Stewart Technology

Stewart Technology Ltd is a privately owned, family-run Contract Electronic Manufacturing (CEM) company based in the Scottish Borders, United Kingdom, and a leading provider of Electronic Manufacturing Services (EMS). Established in 1998 by Managing Director John Robertson, the company specializes in end-to-end custom electronics assembly, comprehensive box build and testing services, and robust supply chain management for Printed Circuit Boards (PCBs) and full product assemblies. Utilizing cutting-edge Surface Mount Technology (SMT) and Through-Hole Assembly, Stewart Technology offers various automated and hand soldering options, rework, conformal coating, and advanced system-level testing. The company is committed to quality, with rigorous standards ensuring precision and traceability in every build, and is expanding its facilities to double production capacity while maintaining its original 13,000 square foot factory. With over 55 dedicated staff and decades of collective experience, Stewart Technology provides cost-competitive solutions and exceptional customer service to clients across diverse sectors, including wireless technology, construction, and water industries.