Metal Tank (Heavy Gauge) Manufacturing, Metal Can Manufacturing, Other Metal Container Manufacturing, Truck Trailer Manufacturing

Sheet Metal Work Manufacturing, Hardware Manufacturing, Machine Shops, All Other Miscellaneous Fabricated Metal Product Manufacturing, Electronic Computer Manufacturing

BOURBONNAIS

COUNTRYSIDE

Metal Heat Treating, Electroplating, Plating, Polishing, Anodizing, and Coloring

Plumbing, Heating, and Air-Conditioning Contractors, Industrial Valve Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen, Other Engine Equipment Manufacturing

Machine Shops, Cutting Tool and Machine Tool Accessory Manufacturing, Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing, Measuring and Dispensing Pump Manufacturing, Industrial Machinery and Equipment Merchant Wholesalers

Fabric Coating Mills, All Other Miscellaneous Textile Product Mills, All Other Miscellaneous Fabricated Metal Product Manufacturing, Surgical Appliance and Supplies Manufacturing, Sporting and Athletic Goods Manufacturing

Other Metal Container Manufacturing, Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing, Other Warehousing and Storage, Lessors of Miniwarehouses and Self-Storage Units

BELMONT PLATING WORKS INC.

Other Fabricated Wire Product Manufacturing, Construction and Mining (except Oil Well) Machinery and Equipment Merchant Wholesalers

RITTAL CORPORATION

ELK GROVE VILLAGE

Support Activities for Forestry, Industrial Building Construction, Commercial and Institutional Building Construction, Power and Communication Line and Related Structures Construction, Poured Concrete Foundation and Structure Contractors

Rubber and Plastics Hoses and Belting Manufacturing, Abrasive Product Manufacturing, Bolt, Nut, Screw, Rivet, and Washer Manufacturing, Industrial Valve Manufacturing, Fluid Power Valve and Hose Fitting Manufacturing

WEST CHICAGO

MELROSE PARK

Machine Shops, Engineering Services, Industrial Design Services, Facilities Support Services, Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Main

BLOOMINGTON