Dorianne St Fleur

At-a-Glance

Serves as an Employee Relations Partner at Altos Labs.
Possesses over 15 years of cross-functional HR experience, including roles at Google, AppNexus, and BNP Paribas.
Specializes in building Employee Relations functions from scratch and overhauling policies for regulatory compliance and company culture.
Coaches leaders through managing people, focusing on conflict, feedback, and performance, using data to spot patterns and drive action.
Holds a Bachelor of Arts in Psychology.

Biography

Dorianne St Fleur is an Employee Relations Director with over 15 years of cross-functional HR experience, currently serving as an Employee Relations Partner at Altos Labs. She strategically leads complex workplace issues across the U.S.

, Canada, and UK. Her expertise includes building Employee Relations (ER) functions from scratch, overhauling policies to align with regulatory compliance and company culture, and leading high-performing, data-led teams.