CNI Europe provides most forms of network support using highly trained and experienced staff. Our specialities are the installation and maintenance of laser, radio and CCTV systems. We have our own specialised access equipment for rapid resolution of problems, and a fully equipped engineering workshop for the fabrication of specialised mounting systems.www.cnieu.comWoad Barn/Hospital Drove Long Sutton, PE12 9EL

We are a small business based in Gosberton which is between the towns of Spalding and Boston in South Lincolnshire. We cover a radius of approximately 40 miles. We install new systems, service and repair systems for existing customers. We also take on systems from other installation companies if required. CBM SECURITY are installers of burglar alarms, fire alarms, CCTV, door entry systems and access control systems.www.cbmsecurity.co.ukHarvest Cottage/Gosberton Bank Gosberton, PE11 4PB

Deister electronic develops, manufactures and distributes the electronic equipment of the future. Security equipment is our speciality and, in particular, the installation of components for mobile data acquisition and for contactless identification technology. A perfect balance between market research, development and manufacture guarantees a speedy response to the growing needs of our customers. They include a whole host of system integrators and OEM manufacturers who supply complete systems containing deister components to industry and the access control market.www.deister.co.ukStapleton Way Pinchbeck, PE11 3YQ