Matthiew Roussellier
Matthieu Roussellier

Matthieu Roussellier is coming on board at Prosek Partners as a managing director in the firm’s London office.

Roussellier joins Prosek from European private equity firm PAI Partners, where he served as head of communications.

He previously held senior in-house and advisory communications roles at global investment firm Permira, law firm Latham & Watkins and Greenbrook Communications.

“Matthieu’s deep private markets background, combined with his experience in both the London and European markets, makes him an excellent addition to Prosek,” said managing partner Jen Prosek. “His track record of building integrated communications programs for private markets firms as well as leading entrepreneurial teams will be a perfect fit for the strong team we have in London.”

Roussellier’s hire follows the addition of former Finsbury managing director Phil Walters and former Finsbury account director Andrew Pantaleo to Prosek’s private markets and special situations practice last year.