Detroit // Global Headquarters

Detroit is the headquarters and the heart of the Commonwealth//McCann agency. As the full-service global advertising agency of record for the General Motors Chevrolet brand, Commonwealth and the Motor City are a natural fit. Scrappy, street-smart and full of potential, both the city and the agency are on the brink of something new and better than ever, and just as importantly, helping Chevrolet to meet their goal of becoming a top global brand.

Our Regional Leaders

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Martin Ortells //

SVP, Latam Bus. Director

"Cars are a way of defining ourselves. Nowadays, they're part of our living space. This relationship is an aspect of how we live and part of the stories we tell."

Gary Pascoe //

Chief Creative Officer, N. America

"When I was a kid, I was going to be a game show host. I thought that would be pretty cool. You give people gifts. You're kind of the star of the show but you're not the star of the show."

Raymund Co //

SVP, Regional Business Director, GMI

Born in Manila, Ray’s work has taken his family around the world. No wonder his kids switch between three to four languages during regular dinner conversation.

Eric Sulzer //

Creative Director, S. America

Storytelling starts with strategy and universal cultural truths that connect with people. Like young adults feeling naked without their smart devices, for instance.

Mark Blair //

Strategy Specialist, Asia Pacific

An avid sports fan and traveler, Mark loves to expand his perspective and help ideas germinate and become accessible to a larger audience. "Creative isn't one size fits all."

Chris Balicki //

Managing Dir., N. America

"Each and every day is a new and unique opportunity to do something great, solve a problem, put out a crisis - you never know what's going to happen."

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Mark Rebhan //

SVP, Dir. Of Strategy, N. America

Mark loves a good laugh, a good meal and quality time with his family, which may include a game of golf or a day of hunting. "I love to watch the dogs work."

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