Samprada Singh was born in a Bhumihar Bramhin family in Jehanabad, Bihar. Singh founded Alkem Laboratories Ltd along with his younger brother Basudeo Narayan Singh, in 1973 and serves as its chairman and his brother is the current managing Director of Alkem.
Alkem Laboratories is now the 5th largest pharmaceutical company in India. As of 2017 Samprada Singh has an estimated net worth of $3.3 billion.
