LONDON — Creativebrief’s managing director Charlie Carpenter, who has been with the firm since launch, has been promoted to CEO. The pitch consultancy’s hires in the last 12 months have included The Brooklyn Brothers’ Stephanie Nattu joining as business director and the Telegraph’s Elaine Westbury taking the reins of marketing director. Creativebrief’s corporate clients include Starbucks, Britvic, Uber, Guinness and PlayStation.