Phone Number : Tel : +91 74279 96176
SIS India Ltd.
House No. RGP/Ro1/F/3(5)
2nd Floor, Bagheykhola
Near Indian Gas Refilling Plant
Besides Zydus Health Care,
Po Majhitar, PS. Rangpo
Gangtok, Sikkim – 737 134
SIS Group Enterprise is a private security firm in India, Australia and New Zealand. It was set up in 1985 by Ravindra Kishore Sinha who is an Indian billionaire businessman and journalist. which is now led by his son Rituraj Sinha as Group Managing Director.