The Illinois Department of Commerce and Economic Opportunity provides the LocationOne Information System for conducting searches for available commercial and industrial sites and building locations throughout Illinois. Maintained in partnership with communities across the state, LocationOne is designed to address the specific site selection data requirements of businesses and their consultants.
To conduct a statewide or multi-regional search click on one of these two links.
To conduct a search within a specific economic development region, click a regions within the map below.
Please contact David Pierson for additional help at (312) 814-1346 if you cannot find your find your ideal site or building.
Note: If you are responsible for a community’s data and would like to add your local information to LOIS, please contact email@example.com for LOIS training information and a user ID. No representatives may be given rights to enter/edit their data without proper training or Department of Commerce approval.