AES (NYSE:AES – Get Free Report) and American Power Group (OTCMKTS:APGI – Get Free Report) are both utilities companies, but which is the better business? Get AES alerts:Net Margins Return on Equity Return on Assets AES 14.30% 21.49% 3.76% American Power Group N/A N/A N/AAnalyst RecommendationsThis is a summary of current recommendations and price targets for AES and American Power Group, as provided by MarketBeat.com. Given AES’s stronger consensus rating and higher probable upside, analysts clearly believe AES is more favorable than American Power Group. Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio AES $12.23 billion 0.86 $910.00 million $1.87 7.87 American Power Group $2.13 million 7.15 -$1.71 million N/A N/AAES has higher revenue and earnings than American Power Group. The company was formerly known as GreenMan Technologies, Inc. and changed its name to American Power Group Corporation in August 2012.