Great Rock Capital has named Blake Kenny as managing director of originations.
First Reserve, an energy-focused private equity firm, has made four executive promotions.
Paine Schwartz Partners has named Angelos Dassios as chief investment officer.
JAB Investors has named Denis Hennequin, Stuart MacFarlane, Aileen Richards and Luc Vandeveld to be non-executive directors of JDE Peet, a coffee and tea company.
EagleTree Capital has named Stephanie McCavitt as general counsel.
Pizzi joined the firm in 2016 as chief financial officer. Previously, she was controller for Battery Ventures.
Caroline Picot will be based in Paris and Lars König will be based in Frankfurt.
The new shareholders include Principals Mary Bates, Susan Brumbaugh, Tim Filla, David Hetzer, Stephen MacLellan, John McCue and Hannah Schriner.
At Peak Rock, Lott will focus on working on the firm's tech-related capabilities within the portfolio.
Narayan previously worked as a vice president in Goldman Sachs' Merchant Banking Division and as a vice president at Ripplewood Holdings.