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

AOS Security Ltd Acquired by Churchill

We are delighted to announce that AOS Security Ltd has been acquired by Churchill Services Group. As an organisation, we have been keen for some time to find the right organisation to take AOS forward into the future with a shared and demonstrable ethos of quality and service. 


Churchill Services Group who are approaching their 40th year, enjoy an enviable place in the market – as one of the largest independently-owned service solutions organisations in the UK with a team in excess of 12,000 and a new combined turnover in excess of £140m.

Churchill (who have just been ranked as one of the UK’s largest mid-market growth companies in the 2017 Sunday Times Grant Thornton Top Track 250) deliver single services such as security, cleaning, or catering, or any combination of service through to a complete bespoke multi-service solution in every sector throughout the UK from local primary schools to global corporate organisations.

Services include security, cleaning, catering, compliance services, grounds maintenance, waste management, pest control, reception, porterage and hospitality services, washroom services, environmental solutions, and specialist MakeReady™ Ambulance services.

In making the transition to a single organisation, our focus now turns to working closely with our existing client base and to providing a rewarding and stimulating environment for all employees.

Darren Read, Managing Director, AOS Security Ltd, who will take up a Managing Director role of Churchill Security Solutions following acquisition, believes: “The move is a natural fit for both organisations, strengthening services and market position even further. By uniting our shared security capability and shared philosophy to make positive change within our industry, we can better serve our diverse and national client base.”

Joel Briggs, Group Managing Director of Churchill Services Group is clear on our immediate focus: “A seamless transition for all clients and staff is the number one priority as we look forward to a prosperous and exciting future. We want motivated and committed employees who feel included in the business to ensure we can work, develop and grow together – and deliver a great service that adds value for our customers.”

16 October 2017