CENTURION DETECTIVES (INDIA) PVT. LTD. (CDi) is a Risk Management Enterprise, headquartered in Noida; we manage risk of our clients in Delhi, Noida, Gurgaon, Greater Noida, Mumbai, Rajastan etc. CDi is one of the pioneers in the Indian Private Security Industry in the northern part of India. Set up in 2006, the company has been a thought and knowledge leader since its inception. CDi is manned by experienced and professional ex-servicemen.