Impax Funds (US) Employee Directory
Investment ManagementNew Hampshire, United States11-50 Employees
Impax Asset Management LLC, the North American arm of Impax Asset Management Group plc, is an investment management firm based in Portsmouth, New Hampshire. Founded in 1998, the firm has a sizable team with expertise across listed equities, fixed income, and private markets, and it positions itself as a specialist investor focused on the transition to a more sustainable economy. Impax Funds are advised by Impax Asset Management LLC, the U.S. affiliate, and are distributed through external partners. Its client base consists of investors seeking exposure to sustainable investing themes within a global framework. In February 2026, the Impax Sustainable Global Infrastructure Fund was converted into the Impax Global Infrastructure ETF.