A new database to look up business corporations, nonstock corporations, benefit corporations, limited liability companies, limited liability partnerships, limited partnerships and statutory trusts has been launched. There is added search functionality compared to the state's CONCORD application. A description from the site is below:

Developed through a partnership between the Connecticut Secretary of the State and the Connecticut Data Collaborative, this portal allows for full-text searching, exploration and downloading of business registration records.

Use the advanced search to limit your results by date, business type, business status and more.

Data is updated monthly. For the latest, official information about a given business, please consult the CT Secretary of the State's CONCORD application.

Source: http://searchctbusiness.ctdata.org/