SOSV is a venture capital firm providing multi-stage investment to develop and scale our founders' big ideas for positive change. It invests in 150 companies every year through its vertical accelerator programs. Its intensive 3-6 month programs provide startups with seed capital, a specialized global staff of engineers, designers, and scientists to accelerate product development, mentors with deep market and technical expertise, and an unparalleled infrastructure of fully outfitted laboratory & maker spaces. The firm was founded in 1994 and is based in Princeton, New Jersey.