Email us
Specialists serving critical, high-reliability sectors including Defence, Medical, and Aerospace. Our processes follow strict TYCO System 25 standards.
ISO Approved, triple certification: ISO 9001, ISO 14001, and OHSAS 18001 . We guarantee our quality standards are consistently achieved and verified.
We utilise Lean Manufacturing and DFM (Design for Manufacture) principles, ensuring competitive costing and rapid turnaround times for every custom cable assembly.
St. Cross Electronics, established in 1979, is a leading UK specialist in the manufacture and supply of custom cable assemblies and wire harnesses. We provide the complete interconnect solution, supported by a comprehensive range of cable termination tooling, from automated robotic CNC machinery to intricate hand tools, ensuring precision across all project scales.
We provide complete interconnect solutions, specialising in Design for Manufacture (DFM). Built upon our 40 years of manufacturing experience, our in-house engineering team uses advanced CAD facilities to ensure seamless collaboration. We optimise your cable assembly and wire harness designs for performance, cost-efficiency, and manufacturability before production begins. We expertly handle complexity, ranging from discrete wires to vast 1000 circuit looms for sectors including Defence, Medical, and Aerospace.
Find out more
Every assembly we build is made, inspected and tested at one site in Southampton. Batch sizes run from a single prototype to over 100,000 units, scheduled through our Priority ERP system and built on automated Komax cut, strip, crimp and test machinery. Nothing is subcontracted offshore. One site means one quality system, one set of records, and a factory you can visit before you place the order.
Find out more
Our unwavering quality standards, which have been a core focus for over 40 years, are verified by ISOQAR to ISO 9001:2015, alongside ISO 14001 and ISO 45001 approvals. Everything we produce, from simple cable assemblies to complex harnesses and looms, is subjected to 100% electrical testing and inspection before dispatch, giving you absolute confidence straight from delivery.
Find out more
Phone: 