Border Safeguard Ltd is a UK based security systems installer. Border Safeguard provides a range of security, fire, and alarm call systems for businesses, public bodies, and private individuals. The company is an accredited member of The National Security Inspectorate (NSI), The British Security Industry Association (BSIA), and The Fire Protection Association (FPA).

Boston Networks is a UK leader in design, installation and support of high-performance Intelligent Building Systems and Wireless Solutions. As a vendor agnostic networking & integrated security systems specialist, the company offers cabling services, wireless LAN & WAN, CCTV, access control, fire safety and monitored intruder alarm as well as maintenance and support.

Boxer Integrated Security Systems Ltd deal in the following areas CCTV, Intruder & Fire Alarms Keyholding, Door Supervisors and Manned Guarding.

Bpt Security Systems (UK) Ltd provides high quality video and audio door entry systems. Ranging from off the shelf boxed kits, to bespoke designed systems for multiple blocks incorporating hundreds of apartments.

Brad Johns Consulting provides experienced consulting and analysis to help computer storage companies and end-users with their marketing and strategy needs.

Based in Essex, Bradling Security is an established independent security company. The company specialises in installing and maintaining all types of security equipment including monitored alarm systems, domestic CCTV systems and video entry systems throughout the UK. Bradling Security is also a member of the SSAIB (Security Systems Alarm Inspection Board).

Briar Security is one of the premier security installers in the Cambridge, UK. The company provides a complete service in commercial and domestic security. Briar Security offers intruder alarms, CCTV systems, gates and barriers, fire alarms, locks, safes, grilles & shutters, and integrated systems products and services for home or business.

Brighton CCTV specialises in CCTV system design, installation and maintenance; from stand-alone residential projects to the latest in multi-networked camera systems for industry and the public sector. Brighton CCTV installs and designs high-resolution systems to suit all budgets and caters for both the commercial and residential sectors.

Britannia Fire & Security Ltd is one of the leaders in the field of designing, installation and servicing of fire detection, security, alarms, CCTV, and emergency lighting systems for commercial, industrial or domestic applications throughout the UK. The company's recent work has been in healthcare, education, lifestyle shopping and leisure. Britannia holds accreditation from SSAIB and NICEIC and is ISO 9001 certified.

Britannic Security Systems Ltd is a security system installer in the UK. The company offers a comprehensive service for largest commercial client to the personal, dedicated service for smallest domestic customer. Britannic Security Systems’ services include: intruder alarms, CCTV system, burglar alarms, fire prevention, and access control systems.

Established in 1989 Broadberry Data Systems is a manufacturer of high-end custom rackmount servers, storage servers, and high-performance workstations.

Located in the UK, Broadland Security Alarms is a fire alarms & emergency lighting systems installer. BSA installs and maintains smoke and heat detectors, smoke beams, smoke beams, sounders / strobes, door hold backs, fire extinguishers / fire blankets fire equipment. Broadland Security Alarms is a member of BAFE, the industry benchmark accreditation for the design, installation, commissioning and maintenance of fire alarms.

Broadsword Security Services is a security systems installer. Based in the UK, Broadsword Security installs and maintains intruder alarms, CCTV systems, access control, fire alarms, automatic gates, safes, security grilles and wireless burglar alarms for domestic, commercial, industrial and public sector.

Bromley Security installs security systems for local shops, schools, factories and commercial office spaces. Their service portfolio covers burglar alarms, CCTV systems, access control and security gates.

Based in Johnstone, UK, Brookfield Alarms is a security systems installer. Brookfield Alarms is a local NSI Nacoss Gold installer of residential and commercial security systems, specialising in installation, design and maintenance of security and fire systems, CCTV, door access, electronic security systems, automatic lighting and safes.

Brooknight Security is a privately-owned company that offers a host of varied security services to corporate and retail clients. The solutions and services offered by Brooknight include integrated security solutions, CCTV monitoring and surveillance, and security consulting services.

BRS are a family run security company based in Greater Manchester. They are NSI NACOSS Gold accredited and pride themselves on their customer service. Whether it's your home or business, BRS install burglar alarms, HD CCTV, access control, Security Fog, Smart Security and LED lighting. Using an NSI approved company gives peace of mind that BRS's engineers have been security vetted. They install to industry standards using professional equipment.

Brunel Security is an established Fire and Security business based in Bristol but covering the whole of the UK – they have 25 years experience of providing tailored security solutions to businesses.

Brunel Security is an established Fire and Security business based in Bristol but covering the whole of the UK – they have 25 years experience of providing tailored security solutions to businesses.

Based in the UK, Bulldog Intruder Detection Systems Ltd is a security systems installer. The company provides alarm systems for residential, business, corporate and domestic installations. Bulldog Intruder Detection Systems Ltd is SSAIB registered.

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