Attorney, Business Consulting, Management Consultants, Solicitors, tax Consultants. At RSN and Associates, we work every day to enhance our service, with the most skilled staff in Chennai. Qualified Management Consulting experts will satisfy you with the best service and the utmost reliability. We are located in Chennai. If you would like to visit, we are in PB no 2089, new no 28/old 38, West Circular Road Mandaveli Pakkam, Chennai.