| D.E. Harvey Builders CO | Construction | 0 | — | A |
| D.E. Rice Construction TX | Construction | 0 | — | A |
| D.E.K. Delivery LLC MI | Transportation & Warehousing | 0 | — | C |
| D.E.N. Services, Inc. WI | — | 0 | — | — |
| D.F. Stauffer Biscuit Co., Inc. CA | Manufacturing | 0 | — | A |
| D.F. Stauffer Biscuit Co., Inc. PA | Manufacturing | 0 | — | B |
| D.F. Stauffer Biscuit, Co. NY | — | 0 | — | — |
| D.F. Tomasini Contractors, Inc WI | Construction | 0 | — | F |
| D.G. Granade, Inc. CA | Construction | 0 | — | A |
| D.G.M., Inc. OH | Manufacturing | 0 | — | F |
| D.H. Funk & Sons LLC PA | Construction | 0 | — | F |
| D.H. Griffin Construction, LLC CA | Construction | 0 | — | A |
| D.H. GRIFFIN WRECKING COMPANY NC | Construction | 2 | $69,243 | — |
| D.H. Smith Company, Inc. CA | Construction | 0 | — | F |
| D.H.R. CONSTRUCTION, INC. CA | Construction | 1 | $160,000 | D |
| D.I.J. Construction, Inc. TX | Construction | 0 | — | F |
| D.I.R. Construction TX | Construction | 0 | — | F |
| D.J. Manufacturing, Inc. OH | Manufacturing | 0 | — | A |
| D.K.K. Inc. MP | Construction | 1 | $55,827 | — |
| D.L Falk Construction, Inc. CA | Construction | 0 | — | F |
| D.L. Blair NE | — | 0 | — | — |
| D.L. Lennon, Incorporated-Contractor TX | Construction | 0 | — | F |
| D.L. Walker Inc. MI | Other Services | 0 | — | A |
| D.M. Conlon, Inc / Dan-kel Concrete SC | Construction | 0 | — | A |
| D.M. Disposal Co., Inc. WA | Administrative & Waste Services | 0 | — | A |
| D.M. Sabia & Co. Inc. PA | Construction | 0 | — | F |
| D.N.P.,INC. MS | Construction | 0 | — | A |
| D.P. Electric Inc. AZ | Construction | 0 | — | A |
| D.P. Sawyer, Inc. NE | Administrative & Waste Services | 0 | — | A |
| D.P. Tool & Machine, Inc. NY | Manufacturing | 0 | — | B |
| D.P. WOLFF, INC. NY | Construction | 0 | — | A |
| D.R. Allen and Son NC | Manufacturing | 0 | — | F |
| D.R. Anderson Constructors NE | Construction | 0 | — | D |
| D.R. Chamberlain Corporation NY | Construction | 0 | — | A |
| D.R. Horton - Central Pennsylvania PA | Construction | 0 | — | A |
| D.R. HORTON - PHOENIX WEST AZ | Construction | 0 | — | B |
| D.R. Horton, Inc. AL | Construction | 0 | — | D |
| D.R. Horton, Inc. AZ | Construction | 0 | — | C |
| D.R. Horton, Inc. CA | Construction | 0 | — | A |
| D.R. Horton, Inc. CO | Construction | 0 | — | F |
| D.R. Horton, Inc. DE | Construction | 0 | — | A |
| D.R. Horton, Inc. FL | Construction | 0 | — | C |
| D.R. Horton, Inc. GA | Construction | 0 | — | C |
| D.R. Horton, Inc. HI | Construction | 0 | — | C |
| D.R. Horton, Inc. IA | Construction | 0 | — | A |
| D.R. Horton, Inc. IL | Construction | 0 | — | F |
| D.R. Horton, Inc. IN | Construction | 0 | — | A |
| D.R. Horton, Inc. KY | Construction | 0 | — | A |
| D.R. Horton, Inc. LA | Construction | 0 | — | C |
| D.R. Horton, Inc. MD | Construction | 0 | — | B |
