Wife of Qimat Rai Gupta, who died in November 2014, appears on list after inheriting her husband's shares in electrical firm Havells India, though she doesn't hold an executive or board position. Her husband founded the company in 1971 as an electrical trading business in Delhi. The $1.4 billion (revenues) Havells, which makes cables, fans and wires, is run by son Anil, the youngest of her 3 children. Fortune includes stake held by brother and nephew.