Prostar Capital, a global private investment firm focused on midstream energy infrastructure assets, has expanded its team with the appointments of Garrett Sussman and Brooke Callaghan as head of portfolio management and head of investor relations, respectively.
Sussman joins the investment team at Prostar with more than 15 years financial services experience, most recently at KPMG, where he was responsible for providing valuation and consulting services for infrastructure-related private equity clients, including advising Prostar for a period of more than three years.
Sussman received a BA in mechanical engineering from Johns Hopkins University, an MBA from New York University, and is a CFA Charterholder.
Callaghan joins Prostar with deep investor-relations experience, most recently at Apollo Management Holdings, where she worked with investors across Apollo’s real assets, private equity and credit strategies.
The addition of Sussman and Callaghan bring to four the total number of new hires by Prostar so far this year.
