MullenLowe has promoted Katie McCambley, head of client services, to managing director.
The appointment follows Claire Hollands, former managing director, taking over from Jeremy Hine as chief executive last year.
McCambley will report to Hollands and sit on MullenLowe’s executive committee. She will be responsible for leading day-to-day operations and implementation of strategy.
She joined MullenLowe in 2015 as global account manager and became head of client services in 2023. She joined from M&C Saatchi London, where she was account manager.
During her time at MullenLowe, McCambley has overseen work such as the “We are the NHS” recruitment campaign and she will continue to work with clients including the Department for Health and Social Care.