GSM Security Ltd – Security Company in London

For more than twenty years operating as a security company we have been providing high quality security services and installing tailor-made security systems for a wide range of security situations ranging from commercial facilities of blue chip companies to private homes in London.

Established in 1991 under the name PM Securities, our security services have evolved with the times and our clients’ needs but our philosophy has remained the same. Now operating under the Banham Group umbrella and named GSM Security Ltd., we  combine an understanding of the many aspects of business security and home security offering integrated and efficient surveillance solutions for the protection of property, employees and loved ones alike.

One of the Leading Security Specialists

So, if you need a friendly security company with professional and experienced staff to help with your business security or with home security systems in London, you have come to the right place.