Nightcap, the 46-strong bar operator of the Cocktail Club, the Adventure Bar Group, Dirty Martini and the Barrio Familia, has hired Sarah Miller as group director of business operations.

Miller joins Nightcap after five years with Stonegate Group, including two years as business unit director for its late night division including Be at One, Slug and Lettuce and Popworld.

Before that she was operations director for Novus, the bar, club and restaurant operator.

Sarah Willingham, chief executive at Nightcap, said: “I am absolutely thrilled to welcome Sarah to the team, she is a great fit for us all. She brings with her a wealth of knowledge and talent to our fast-moving business along with a real drive for success. I’m really excited to have Sarah join the executive team and I can’t wait to start working with her.”

Miller will join Nightcap during the summer.