Narayana Murthy and his wife Sudha Murty earned ₹915 crore in the Amazon-Cloudtail deal from their eight-year-old investment, The Economic Times reported. Cloudtail India was a joint venture between Amazon and the couple's family office Catamaran Ventures, however, it was shut two years ago. According to ET, Catamaran sold a 76% stake in the company for ₹1,332 crore.