Marc Keiser

DIRECTOR ATHLETE & ARTIST ENGAGEMENT

Marc brings a wealth of experience to the Impactual team, specializing in the intersection of athletes, artists, and brand building. As the founder and creative force behind the fashion label Keiser Clark, Marc spent eight years growing the brand from the ground up—collaborating with icons like Justin and Hailey Bieber, Odell Beckham Jr., Jayson Tatum, and many more across the worlds of sports and entertainment. Now, he’s excited to bring his deep network, creative expertise, and strategic insight to Impactual.

Beyond Keiser Clark, Marc has served as a trusted advisor to emerging designers and artists, helping them break into the industry, while also consulting with professional athletes on building their own brands. Before his career in fashion and brand consulting, Marc worked as an associate attorney in Beverly Hills, negotiating motion picture and television contracts for major studios and platforms, including Amazon, Netflix, and Focus Features.

A graduate of Loyola Law School and the University of Massachusetts Amherst, Marc studied political science and pre-law with a focus on American Political Thought. A Boston native, he grew up in Newburyport, MA, a coastal town just north of the city, where his family still resides. Outside of work, Marc enjoys hiking with his three rescue dogs, staying active, and curating the perfect electronic dance music playlist.