Our Team
Jonathan Jaffrey
Managing Director
Jonathan has over 20 years experience in the private equity sector. Prior to joining STS, Jonathan ran a boutique investment firm and private foundation, responsible for over $4 billion in assets. He is President and a founding partner of Springbanc Social Capital Advisors, a nationally focused social capital intermediary. Jonathan’s experience includes most recently serving as President of a boutique investment company as well as Chief Operating Officer, Chief Financial Officer, and member of the Investment Committee for the W.M. Keck Foundation, a $1.5 billion private foundation.
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