Viswanathan Ponnuswamy . has directorship in 2 companies. Viswanathan Ponnuswamy . has first started the directorship with Pee Vee Hospitals Private Limited company as Director on 01 June, 2007,
and Viswanathan Ponnuswamy . was last appointed as Director on 28 March, 2013 in Medinews Pharma India Limited company.