Catering business Amadeus has won a five-year, £3 million contract to provide catering services at Delapré Abbey Preservation Trust, near Northampton.
Amadeus will run the site's new café and provide event catering at the venue.
The café is part of a restoration project funded by both The Heritage Lottery Fund and Northampton Borough Council.
Mobilisation on the catering contract is expected to be complete in November 2016, ready for completion of the abbey's redevelopment in spring 2017.
The win follows a £16 million contract award for the caterers in April at Belfast Waterfront and Ulster Hall (BWUH) in Northern Ireland. This five-year contract sees Amadeus responsible for the supply of catering conferences and events.