Alpana Chattopadhyay has directorship in 2 companies. Alpana Chattopadhyay has first started the directorship with Cahners Exposition Powder Pvt. Ltd. company as Director on 29 March, 2008,
and Alpana Chattopadhyay was last appointed as Director on 29 March, 2008 in Cahners Exposition Powder Pvt. Ltd. company.