Harrison Catering Services has won a catering deal at La Sainte Union Catholic School in North London.
Harrison was successful in gaining the contract following an intensive tender process in April.
The caterer is responsible for providing breakfast, morning break and lunch service for the 1200 pupils and staff on site, along with first-rate hospitality and event support. In addition, nine members of catering staff will transfer to Harrison.
Simon Willis, director client services for education at Harrison Catering, said: "We are delighted to be able to add La Sainte Union to our ever-growing portfolio of exceptional schools in the UK.
"We believe that our demonstrable partnership approach to shaping and growing a catering service is the key to success; we look forward to opening the contract and developing a long and successful partnership with the school."