Illinois Office Loop landmark to sprout vertical farm, research hub; Marc Calabria, Farm Zero eye 401 South State Street building as controlled agriculture campus 2/12/2026 | Chicago Business Journal Subcategory: Office: CBD Tags: Conversion | Proposed Read More
Illinois Office Marc Calabria lines up deal for Railway Exchange Building in East Loop 11/3/2025 | The Real Deal Subcategory: Office: CBD Tags: Proposed | Sale Read More
