Chicken chain Wingstop plans to open more shops.
More than 11 new sites have been lined up for 2024, including additional dark kitchens to meet demand online.
The UK franchise, run by former property industry professionals Tom Grogan, Saul Lewin and Herman Sahota, started in 2018 in a three-storey site on Cambridge Circus, WC2.
Wingstop is a US giant, valued at more then $6.7bn with more than 2,100. It owns a 20% stake in the UK franchise.