Infrastructure Professionals Enterprise (P) Ltd., Delhi
http://www.ipeglobal.com/
Administrative Staff College of India (ASCI), Hyderabad
http://www.asci.org.in/
TNS India Pvt. Ltd., Gurgaon
IMRB International, New Delhi
www.imrbint.com
Research and Development Initiative Pvt. Ltd. (RDI), New Delhi
www.rdiindia.org
AC Nielsen ORG MARG, New Delhi
www.nielsen.com/in/en.html
Centre for Science, Development and Media Studies (CSDMS), Noida
http://www.csdms.in/about-us/"
Development Management Group Consulting Pvt Ltd, New Delhi
http://onlinedmt.org/
eValueServe, New Delhi
http://www.evalueserve.com/site/
Development and Research Services Pvt Ltd, New Delhi
www.drsindia.org
Management Development Institute
www.mdi.ac.in