Mayowa “MO” Osinubi, is Director of Communications and Marketing, leading the firm’s communications and brand efforts in support of thoughtful, relationship-driven growth while building practices that deepen connection and support lead development. She collaborates across the firm to strengthen GMA’s outreach and visibility while ensuring clear, consistent messaging and approaches.

A multidisciplinary strategist with more than 15 years of experience across corporate, nonprofit, and cultural organizations, MO brings expertise in brand strategy, content marketing, audience engagement, and growth marketing. Previously, she led content marketing at Embark Veterinary and marketing at the Isabella Stewart Gardner Museum.

MO is also founder of Mics for the Missing Inc., an organization advancing awareness and prevention for missing and exploited people. Her marketing and growth strategy background informs her research and program design, with a focus on how digital spaces shape harm, bias, and vulnerability and how to meet those dynamics early through culturally responsive intervention.

She holds a master’s degree in Diversity, Equity, Inclusion, and Justice Leadership from Tufts University and a bachelor’s degree in Marketing Communications and Black World Studies from Columbia College Chicago.