StepStone was founded in 2006 and is based in New York, New York. The founders, Monte Brem and Thomas Keck had previously made private equity investments for Pacific Corporate Group, as President and Managing Director, respectively.[1][2] From its first office in La Jolla, the firm has expanded to New York City, San Francisco, Cleveland, Toronto, Dublin, London, Luxembourg, Zurich, Beijing, Hong Kong, Seoul, Tokyo, Sao Paulo, Sydney, and Perth. The firm oversees over US$130 billion of private capital allocations, including over US$34 billion of assets under management.
In 2012, StepStone appointed Mushin Kim as a partner in the Asian region and expanded its Korean office, and began to expand its investment in Asia in earnest.