TBWA\Chiat\Day LA Elevates Erin Riley to CEO and Jen Costello to Chief Strategy Officer

The promotions come after a year of new business wins and DEI implementations

TBWA\Chiat\Day Los Angeles has promoted president Erin Riley to chief executive officer and Jen Costello to chief strategy officer from head of strategy. The moves come after a year that saw the Los Angeles office land key clients, including Discover, Moderna, Behr Paint and Schwan’s food brands.