| Robert Bosch LLC IN | Manufacturing | 0 | — | F |
| ROBERT BOSCH LLC MI | Wholesale Trade | 35 | $132,234 | F |
| Robert Bosch LLC OH | Wholesale Trade | 0 | — | A |
| Robert Bosch LLC SC | Manufacturing | 0 | — | A |
| Robert Bosch LLC. PA | Manufacturing | 0 | — | D |
| Robert Bosch Semiconductor LLC CA | Manufacturing | 0 | — | F |
| Robert Bosch Tool Corporation NC | Manufacturing | 0 | — | F |
| Robert Bosch, LLC CA | Manufacturing | 5 | $205,548 | — |
| Robert Bosch, LLC TX | Transportation & Warehousing | 0 | — | A |
| ROBERT BUSSE & CO. INC. NY | Manufacturing | 1 | $89,440 | — |
| ROBERT C GEER MEMORIAL HOSPITAL INC CT | Healthcare & Social Assistance | 0 | — | F |
| Robert C. Weisheit Co. Inc. IL | Manufacturing | 0 | — | A |
| Robert C. Young, Inc. PA | Construction | 0 | — | F |
| Robert Charles Lesser & Co., LLC MD | Professional & Technical Services | 1 | $110,000 | — |
| Robert Childs Inc. MA | Transportation & Warehousing | 0 | — | A |
| Robert Clancy Contracting MI | Construction | 0 | — | A |
| Robert Corio Designs RI | Manufacturing | 0 | — | D |
| Robert Cottingham Property Management Company IL | Real Estate | 0 | — | C |
| Robert D. Young Construction, Inc. IN | Construction | 0 | — | D |
| ROBERT E DERECKTOR INC NY | Manufacturing | 0 | — | F |
| Robert E. Porter Construction Co., Inc. AZ | Construction | 0 | — | A |
| Robert E. Tutland, RPT, Inc., PS WA | Healthcare & Social Assistance | 2 | $96,625 | — |
| Robert Ettinger, P.E., P.C. NY | Professional & Technical Services | 1 | $83,346 | — |
| ROBERT F BEALL AND SONS INC MD | Administrative & Waste Services | 0 | — | F |
| ROBERT F KENNEDY COMMUNITY ALLIANCE, INC MA | Educational Services | 0 | — | F |
| Robert F. Audet, Inc RI | Construction | 0 | — | A |
| Robert Ganter Contractors Inc PA | Construction | 0 | — | F |
| Robert Giacomini Dairy CA | Manufacturing | 0 | — | F |
| Robert Gibb & Sons, Inc. ND | Construction | 0 | — | F |
| Robert Gioletti & Sons Dairy, Inc. CA | Agriculture & Forestry | 0 | — | A |
| Robert Gordon Industries LTD PA | Manufacturing | 0 | — | F |
| Robert Greene Lumber NY | Retail Trade | 0 | — | A |
| Robert H. Finke & Sons Inc NY | Other Services | 0 | — | A |
| Robert H. Hoover & Sons, Inc. NJ | Retail Trade | 0 | — | D |
| Robert Half Inc. CA | Administrative & Waste Services | 16 | $151,643 | A |
| Robert Haragan Inc KY | Wholesale Trade | 0 | — | A |
| Robert Heely Inc. CA | Construction | 0 | — | A |
| Robert J Young Company MS | Real Estate | 0 | — | A |
| Robert J Young Company TN | Real Estate | 0 | — | F |
| Robert J. Devereaux Corp. MA | Construction | 0 | — | B |
| Robert J. Matthews Co. Inc. OH | Transportation & Warehousing | 0 | — | A |
| Robert Kaufman co Inc CA | Wholesale Trade | 0 | — | D |
| Robert Kaufman co inc-B3 CA | Wholesale Trade | 0 | — | A |
| Robert Kent Construction, Inc. TX | Construction | 0 | — | A |
| Robert Kent Enterprises, LLC TX | Construction | 0 | — | A |
| Robert Ketterer Charter School PA | Educational Services | 0 | — | A |
| Robert L Brown Construction CA | Construction | 0 | — | A |
| Robert L Fry Associates, Inc OH | Construction | 0 | — | F |
| Robert L Pickett Contractor, Inc OR | Transportation & Warehousing | 0 | — | A |
| Robert Loquercio Enterprises, Inc IL | Retail Trade | 0 | — | F |
