| Deloitte Services LP PA | Professional & Technical Services | 33 | $9,580,441 | — |
| Deloitte Tax LLP PA | Professional & Technical Services | 243 | $138,503 | — |
| Deloitte Touche Tohmatsu Services, LLC NY | Administrative & Waste Services | 13 | $146,650 | — |
| Deloitte Transactions and Business Analytics LLP PA | Professional & Technical Services | 20 | $116,968 | — |
| DELOKA, LLC NY | Manufacturing | 0 | — | F |
| DeLong Construction, Inc. IA | Construction | 0 | — | A |
| DeLong Plumbing Two, Inc MO | Construction | 0 | — | F |
| DeLong's, Inc. MO | Manufacturing | 0 | — | F |
| DeLorean Motor Company TX | Other Services | 0 | — | A |
| Delorean Power Employment Services Co., Inc. (Sub. of Delorean Power LLC) VA | Utilities | 1 | $115,000 | — |
| Delos Living LLC NY | Professional & Technical Services | 1 | $110,000 | — |
| DelPack Logistics IN | Transportation & Warehousing | 0 | — | F |
| Delphi PA | — | 0 | — | — |
| Delphi Behavioral Health Group FL | Healthcare & Social Assistance | 0 | — | A |
| Delphi Behavioral Health Group - Breakthrough Living Recovery Community, LLC FL | — | 0 | — | — |
| Delphi Behavioral Health Group - Family Recovery Specialists, LLC FL | — | 0 | — | — |
| Delphi Behavioral Health Group - Ocean Breeze Detox, LLC FL | — | 0 | — | — |
| Delphi Behavioral Health Group - Palm Beach Recovery, LLC FL | — | 0 | — | — |
| Delphi Construction, Inc. MA | Construction | 0 | — | A |
| Delphi Production, Inc,. dba Group Delphi IN | — | 0 | — | — |
| Delphi Software International, Inc. CA | Information & Media | 1 | $155,605 | — |
| Delphi, Inc CA | Information & Media | 1 | $180,000 | — |
| Delphia Distribution Inc PA | Wholesale Trade | 1 | $57,658 | — |
| Delphic Software Solutions Inc GA | Professional & Technical Services | 6 | $116,383 | — |
| Delphinus Engineering CA | Manufacturing | 0 | — | D |
| Delphinus Engineering PA | Manufacturing | 0 | — | A |
| Delphinus Engineering VA | Manufacturing | 0 | — | D |
| Delphinus Engineering WA | Manufacturing | 0 | — | F |
| Delphinus Medical Technologies Inc. MI | Manufacturing | 1 | $91,927 | — |
| Delphix Corp. MN | Professional & Technical Services | 4 | $170,342 | — |
| Delran Builders Company, Inc. PA | Construction | 0 | — | C |
| Delray Acura FL | Retail Trade | 0 | — | A |
| Delray Hyundai FL | Retail Trade | 0 | — | D |
| delray medical center FL | Healthcare & Social Assistance | 0 | — | F |
| Delray Tire & Retreading, Inc. CA | Retail Trade | 0 | — | C |
| Delrick VA | Mining & Extraction | 0 | — | A |
| Delrose Construction Co., Inc. PA | Construction | 0 | — | A |
| Dels Diner CO | — | 0 | — | — |
| DelSignore Blacktop Paving, Inc NY | Construction | 0 | — | A |
| DelSignore Electrical Contractors, Inc. MA | Construction | 0 | — | A |
| DELSON PROPERTIES OK | Manufacturing | 0 | — | B |
| Delt Services LLC CO | Agriculture & Forestry | 0 | — | F |
| Delta Air Lines 2019 MN | — | 0 | — | — |
| Delta Air Lines Inc. AK | Transportation & Warehousing | 0 | — | F |
| Delta Air Lines Inc. AL | Transportation & Warehousing | 0 | — | C |
| Delta Air Lines Inc. AR | Transportation & Warehousing | 0 | — | B |
| Delta Air Lines Inc. AZ | Transportation & Warehousing | 0 | — | C |
| Delta Air Lines Inc. CA | Transportation & Warehousing | 0 | — | D |
| Delta Air Lines Inc. CO | Transportation & Warehousing | 0 | — | D |
| Delta Air Lines Inc. CT | Transportation & Warehousing | 0 | — | A |
