The Quantum Growth Partnership (Q5) is a public private partnership focused on a county-wide approach to economic development in Springfield & Sangamon County. Q5 is part of The Greater Springfield Chamber of Commerce.
We work with our businesses, government bodies and labor unions to grow the economy. We welcome all inquiries regarding business relocation, start-up or expansion projects in Sangamon County. We can provide you with a full range of assistance including confidential research, timely information and expert resources to meet your needs.
If you have any questions or suggestions, please feel free to click on "Connect with us" at the top of the page and contact any of our staff.