ACM

Aecom

A global infrastructure consulting firm that plans, designs and manages everything from highways, water systems and transit lines to major stadiums and arenas — its projects include SoFi Stadium and the Mercedes-Benz Stadium. AECOM began in 1990 as a management-led buyout of Ashland Technology, an arm of a Kentucky oil company, and its name is an acronym for Architecture, Engineering, Construction, Operations and Management. It has helped build or manage dozens of sports venues since the 1980s, including the Los Angeles Superdome's neighbor Caesar's Superdome in New Orleans.