National Security Inspectorate (NSI) (Popularity: )
http://www.nsi.org.uk The national body inspecting firms providing security systems across the UK. It brings together two well established organisations, National Approval Council for Security Systems (NACOSS), and the Inspectorate of the Security Industry (ISI) covering electronic ... Category:
Business - Business Services - Security - Associations
Berkeley Guard Limited (Popularity: )
http://www.berkeleyguard.com NACOSS approved ISO9002 Quality Assured intruder alarm systems. Specialists in Class VI wire-free. CCTV and physical security. Category:
Business - Business Services - Security - Alarm Systems