Valero Energy (NYSE:VLO – Get Free Report) and Galp Energia SGPS (OTCMKTS:GLPEY – Get Free Report) are both large-cap energy companies, but which is the better business? Get Valero Energy alerts:ProfitabilityThis table compares Valero Energy and Galp Energia SGPS’s net margins, return on equity and return on assets. Net Margins Return on Equity Return on Assets Valero Energy 0.62% 5.76% 2.62% Galp Energia SGPS 4.79% 18.15% 6.07%Analyst RecommendationsThis is a breakdown of current recommendations for Valero Energy and Galp Energia SGPS, as provided by MarketBeat.com. Given Valero Energy’s higher probable upside, research analysts plainly believe Valero Energy is more favorable than Galp Energia SGPS. Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio Valero Energy $129.88 billion 0.38 $2.77 billion $2.40 66.82 Galp Energia SGPS $22.54 billion 0.61 $1.13 billion $0.71 13.90Valero Energy has higher revenue and earnings than Galp Energia SGPS.