Of the seven companies operated by the Adani Group: Adani Green Energy, Adani Power and Adani Ports are sitting on the most net debt, according to analysts. “If the share price fall doesn’t stop, Adani may need look at financing options, including conversations with investors in the Middle East that are eager to diversify,” said a banker in Mumbai, India, who also preferred to remain anonymous due to the sensitivity of the topic, to CNBC.