The concept of corporate/social/family restaurant was conceived by the promotor, way back in 2001.The challenge was location, environment and the right kind of team. The bigger is the challenge the bigger is the search. It is only towards the end of 2005 i.e. 25th December 2005 when Castle9 Restaurant & Lounge came into existence.

Castle 9 is located in the heart of Delhi, the Connaught Place, which is a hot favourite shopping spot, consisting of local culture along with high quality of luxury & style. Interestingly, Castle 9 overlooks the majestic Delhi of Sir Lutyen. Sir Lutyen's wonderful, magic, cosy mystery & traditional royalty of the ancient times are brought to life at Castle9.

Castle9 demonstrates excellent quality of large variety of Indian food as well as Continental and Chinese.