Our Global Team

Change.org PBC Leadership

Nick Allardice
Nick Allardice
CEO
Elaine Zhou
Elaine Zhou
CTO
Molly Siemers
Molly Siemers
VP of Product
Bec Wilson
Bec Wilson
Acting COO
Tony Sebro
Tony Sebro
General Counsel
Ismael Savadogo
Ismael Savadogo
CFO
Benjamin Joffe-Walt
Benjamin Joffe-Walt
COO

Change.org Programs Leadership

Preethi Herman
Preethi Herman
Global Executive Director
Emmy Suzuki Harris
Emmy Suzuki Harris
Regional Director, Asia
Olga Mugyenyi
Olga Mugyenyi
Regional Director, Africa

Founding Team

Ben Rattray
Ben Rattray
Founder & Executive Chair
Mark Dimas
Mark Dimas
Co-Founder & Chief Engineer
Danny Moldovan
Danny Moldovan
VP of Operations & Legal