ASG Group Ltd

ASG Group Ltd is a UK-based precision engineering and manufacturing group specialising in CNC machining, tooling and assemblies for high-integrity sectors including aerospace, defence, nuclear and scientific industries. Formed in 2019 and operating multiple specialised sites across the UK and Europe, ASG Group operates over 180 CNC machine tools and more than 450 employees, delivering complex turned, milled and ground components alongside surface treatments, metrology and project management services. The group holds multiple industry accreditations (ISO9001, AS9100/EN9100, ISO14001, NADCAP) and numerous customer approvals, underscoring its focus on quality, regulatory compliance and safety-critical manufacturing. ASG actively invests in capacity and capability—adding multi-axis CNC machines, automated surface treatment lines and tooling for composite assemblies—and has launched a unified ASG Aerospace division to strengthen supply chain resilience. Its service offering spans bespoke tooling and component development, assembly and aircraft-on-ground support, alongside process improvements and supply chain competitiveness initiatives. The company highlights sustainability and lifecycle accountability in materials and treatments, and promotes workforce development through apprenticeships, industry partnerships and recruitment across its locations.