Shyam Narayan Karmarkar has directorship in 2 companies. Shyam Narayan Karmarkar has first started the directorship with Rishabh Instruments Pvt Ltd company as Director on 11 December, 2009,
and Shyam Narayan Karmarkar was last appointed as Director on 04 January, 2010 in Parasparam Consultancy Private Limited company.