A taxi driver rides past a Jio advertisement in Mumbai on June 19, 2026. One of India's top telecommunications and AI companies will file papers for an IPO on June 19, billionaire Mukesh Ambani said, kicking off the process for one of the country's most-awaited stock market debuts. Reliance Industries' digital arm, Jio Platforms, will issue as many as 270 million shares at 10 rupees ($0.11) as part of the listing, according to a stock exchange filing. (Photo by Indranil Mukherjee / AFP via Getty Images)