Indian Chamber of Commerce - Indian Chamber of Commerce, Calcutta. Bengal National Chamber of Commerce and Industry - BNCCI provides support services to entrepreneurs and investors in West Bengal. Direct Taxes Professionals' Organization - Organization of taxation, accounts and company law and allied matters professionals. Computer Society of India - Kolkata - Kolkata Chapter, located in Lala Lajpat Rai Sarani. Offers details of events, training facilities and the committee. Calcutta Customs House Agents Association - Association controlling all authorized agents engaged in clearing and forwarding freight at airports and seaports. Includes member directory and events notifications. MCC Chamber of Commerce & Industry - Association of business community. Contains profile, membership details, news and resources, contact details.