Primary Job Title Founder, Chairman and CEO Primary Organization CSC Generation
Location San Francisco, California, United States Regions San Francisco Bay Area, West Coast, Western US Gender Male
Investor Type Investor Stage Number of Exits
Justin Yoshimura is an entrepreneur and investor. He is currently the CEO of CSC Generation, backed by Altos Ventures, Khosla Ventures, Crosslink Capital, Maveron, and Quest Venture Partners. Prior to this, he was SVP at Merkle (acquired by Dentsu for ~$2B) via the acquisition of his company 500friends, a provider of SaaS loyalty marketing
solutions backed by $12M+ from Crosslink Capital, Quest Venture Partners, Intel Capital, Silicon Valley Bank, and YCombinator.
He is also the founder and General Partner of RGF, whose publicly announced investments include, Dropoff (seed), First Opinion (seed, former member of the BOD), Next Force Technology (seed), Gigster (seed) Witlee (seed), Dave (seed), Macro Ventures (seed), Imperfect Produce (seed), Firebase (seed - acquired by GOOG), Zencoder (seed - acquired by BCOV), ifeelgoods (seed), Ownlocal (seed), Bounce Exchange (seed, co-lead Series A), Bright Funnel (seed), Mux (seed), BigFinite (seed).
Justin began his career when he dropped out of high school to found his first company, which was acquired when he was 19, after exceeding $10M in revenues. Besides entrepreneurship, Justin is passionate about animals, especially dogs, most but not all cats, dolphins, and sea turtles.












