Nirdosh Enterprises Dharun, Roorkee Aries Iit Roorkee Dharun, Roorkee Institute Instrumentation Centre Dharun, Roorkee Vishnu Traders Dharun, Roorkee Yadav Stationary Dharun, Roorkee Intzar Ali Contractor Dharun, Roorkee Department of Management Studies, IIT Roorkee Dharun, Roorkee Dept. of Chemical Engineering, IIT Roorkee Dharun, Roorkee