Indian billionaire Gautam Adani, one of Asia’s richest men, may be facing his biggest challenge yet with an indictment by U.S. prosecutors for alleged fraud and bribery. But it’s unclear just how the case will affect his businesses and own future — as well as the Indian economy and government.

The companies of billionaire Gautam Adani, one of Asia’s richest men, showed some signs of recovery on Friday even as controversy and uncertainty continued to roil the Indian tycoon’s businesses after he was indicted by U.

Gautam Adani, one of Asia's richest men, is accused of paying millions to Indian government officials to get solar energy contracts.