CMM & Dimensional Inspection Services UK
Coordinate measuring machines and dimensional inspection services provide the definitive verification that manufactured components meet their specified dimensions and tolerances. UK subcontract inspection companies offer independent, often UKAS-accredited measurement services for manufacturers who need additional inspection capacity, third-party verification for customer or regulatory requirements, or specialist measurement capabilities beyond their in-house equipment.
This directory lists UK CMM inspection and dimensional measurement service providers.
Measurement Capabilities
UK inspection service providers operate bridge CMMs for high-accuracy measurement of prismatic and complex components, gantry CMMs for large aerospace and automotive structures, horizontal arm CMMs for sheet metal and body-in-white inspection, and portable CMM arms for flexible on-site measurement. Non-contact measurement technologies include laser line scanners and structured light systems for rapid surface capture, optical comparators for profile inspection, and vision measuring systems for small and delicate components. Surface finish measurement using stylus profilometers and optical instruments complements dimensional inspection for complete geometric verification.
Inspection Reporting and Standards
Subcontract inspection services provide detailed reports including first article inspection reports (FAIR) to AS9102 for aerospace components, PPAP dimensional reports for automotive supplier qualification, GD&T analysis with true position, profile, runout, and concentricity calculations, statistical process capability studies for production monitoring, and 3D scan-to-CAD comparison reports with colour-mapped deviation analysis for reverse engineering and quality verification. UKAS-accredited inspection provides the highest level of measurement confidence, with stated uncertainties accepted by customers and regulators worldwide.
Search our directory for UK inspection service providers by measurement capability, equipment type, and accreditation scope.