UIL Holdings (formerly the United Illuminating Company (UI)) has long supported CMSC, answering the call in 2008 for larger supporters so that CMSC could grow purposefully and further our mission of inspiring great Connecticut downtowns. They continue to be a consistent and generous supporter of our work providing education and on-the-ground guidance to Connecticut’s downtowns.

UIL Holdings is a New Haven-based regional distribution utility established in 1899. They engage in the purchase, transmission, distribution and sale of electricity and related services to more than 324,000 residential, commercial and industrial customers in the Greater New Haven and Bridgeport areas.

Learn more about UIL Holdings

The State Historic Preservation Office (a division of the Department of Economic & Community Development) supports Connecticut Main Street Center’s work and mission, specifically our efforts to enable economic development through adaptive reuse and rehabilitation of the historic buildings located throughout our downtowns and Main Streets.

Learn more about SHPO