Our Customers

We keep Britain running.

Together, we have an extremely diverse client base of some 4,200 customers. We deliver exceptional FM to the most important clients in Britain; from the UK Government; to banks and retailers; to hospitals and schools; to transport hubs; to the Nightingale Hospitals and the many Coronavirus testing centres.

Much of the country’s critical infrastructure, from the railways to the telecoms network and energy supply, is maintained by our technicians. Most of Britain’s airports are secured by our officers. Most of Britain’s supermarkets are cleaned by our colleagues. We keep Britain’s manufacturing plants working. We support nuclear decommissioning at Sellafield and the Atomic Weapons Establishment at Aldermaston. We are a critical supplier to the NHS and we are proud of our key role in the national response to the COVID-19 outbreak, supporting the NHS Nightingale and Dragon’s Heart hospitals as well as 81 COVID-19 test centres. We are a strategic partner to Government and a leader in innovation. We are the experts in creating efficient, safe, clean and secure workplaces.

While Mitie is renowned for private sector expertise, Interserve is the leading UK provider of services to the Government and Public sectors. Together, we have the scale, national reach and breadth and depth of services to benefit our customers – ranging from engineering maintenance, security and cleaning, to landscaping, environmental services, waste and energy consultancy – to cover every customer’s needs for their workspaces.