Colcom Foundation is an independent non-profit foundation based in Pittsburgh, Pennsylvania. Established in 1996 by the late Cordelia S. May, the foundation provides a forum for the examination and discussion of the major causes and consequences of overpopulation and its impact on environmental sustainability. The primary mission of the foundation is to foster a sustainable environment to ensure quality of life for all Americans by addressing major causes and consequences of overpopulation and its adverse effects on natural resources. The assets of the foundation are managed by the board of directors.Colcom Foundation's investment portfolio is currently valued at $501.54 million, with investments in domestic and international equity, fixed income, private equity, and cash.