Iberdrola (OTCMKTS:IBDSF – Get Free Report) and NiSource (NYSE:NI – Get Free Report) are both utilities companies, but which is the superior investment? Get Iberdrola alerts:ProfitabilityThis table compares Iberdrola and NiSource’s net margins, return on equity and return on assets. NiSource is trading at a lower price-to-earnings ratio than Iberdrola, indicating that it is currently the more affordable of the two stocks. Analyst RatingsThis is a breakdown of current recommendations and price targets for Iberdrola and NiSource, as provided by MarketBeat. Given NiSource’s stronger consensus rating and higher possible upside, analysts plainly believe NiSource is more favorable than Iberdrola.