The GDX design, manufacturing and technical support teams are based in the UK at a custom facility in Paisley, Scotland (relocated to Exeter - 2016).

With over 30 years experience in designing and manufacturing Door Entry and Access Control products GDX are amongst the market leaders in this market sector. We have worked closely in partnership with an extensive list of local government, housing association, consultant and architect partners over this time to continually develop our system functionality to meet the ever demanding and ever changing requirements of this market and associated legislation.