3 Founders Backed by Brainchild Holdings (2026)

3 founders backed by Brainchild Holdings, with company, stage, and round detail. Includes Hero Health and MIRROR Fitness.

Brainchild Holdings founders (8)

Brainchild Holdings founders covers 8 founders on Hero Health, Dataminr and Harry's and 4 other companies. The most common sectors are Healthtech (4), AI Infrastructure (1) and Consumer Goods (1). Members are based in 4 cities, led by New York, NY (5), Los Angeles, CA (1) and New York City, NY (1). The remaining members span Restaurants (1) and SaaS (1). Companies represented include MIRROR Fitness, Oscar Health, Staffjoy and Sweetgreen. Every founder below links to a profile with their company, backers, and the filings behind each round.

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•By Alejandro Cremades