Southwestern Illinois is a community built to help businesses succeed. Our economic development network connects companies to resources, funding, and partnerships that make growth faster, easier, and more strategic. From workforce support to site selection guidance, our network is here to help you navigate the region and maximize your opportunities.
Tap into the economic strength of Southwestern Illinois’ key hubs. From historic river towns to thriving suburban centers, Southwestern Illinois offers a network of cities and communities that drive commerce, innovation, and growth. These hubs provide access to skilled talent, strategic infrastructure, and established industry clusters, making it easier for businesses to connect, grow, and thrive in the region. Learn more about what makes our area so great for growing.
Southwestern Illinois spans nine counties, including Madison, St. Clair, Macoupin, Clinton, Monroe, Jersey, Bond, Washington, and Calhoun, offering a rich mix of character, capacity, and connection. Together, they form a region ready to support business expansion, workforce development, and long-term growth.
The region supports a wide range of industries, providing companies with opportunities to grow alongside established sectors and emerging markets. Key areas of strength include healthcare, advanced manufacturing, transportation, and distribution logistics, all supported by a skilled workforce, strategic infrastructure, and strong regional partnerships.
Healthcare: Major medical centers and specialized services.
Distribution and Logistics: Class I railroads, intermodal facilities, and inland ports.
Manufacturing: From heavy industry to precision manufacturing.
Transportation: Strategic location along rail, road, air, and river corridors.
Southwestern Illinois is home to a wide network of colleges, universities, and training centers that provide businesses with skilled talent and industry-specific expertise. From engineering and technology programs to workforce certifications and hands-on training, these institutions help ensure a pipeline of qualified employees ready to meet the needs of local industries.
Southwestern Illinois businesses have access to targeted support programs, including grants, loans, and technical assistance designed specifically for the region. Learn more about how state and local resources and our economic development network can help your business start, grow, and succeed.