Interserve is a multinational support services and construction company based in the United Kingdom. Founded in 1884, it provides a range of services including facilities management, construction, and infrastructure development. The company operates across various sectors, such as healthcare, education, and defense, aiming to deliver sustainable solutions. In 2019, Interserve faced financial difficulties and entered a pre-pack administration process, which allowed it to restructure its debts. The company continues to operate under new ownership, focusing on improving its services and maintaining its presence in the UK and international markets.