Aecom Files for $200 Million IPO

Aecom Technology Corp., a Los Angeles-based provider of technical and management support services, has filed for a $200 million IPO. It plans to trade on the NYSE under ticker symbol ACM, with Morgan Stanley, Merrill Lynch and UBS serving as co-lead underwriters. Shareholders include U.S. Trust (29.86% pre-IPO stake), GSO Capital Partners (10.68%), J.H. Whitney & Co. (10.68%), CalPERS/PCG Corporate Partners (3.74%), JPMorgan Partners and Weston Presidio.