Greg is the Director of Ceniarth, a single-family office and related private foundation, focused on funding market-based solutions that benefit underserved communities. Ceniarth primarily engages in rural, marginalized regions in sectors such as agriculture, financial services, housing, and energy.

Prior to Ceniarth, Greg served as Executive Vice President of Cleantech Group where he led the firm’s global advisory business helping investors identify and evaluate opportunities in energy and resource markets. He spent four years on the management team of GetActive Software, one of the earliest, online fundraising platforms for charities and political advocacy groups and co-founded PlaceVine, an online marketplace to fund independent film & media. Greg began his career as a consultant with Oliver Wyman.

Greg has a B.A. from Dartmouth College and an M.B.A. from the Wharton School at the University of Pennsylvania where he was a recipient of the Price Fellowship for studies in Entrepreneurial Management.