Interserve has taken a total facilities management (TFM) contract worth £18.5 million a year to deliver services at seven of Landsec's major retail centres across the UK.
The operator has supplied soft FM services to the commercial property developer and investor since 2015 and this new contract, which began in March, includes providing services at Landsec's sites in Oxford, Leeds, London and Cardiff.
The four-year contract embraces project management, engineering and fit-out services as well as existing work lines such as cleaning, security and customer services.
Lynn Mawdsley, Interserve's managing director support services, said: "We provide commercial property companies such as Landsec with leading capabilities in hard and soft FM services such as cleaning, security and engineering which helps our customer achieve their strategic objectives."