AOS Security Ltd Acquired by Churchill
We are delighted to announce that AOS Security Ltd has been acquired by Churchill Services Group. Read More
AOS Security joins RSAS
AOS Security have been approved to join the Railway Safety Accreditation Scheme (RSAS). Read More
AOS Launch Mobile Patrol Vehicles
AOS have introduced new Mobile Patrol vehicles across London and Cambridgeshire. Read More
GLA stays with AOS
We are delighted to announce that the Greater London Authority have decided to retain the services of AOS at Trafalgar Square and Parliament Square Gardens. Read More

The Directors

Darren Read, Managing Director

Darren is Managing Director and responsible for leading the Company's operation and strategic development.  He is a true professional with a high level of commitment and motivation and will drive the Business to achieve substantial organic growth, without compromising the high quality standards of the business.

Darren has an accomplished background in security, having spent over 13 years in the industry. Previously he was a Commercial Director with responsibility for managing a number of major blue chip clients. Darren has a talent for results and a proven track-record in delivering substantial growth and profitability at both a local and national level. 



Barnaby Vallance, Compliance Director

Barnaby is integral to the management of AOS and as Compliance Director he leads on the policy and regulatory affairs of AOS and its risk management activities.  He is primarly responsible for the health and safety of our people and holds a Health & Safety qualification from the National Examination Board in Occupational Safety and Health (NEBOSH). Barnaby's specialisms include team working and management, auditing and training. Barnaby fully understands the implementation of risk management in a business and the Health and Safety and Environment vision for the future.