Saint-Gobain to invest $1 billion in India over 5 years

French building materials firm Saint-Gobain will invest nearly $1 billion in India over the next five years, its CEO Benoit Bazin told ET. The firm has already invested $600 million in the country over the past five years. India could surpass France as one of Saint-Gobain's largest contributors to profit over the next decade, Benoit Bazin added.