Abbott Molecular INC. | Des Plaines | IL | Chemical Manufacturing325413 | — | ● ACTIVE |
Ab Specialty Silicones, LLC | Waukegan | IL | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
| ACAfton Chemical Corporation | Sauget | IL | Petroleum and Coal Products Manufacturing324191 | 100-499 | ● ACTIVE |
| APAlto Pekin LLC | Pekin | IL | Food Manufacturing311221 | 100-499 | ● ACTIVE |
Apl Engineered Materials, INC | Urbana | IL | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| BRBig River Resources Galva, LLC | Galva | IL | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
| BRBiourja Renewables, LLC | Peoria | IL | Beverage and Tobacco Product Manufacturing312140 | 100-499 | ● ACTIVE |
| CCCabot Corporation | Tuscola | IL | Chemical Manufacturing325130 | 20-99 | ● ACTIVE |
| CBCsl Behring | Bradley | IL | Chemical Manufacturing325412 | 500+ | ● ACTIVE |
| DTDental Technologies INC | Lincolnwood | IL | Chemical Manufacturing325611 | 20-99 | ● ACTIVE |
Eichrom Technologies LLC | Lisle | IL | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
| ECEle Corporation | Mccook | IL | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Enviro Tech International INC | Melrose Park | IL | Chemical Manufacturing325998 | — | ● ACTIVE |
| ELEpsilyte LLC | Peru | IL | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
| GMGc Mfg America LLC | Alsip | IL | Chemical Manufacturing325520 | 100-499 | ● ACTIVE |
| GPGreen Plains Madison LLC | Madison | IL | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
J6 Polymers LLC | Genoa | IL | Chemical Manufacturing325211 | — | ● ACTIVE |
Kastalon INC | Alsip | IL | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
| LALincolnland Agri-energy LLC | Palestine | IL | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
Nanograf Corporation | Chicago | IL | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| NPNippon Paint Automotive Americas INC | Lansing | IL | Chemical Manufacturing325510 | 100-499 | ● ACTIVE |
| NSNouryon Surface Chemistry LLC | Morris | IL | Chemical Manufacturing325199 | 100-499 | ● ACTIVE |
| NANufarm Americas INC | Alsip | IL | Chemical Manufacturing325320 | 20-99 | ● ACTIVE |
| NPNyco Products CO | Countryside | IL | Chemical Manufacturing325611 | 20-99 | ● ACTIVE |
| RTRegis Technologies INC | Morton Grove | IL | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
| RSReg Seneca, LLC | Seneca | IL | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
| SISabic Innovative Plastics US LLC | Ottawa | IL | Chemical Manufacturing325211 | 100-499 | ● ACTIVE |
Sandstrom Products Company | Port Byron | IL | Chemical Manufacturing325510 | 20-99 | ● ACTIVE |
Smith & Richardson Manufacturing CO | Geneva | IL | Chemical Manufacturing325998 | 20-99 | ● ACTIVE |
| ALAbbott Laboratories INC. | Abbott Park | IL | Chemical Manufacturing325413 | — | ● ACTIVE |
| AIAbbvie INC | North Chicago | IL | Chemical Manufacturing325412 | — | ● ACTIVE |
| AIAccu-labs, INC. | Chicago | IL | Chemical Manufacturing325998 | — | ● ACTIVE |
Altathera Pharmaceuticals LLC | Chicago | IL | Chemical Manufacturing325412 | 20-99 | ● ACTIVE |
Apex Engineering Products CORP | Aurora | IL | Chemical Manufacturing325180 | — | ● ACTIVE |
A-s Medication Solutions LLC | Libertyville | IL | Chemical Manufacturing325412 | — | ● ACTIVE |
| APAstellas Pharma Us, INC. | Northbrook | IL | Chemical Manufacturing325412 | 500+ | ● ACTIVE |
Britt Industries, INC | Arlington Heights | IL | Chemical Manufacturing325510 | — | ● ACTIVE |
| CCCynamic Chemical Company | Batavia | IL | Chemical Manufacturing325611 | 20-99 | ● ACTIVE |
Daubert Chemical Company, INC. | Chicago | IL | Petroleum and Coal Products Manufacturing324191 | — | ● ACTIVE |
| DADomino Amjet INC | Gurnee | IL | Chemical Manufacturing325910 | 100-499 | ● ACTIVE |
E K Industries, INC. | Joliet | IL | Chemical Manufacturing325998 | — | ● ACTIVE |
Gibraltar Chemical Works INC | South Holland | IL | Chemical Manufacturing325510 | — | ● ACTIVE |
| GNG.j. Nikolas & Co., INC. | Bellwood | IL | Chemical Manufacturing325510 | 1-19 | ● ACTIVE |
Ilmo Products CO | Jacksonville | IL | Chemical Manufacturing325120 | — | ● ACTIVE |
International Paint LLC | Waukegan | IL | Chemical Manufacturing325510 | — | ● ACTIVE |
Kocour CO | Chicago | IL | Chemical Manufacturing325612 | — | ● ACTIVE |
| NPNakoma Products, LLC | Bridgeview | IL | Chemical Manufacturing325612 | — | ● ACTIVE |
Nalco Company LLC | Naperville | IL | Chemical Manufacturing325998 | — | ● ACTIVE |
Obiter Research LLC | Champaign | IL | Chemical Manufacturing325199 | — | ● ACTIVE |
Plz CORP | Downers Grove | IL | Food Manufacturing311225 | — | ● ACTIVE |