PLEASE READ OUR COVID-19 NOTICE Home Capabilities Market Sectors About Join Contact About Us Surface Technology International (STI) is a specialist Contract Electronics Manufacturer. We serve world-class customers in high-reliability industries by providing electronics design and manufacturing solutions in both printed circuit board assembly (PCBA) and full box-build manufacturing. Founded in 1989, STI specialises in the Aerospace, Defence and Security sectors as well as Energy, Healthcare, Communications and Industrial – particularly higher volume Internet of Things (IoT) products. STI provides a full set of manufacturing services, from concept design, prototyping and production through to complete box-build, including thermal vibration and full product test. STI also provides full lifecycle support – spares, repairs and long-term obsolescence management. STI is 80% owned by Integrated Micro-Electronics Inc (IMI), a listed billion-dollar turnover business which is the technology and electronics manufacturing arm of AC Industrials, a subsidiary of Ayala Corporation, the largest conglomerate in the Philippines. Find out more Why STI? Proven ability to deliver reliable, mission critical products Unsurpassed reputation in high reliability market sectors Continued investment in the latest technology and equipment Full product design, manufacture and support facilities Global footprint, providing solutions to customers worldwide Our Values Excellence Customer Focus Integrity Concern for Others 02 MARKET SECTORS Healthcare & Life Sciences Aerospace, Defence & Security Energy Electronics Solutions Partner Subscribe for updates Capabilities Market Sectors About Quality News Case Studies Careers Gender Pay Gap Report Privacy Policy Registered Office: Osborn Way, Hook, Hampshire, RG27 9HX Registered in England Number: 02292621 VAT Registration Number: 260 9861 81 © Copyright STI Limited 2021 . All Rights Reserved.

PLEASE READ OUR COVID-19 NOTICE Home Capabilities Market Sectors About Join Contact Locations STI MANUFACTURING PARTNERS IMI .cls-1{fill:#f2f2f2;stroke:#000;stroke-linejoin:round;fill-rule:evenodd;}map 02 MARKET SECTORS Aerospace, Defence & Security Energy Industrial Electronics Solutions Partner Subscribe for updates Capabilities Market Sectors About Quality News Case Studies Careers Gender Pay Gap Report Privacy Policy Registered Office: Osborn Way, Hook, Hampshire, RG27 9HX Registered in England Number: 02292621 VAT Registration Number: 260 9861 81 © Copyright STI Limited 2021 . All Rights Reserved.