The Sanket Trust is a non-profit trust established in 1992 in Bangalore having playwright Girish Karnad as its Chairman and actor-theatre practitioner Arundhati Nag, as its Managing Trustee, apart from theatre personalities as well as administrative experts on its Board of Trustees. It formally administers Ranga Shankara and all its activities. The Trust is advised and guided by theatre activists from all over the country.