Group Information

Custodian is made up of three major brands representing three of the UK’s leading security businesses.

Custodian Monitoring
Concentrating on intruder, fire and life safety.

Mentor Business Systems

Offering installers a platform of software enabling them to effectively manage their business from engineer to invoice.

Remote Video Response (RVR)

Focusing on video monitoring by providing bespoke services to maximise security at each and every individual site.

Between them they protect more than 200,000 properties nationwide. Together they have more than 50 years experience positioning them at the very forefront of innovation and technology.


Our ARC in Nottingham receives between 2,500 – 3,000 inbound calls each day from independent security installers

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