Headed by Adar Poonawalla, Serum Institute of India (SII), one of the first companies worldwide to launch COVID-19 vaccines, has become India’s most valuable unlisted company, overtaking the National Stock Exchange (NSE) of India, alongside companies like Swiggy, BYJU’S, Razorpay and Dream11, as per the Burgundy Private Hurun India 500 list. Headquartered in Pune and valued […]