Khaitan & Co, set up in 1911 by Debi Prasad Khaitan turned 100 years in November 2011. Debi Prasad Khaitan, who was a member of the Constituent Assembly was the pillar of the firm while Lakshmi Prasad Khaitan, the eldest brother who was not an attorney, handled the firm’s finances and administration. Later on, Debi Prasad’s youngest brother Bhagwati Prasad Khaitan who was a barrister also joined the firm.