Find Your Place The Springfield and Sangamon County region has existing structures and buildings available for businesses with time constraints and convenience as a priority, but also has land available for custom and unique business construction needs. Our community welcomes new business opportunities, encourages local business expansion and strives to be a viable option in site selection. If you'd like to take an initial look around at what's available, access the Location One Information System (LOIS) database below. This resource provides information that helps users find available properties including industrial sites, office parks, buildings and land in the Springfield area. We also have featured properties available within this section that contain comprehensive data and information specific to a predetermined location and/or facility. For additional information, please contact Josh Collins at (217) 679-3500 or jcollins@ThriveInSPI.org.