Sheila Marmon Heuer* Founder & CEO, Mirror Digital


Sheila Marmon has a passion for launching new businesses in the digital media industry and has created and led innovative platforms for over 20 years. With a focus on growth markets her expertise delivers meaningful ROI for creators, investors, and multinational clients.

As Founder + CEO of Mirror Digital, a digital media and publishing company, she helps leading brands tap into the fastest growing U.S. consumer base – multicultural and diverse markets. Sheila has executed over 1,000 digital campaigns in this space for clients including Amazon, AT&T, Comcast, Disney, Ford, General Motors, Macy’s, Procter & Gamble, SheaMoisture Universal Pictures, and Verizon among others

In addition to entrepreneurship, Sheila’s multi-faceted media career includes leadership roles in operations, new ventures, and finance at TimeWarner (now Warner Bros. Discovery), Morgan Stanley, and Essence Communications.

Sheila has been featured in global publications including the Financial Times and was profiled in a cover story for Minority Business Entrepreneur Magazine. Her board leadership includes serving as Chair for A Better Chance, Chair of the Digital Committee for the American Advertising Federation, and Chair of the Marketing & Strategy Committee for Cate School. She has received numerous industry and civic awards including being named a ‘Top Woman in Media and Ad Tech’ by Ad Monsters & Ad Exchanger and a Trailblazer by the Chamber of Commerce. The Mirror Digital team has also been a standout – the firm has been recognized as a “Best Place to Work ” by several publications including Ad Age and was recognized as one of the fastest growing private companies by Inc. Magazine.

Sheila graduated with a B.A. from Princeton University, cum laude and an MBA from the Harvard Graduate School of Business. She resides in Los Angeles with her husband Steven F. Heuer.