Welcome to COMSIM, A Global Market Research Company that Focuses on Customer Knowledge to Develop Intelligent Businesses. Located in Fairfield, CT, COMSIM Offers Timely and Accurate Customer Perceptions to its Global Clients using an Interview and Reporting Process. "Listening to Customers" is an Important Dimensions of Market Research, to deliver Business Results. This Valuable Information shared by a Customer is Critical for the Success of an Enterprise. COMSIM is a Comprehensive Market Research Company Handling Surveys and Delivering Reports with Deeper Insights into the Respondents' Perception and Opinions.