๐ Batteries ยท Manteno, Illinois
๐ฐ $2 billion๐ท 2,600 jobs (long-term goal; about 300 working there in late 2025)๐๏ธ Operating; assembling energy-storage systems, battery cell production plannedBattery energy-storage systems and planned lithium-ion cell production in a converted Kankakee County plant.
How to get on the sub list
The general contractor hasn't been announced publicly; watch local news and county permits.
Source: Daily Journal (Kankakee), Nov 2025 ยท checked Oct 25, 2026
๐ Pharmaceuticals ยท Kankakee, Illinois
CSL: Plasma therapy plant expansion
๐ฐ $1.5 billion๐ท 300 jobs (permanent jobs; about 800 construction jobs during the build)๐๏ธ Broke ground March 9, 2026; expected to be operational by 2031A major expansion of CSL's plasma-derived therapy and albumin plant, with about 800 construction jobs during the build.
How to get on the sub list
The general contractor hasn't been announced publicly; watch local news and county permits.
Source: CSL newsroom ยท checked Oct 26, 2026
๐ญ Manufacturing ยท Joliet, Illinois
Hyundai Translead: Will County trailer plants
๐ฐ $600 million (raised from $450 million, adding a third shift)๐ท 3,750 jobs (full-time)๐๏ธ Announced; two former plants being refitted, production by 2027Commercial trailers, truck bodies and flatbeds at two retrofitted plants in Will County.
How to get on the sub list
The general contractor hasn't been announced publicly; watch local news and county permits.
Source: Herald-News, Oct 22, 2026 ยท checked Oct 25, 2026
๐ Automotive ยท Belvidere, Illinois
Stellantis: Belvidere Assembly reopening
๐ฐ $600 million (more than)๐ท 3,300 jobs๐๏ธ Announced; production expected 2027 to 2028Reopening the idled Belvidere plant to build Jeep models, part of Stellantis' $13 billion U.S. plan.
How to get on the sub list
The general contractor hasn't been announced publicly; watch local news and county permits. Stellantis supplier portal โ
Source: Stellantis announcement, Oct 14, 2025 ยท checked Oct 25, 2026
Government bids in Illinois, too
Cities, counties and state agencies post new work every week.
Investment and job figures are the companies' own announced numbers, from the source on each card. Contrax isn't affiliated with these companies.