Wipro Tech (NYSE: WIT) is an information technology service company establishe in India in 1980. It is the global IT services arm of Wipro Limited (in operation since 1945, incorporated 1946). It is headquartered in Bangalore and is the third largest IT services company in India. It has more than 79,832 employees as of December 2007, including its business process outsourcing (BPO) arm which it acquired in 2002.