Quanta Services, Inc. · Houston, TX United States ·(NYSE: PWR)

Without the infrastructure services provided by companies like Quanta Services, electric and gas utilities and telecom providers would be all juiced up with no way to go. The company installs, repairs, and maintains network infrastructure nationwide, including electric, gas, cable TV, and telephone and data lines. Quanta Services also provides outsource management services and other specialty services such as installing traffic and light rail control systems, conducting directional drilling and rock trenching, and constructing wind generation facilities. Around 75% of its revenues come from gas and electric companies. To read the full description, subscribe now.