AdvanceCT is a nonprofit organization that works to engage, retain and recruit businesses and advance overall economic competitiveness in Connecticut.

The Connecticut Small Business Development Centers (CTSBDC) helps Connecticut business owners start and expand their businesses by providing customized advising, education, and other resources. CTSBDC's site contains useful information about the business advising, training, and workshops provided by the center. Additionally, information regarding international trade opportunities for the state of Connecticut is detailed in depth.

The business development section on the Connecticut's Department of Economic and Community Development (DECD) website offers information specifically related to business/industry development, financing, taxes, international matters, and compliance.

The official website for the state of Connecticut provides a wide variety of information on Connecticut. Information provided covers working, learning, doing business, living, and visiting Connecticut, as well as the structure of government. The business in Connecticut section is useful for users seeking to start or grow their business in the state as it provides detailed information on business regulation, taxation, and various licensing requirements. Links to additional business resources are provided under this section.

The University of Connecticut Center for International Business Education and Research (CIBER) was mandated to increase the competitiveness of U.S. business in the global marketplace. The program focuses on academic programs in international business, business and academic outreach, and research programs.