Our UK facility holds AS9100D approval for the manufacture of cable assemblies & box build.

AS9100D is a quality and safety certification that is recognised worldwide and demonstrates an organisation's compliance to the highest of standards within the aviation, space and defence industries. Compliance and/or regulation to AS9100 is a common condition for doing business for many organisations in these aerospace and defence markets.

GTK’s UK site already holds ISO 9001:2015 and ISO 14001:2015 standards and is UL certified. AS9100 includes all the elements of the ISO 9001 standard but has a multitude of additional requirements to meet the stringent demands of aerospace, defence and security customers, placing rigorous emphasis on end-to-end quality processes, risk management and continuous improvement. 

AS9100D is the current revision of the AS9100 certification and features important new sub-clauses that place greater scrutiny on product safety and the prevention of counterfeit parts. It also brings the underlying structure for the system in line with ISO 9001:2015.

This certification allows us to work on both aerospace and defence-specific applications, and cements our position as a high-quality, trusted manufacturer within these markets. All of our manufacturing processes operate in line with our AS9100 approval, meaning all customers benefit from the high levels of operational.

GTK is listed on the OASIS database under registration number 6142927126.

AS9100D certificate AS9100D certificate


aerospace and defence certification