The 2009 Inc. 500: Top 10 Companies by Gross Revenue

Stream Energy, energy efficiency
4 of 10

Stream Energy, No. 198

Revenue: $825.6 million
Three-year growth: 1,014.3 percent
Location: Dallas

Founded in 2004 by (from left to right) Lisa Holliday, Rob Snyder, Pierre Koshakji, and Chris Domhoff, this company provides gas and electric power to customers in Texas and Georgia.