March26 Engineering designs, develops, and assembles precision wire harnesses for Automotive, Aerospace, Medical, and Data Centre applications — engineered in Britain, assembled with purpose.
End-to-end wire harness engineering
From the first schematic to the final assembled unit — we manage the entire process so your project stays on schedule and on spec.
Design & Simulation
Our globally distributed engineering team uses industry-leading tools to design and simulate wire harnesses for the most demanding applications. Every design is validated before a single cable is cut.
UK Assembly
We source high-quality cabling and components through our trusted manufacturing partners in India, then carry out final assembly at our UK facility — combining global supply chain efficiency with British build quality.
Production (Q4 2026)
Our dedicated manufacturing facility is on track to open in Q4 2026. Targeting Automotive, Aerospace, and Data Centre certifications from day one — built as a startup, engineered to compete.
Precision wiring across critical sectors
We serve industries where tolerances are tight and failure is not an option.
Ready to start your next project?
Whether you need a design consultation or a production quote, our team is ready to engage.