Mr N V Nagasubramaniam is one of the leading advocates of the city and one of the founding trustees of Siruthuli. He has served as the President of the Coimbatore Bar Association and President of the Coimbatore Advocates Association. He holds several posts including Vice Chairman of Bharathiya Vidya Bhavan, Coimbatore Kendra, CHAIRMAN-Board of Trustee at Sri Kothandaramaswamy temple, and President of the Suburban Society which runs the Suburban Matriculation and Higher Secondary Schools and Primary School, Member Board of Trustees Of Avinashilingam Education Trust, Member of the Managing Committee of Vidya Vikasini School,Coimbatore, Chairman, Ethical Committee, GKNM Hospital, and Ethical Committee Member at Sankara Eye Hospital, Coimbatore.