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Heidi Zak


Co-Founder and Co-CEO
Heidi Zak is the Co-Founder and Co-CEO of ThirdLove, the fastest growing and most disruptive brand in the lingerie industry. Prior to launching ThirdLove, Heidi worked as International Director of Aeropostale and as a Senior Marketing Manager for Google. In 2013, she left Google with the mission of building a better bra, one that fit perfectly and instilled confidence in the woman wearing it. Five years later, more than 10 million women of all shapes and sizes have used ThirdLove’s innovative FitFinder™ to find a bra that truly fits their body. ThirdLove’s focus on inclusivity is demonstrated through the 70 sizes it carries, including exclusive half-cups. Featured in Forbes, Fast Company, CNBC, Fortune, Inc., WWD, Business Insider and many others, ThirdLove is consistently hailed for both its innovation and commitment to inclusion and diversity.

As a female founder, she is committed to promoting and advancing more women in tech. To that end, she is proud to oversee an executive team that is 64% female. Heidi is an active angel investor in early-stage female-founded companies, and currently sits on the Board of Directors for The Unmentionables, which is one of ThirdLove’s “Bras for All” partners. ThirdLove is proud to have donated over $5 million worth of bras to women in need since its inception.

Heidi graduated from Duke University and holds an MBA from MIT Sloan. In her spare time, you can find her chasing her kids, Sloane and Zak, around San Francisco’s playgrounds and scouring farmer’s markets for new ingredients to cook impromptu dinners for friends and family.

Speaking in:

Sunday Jan 13
2:00 - 2:30 PM
Stage 4, EXPO Hall, Level 1
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