;
QIC New York OfficeMarietta joined QIC in 2024 and heads up our North American infrastructure origination and asset management teams. She has over 30 years’ experience in diversified infrastructure.
Marietta is also a Portfolio Manager for one of QIC’s separately managed accounts. She currently serves on the board of CenTrio and Generate Capital, and as a board observer of Renewa.
Prior to joining QIC, she served as CEO and Managing Partner of Upper Bay, an independently owned North American private infrastructure investment firm. She was a President of the Tidewater Transportation & Terminals institutional board and a director on the board of Infiniti Energy. Before co-founding Upper Bay, Marietta was a Managing Director and the Group Head of Nuveen’s global direct equity infrastructure platform with a strong, fully attributable track record.
She holds a Bachelor of Science in International Business and Economics, cum laude, from the New York University Stern School of Business and is a member of Omicron Delta Epsil
