GDM are the UK''s leading supplier of Security services, and SIA Approved Training Courses. GDM have achieved this recognition through working closely with our customers ensuring level best communication and providing the best professional service to companies nationally and internationaly. SIA Approved elite security training and services such as close protection training, surveillance, manned guarding, vip security, BIIAB personal licenses, door supervision training, cctv, weapons training and more.

sia security close protection door supervisors cctv risk assessment Guarding Duties and Management Security Services Liverpool Merseyside
Guarding Duties and Management are listed in; Merseyside Business Directory : Liverpool Business Directory : Security Services Directory : Security Services in Liverpool : Security Services in Merseyside