| Cheltenham Transportation, LLC PA | Transportation & Warehousing | 0 | — | C |
| Chem Gro of Houghton, Inc. IA | Wholesale Trade | 0 | — | C |
| Chem Gro, Inc. IL | Wholesale Trade | 0 | — | A |
| Chem One Ltd TX | Wholesale Trade | 0 | — | C |
| Chem Processing, Inc. IL | Manufacturing | 0 | — | F |
| Chem RX PA | — | 0 | — | — |
| Chem Service, Inc. PA | Manufacturing | 0 | — | A |
| Chem Technologies, Ltd. OH | Manufacturing | 0 | — | A |
| Chem-Clay Corporation PA | Manufacturing | 0 | — | A |
| Chem-Impex International, Inc. IL | Wholesale Trade | 0 | — | F |
| Chem-Nut, Inc. GA | Wholesale Trade | 0 | — | A |
| Chem-Pak Inc WV | Manufacturing | 0 | — | F |
| Chem-Ray Services LLC TX | Mining & Extraction | 0 | — | A |
| Chem-Trend L.P. MI | Manufacturing | 0 | — | C |
| Chem32 TX | Manufacturing | 0 | — | A |
| Chemalloy Company LLC PA | Manufacturing | 0 | — | F |
| ChemArt Company RI | Manufacturing | 0 | — | A |
| Chemas Trucking LLC TX | Transportation & Warehousing | 0 | — | A |
| Chembio Diagnostic, inc NY | Manufacturing | 0 | — | A |
| Chemco Products Company CA | Manufacturing | 0 | — | F |
| Chemcoaters IN | Manufacturing | 0 | — | F |
| Chemcor Chemical Company CA | Manufacturing | 0 | — | D |
| Chemcut PA | Manufacturing | 0 | — | F |
| ChemDAQ Inc. PA | Manufacturing | 0 | — | A |
| ChemDesign Products, Inc. WI | Manufacturing | 0 | — | B |
| Chemeketa Community College OR | Educational Services | 0 | — | B |
| Chemence Inc GA | Manufacturing | 0 | — | D |
| Chemence Medical Inc GA | Manufacturing | 0 | — | A |
| Chemence Medical Products Inc GA | Manufacturing | 0 | — | F |
| Chemetall US Inc MI | Manufacturing | 0 | — | A |
| Chemetall US Inc. NJ | Manufacturing | 0 | — | A |
| CHEMetrics, Inc. VA | Manufacturing | 0 | — | A |
| Chemex Global LLC TX | Professional & Technical Services | 2 | $125,120 | A |
| ChemGenes Corporation MA | Manufacturing | 0 | — | A |
| Chemgro Fertilizer Company INC PA | Agriculture & Forestry | 0 | — | A |
| Chemi-Flex IL | Manufacturing | 0 | — | F |
| Chemical & Industrial Engineering, Inc KY | Professional & Technical Services | 0 | — | A |
| Chemical Concepts Inc PA | Wholesale Trade | 0 | — | A |
| Chemical Containers, Inc FL | Wholesale Trade | 0 | — | D |
| Chemical Marketing Corporation MN | Wholesale Trade | 0 | — | A |
| Chemical Method Associates CA | Manufacturing | 0 | — | A |
| Chemical Products Corp. GA | Manufacturing | 0 | — | F |
| Chemical South Transport, Inc. GA | Transportation & Warehousing | 0 | — | B |
| Chemical Strategies, Inc. AZ | Wholesale Trade | 0 | — | B |
| Chemical Strategies, Inc. CA | Wholesale Trade | 0 | — | F |
| Chemical Strategies, Inc. FL | Wholesale Trade | 0 | — | A |
| Chemical Transfer CA | Transportation & Warehousing | 0 | — | A |
| Chemical Universe MO | Manufacturing | 0 | — | F |
| Chemical Weed Control, Inc TX | Administrative & Waste Services | 0 | — | A |
| Chemicals Incorporated TX | Manufacturing | 0 | — | B |
