| PFPmp Fermentation Products INC | Peoria | IL | Chemical Manufacturing325199 | 20-99 | ● ACTIVE |
| PPolyconversions | Champaign | IL | Chemical Manufacturing325211 | 100-499 | ● ACTIVE |
Precision Dose INC | South Beloit | IL | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
Prochem Incorporated International | Rockford | IL | Chemical Manufacturing325130 | — | ● ACTIVE |
Proteintech Group, INC. | Rosemont | IL | Chemical Manufacturing325414 | — | ● ACTIVE |
Riverbend Energetics Mfg., LLC | Alton | IL | Chemical Manufacturing325920 | 100-499 | ● ACTIVE |
| SBSb Boron Corporation | Bellwood | IL | Chemical Manufacturing325180 | — | ● ACTIVE |
| SLSpecgx LLC | Greenville | IL | Chemical Manufacturing325411 | 20-99 | ● ACTIVE |
Spherotech INC | Lake Forest | IL | Chemical Manufacturing325211 | 20-99 | ● ACTIVE |
The W.w. Henry Company, L.p. | Bourbonnais | IL | Chemical Manufacturing325520 | — | ● ACTIVE |
3d Resin Solutions, LLC | South Elgin | IL | Chemical Manufacturing325211 | — | ● ACTIVE |
Abbott Laboratories INC. | North Chicago | IL | Chemical Manufacturing325413 | — | ● ACTIVE |
| AUAbbvie US LLC | North Chicago | IL | Chemical Manufacturing325414 | — | ● ACTIVE |
Accurate Color and Compounding, INC. | Aurora | IL | Chemical Manufacturing325991 | — | ● ACTIVE |
| APAdvanz Pharma (us) CORP. | Bannockburn | IL | Chemical Manufacturing325412 | — | ● ACTIVE |
Aeromotive Research and Defense Group, INC. | Rockford | IL | Chemical Manufacturing325110 | — | ● ACTIVE |
Aether Fuels INC. | Chicago | IL | Chemical Manufacturing325199 | — | ● ACTIVE |
Americo Chemical Products, LLC | Elgin | IL | Chemical Manufacturing325998 | — | ● ACTIVE |
| AWAqualab Water Treatment INC | Prospect Heights | IL | Chemical Manufacturing325998 | — | ● ACTIVE |
| ACAustin Chemical Company, INC. | Buffalo Grove | IL | Chemical Manufacturing325412 | — | ● ACTIVE |
Biocare Labs, INC. | Posen | IL | Chemical Manufacturing325620 | — | ● ACTIVE |
Biomist INC | Wheeling | IL | Chemical Manufacturing325612 | — | ● ACTIVE |
Carolina Brands LLC | Jacksonville | IL | Chemical Manufacturing325180 | — | ● ACTIVE |
Carus LLC | Peru | IL | Chemical Manufacturing325180 | — | ● ACTIVE |
Cater Chemical CORP | Roselle | IL | Chemical Manufacturing325180 | — | ● ACTIVE |
Celadyne Technologies, INC. | Chicago | IL | Chemical Manufacturing325180 | — | ● ACTIVE |
| CICf Industries Nitrogen LLC | Deerfield | IL | Chemical Manufacturing325311 | — | ● ACTIVE |
Chicago Chemical Distribution, LLC | Chicago | IL | Chemical Manufacturing325998 | — | ● ACTIVE |
Clarke Mosquito Control Products, INC. | Saint Charles | IL | Chemical Manufacturing325320 | — | ● ACTIVE |
Clayens Rockford, LLC | Machesney Park | IL | Chemical Manufacturing325211 | — | ● ACTIVE |
| CLCre'a's Love Butter LLC | Yorkville | IL | Chemical Manufacturing325620 | — | ● ACTIVE |
Cyclopure, INC. | Evanston | IL | Chemical Manufacturing325998 | — | ● ACTIVE |
Dental Technologies, INC. | Lincolnwood | IL | Chemical Manufacturing325611 | — | ● ACTIVE |
Deo Company LLC | Palatine | IL | Chemical Manufacturing325612 | — | ● ACTIVE |
Durable Lubricants Corporation | Dolton | IL | Chemical Manufacturing325180 | — | ● ACTIVE |
| EPEcli Products LLC | Aurora | IL | Chemical Manufacturing325998 | — | ● ACTIVE |
Environetics INC | Lockport | IL | Chemical Manufacturing325211 | — | ● ACTIVE |
Environmental Leverage INC | North Aurora | IL | Chemical Manufacturing325414 | — | ● ACTIVE |
Eton Pharmaceuticals, INC. | Deer Park | IL | Chemical Manufacturing325412 | — | ● ACTIVE |
| FLFinish Line USA INC. | Elgin | IL | Chemical Manufacturing325510 | — | ● ACTIVE |
| FIFlextronics Int'l Usa, INC. | Buffalo Grove | IL | Chemical Manufacturing325413 | 500+ | ● ACTIVE |
Floor Chem INC | Romeoville | IL | Chemical Manufacturing325199 | — | ● ACTIVE |
| FAFontana Associates, INC. | Wauconda | IL | Chemical Manufacturing325520 | — | ● ACTIVE |
Fqs LLC | Glen Ellyn | IL | Chemical Manufacturing325998 | — | ● ACTIVE |
Fundamenstrals CORP. | Chicago | IL | Chemical Manufacturing325611 | — | ● ACTIVE |
Global Packaging Development LLC | Batavia | IL | Chemical Manufacturing325211 | — | ● ACTIVE |
Golden Care Botanicals, LLC | Crete | IL | Chemical Manufacturing325412 | — | ● ACTIVE |
G Spot Studio Limited | Chicago | IL | Chemical Manufacturing325620 | — | ● ACTIVE |
Gurtler Chemicals, INC | South Holland | IL | Chemical Manufacturing325611 | — | ● ACTIVE |
Hardys House of Herbs LLC | Tower Hill | IL | Chemical Manufacturing325411 | — | ● ACTIVE |