One Rock Capital Partners has hired Allison L. Spector as head of ESG.

Based in New York, Spector will lead One Rock’s ESG initiatives at both the firm and portfolio company levels. She joins from Nuveen where she was a member of the Responsible Investing team.

“We are excited to welcome Allison to One Rock as part of our efforts in enhancing our ESG capabilities as our presence in the PE landscape grows,” said R. Scott Spielvogel, Managing Partner of One Rock. “Integrating ESG principles into our approach continues to be a top priority as we develop bespoke value creation strategies for our portfolio companies.”