Find links to information and resources for starting, running, expanding, relocating, or closing a business.
Learn more about the state's first class workforce, unparalleled infrastructure, abundant energy resources, diverse landscape, key industries, quality living, and business incentive programs
Find facts, figures, data, and statistics on topics such as the census, population, economy, infrastructure, or workforce.
Browse links to information and resources on registering, incorporating, and obtaining licenses and permits.
Learn more about business laws and regulations in Illinois.
Find many of the applications and forms your business needs.
Find information and resources on topics such as finance, costs, grants, loans, taxes, assistance, investment, and incentives.
Learn more about agriculture, agri-business, economic and workforce development, and industries.
Bid on contracts and learn how to sell goods, services, commodities, equipment, and supplies to the State.
For business questions, please contact DCEO's Business Information Center at 800-252-2923 or firstname.lastname@example.org.