| Rockford Construction Company Inc. MI | Construction | 0 | — | A |
| Rockford Corporation TX | Construction | 0 | — | A |
| ROCKFORD GASTROENTEROLOGY ASSOCIATES IL | Healthcare & Social Assistance | 0 | — | D |
| Rockford Health Physicians IL | Healthcare & Social Assistance | 3 | $320,667 | — |
| Rockford Heat Treat IL | Manufacturing | 0 | — | A |
| Rockford International, LLC NC | Wholesale Trade | 0 | — | A |
| Rockford Manufacturing Group Inc IL | Manufacturing | 0 | — | D |
| Rockford Mass Transit District IL | Transportation & Warehousing | 0 | — | F |
| Rockford Molded Products, Inc. IL | Manufacturing | 0 | — | F |
| Rockford NH LLC d/b/a River Crossing of Rockford IL | Healthcare & Social Assistance | 0 | — | F |
| Rockford Orthopaedic Surgery Center, LLC IL | Healthcare & Social Assistance | 0 | — | F |
| Rockford Park District IL | Public Administration | 0 | — | F |
| Rockford Powertrain IL | Manufacturing | 0 | — | F |
| Rockford Process Control IL | Manufacturing | 0 | — | A |
| Rockford Register Star IL | — | 0 | — | — |
| Rockford Specialties Company IL | Manufacturing | 0 | — | D |
| ROCKFORD SPRING COMPANY IL | Manufacturing | 0 | — | F |
| Rockford Toolcraft, Inc. IL | Manufacturing | 0 | — | F |
| Rockhill Orthopaedics, PC MO | Healthcare & Social Assistance | 0 | — | A |
| Rockhurst University MO | Educational Services | 1 | $70,000 | — |
| Rocking C Truck Lines Inc MS | Transportation & Warehousing | 0 | — | A |
| Rocking H Construction, LTD TX | Construction | 0 | — | A |
| Rocking Horse Community Health Center OH | Healthcare & Social Assistance | 0 | — | F |
| Rocking S Dairy CA | Agriculture & Forestry | 0 | — | F |
| Rocking T. Inc. TX | Transportation & Warehousing | 0 | — | A |
| Rockingham Cooperative VA | Retail Trade | 0 | — | A |
| Rockingham Cooperative Farm Bureau Inc. VA | Retail Trade | 0 | — | A |
| Rockingham County Government NC | Public Administration | 0 | — | A |
| Rockingham Gaming, LLC NH | — | 0 | — | — |
| Rockingham Park (Rockingham Venture, Inc. and Rockingham Park Food Services, LLC) NH | — | 0 | — | — |
| Rockingham Redi-Mix VA | Manufacturing | 0 | — | F |
| Rockingham Regional Ambulance Inc. NH | — | 0 | — | — |
| Rockland Community College NY | Educational Services | 0 | — | B |
| Rockland Congruity LLC MA | — | 0 | — | — |
| Rockland Immunochemicals PA | Manufacturing | 0 | — | A |
| Rockland Industrial Holdings, LLC MN | Manufacturing | 0 | — | F |
| Rockland Industries, Inc SC | — | 0 | — | — |
| Rockland Marine Corp ME | Manufacturing | 0 | — | F |
| Rockland Mfg PA | Manufacturing | 0 | — | F |
| Rockland Mfg TX | Manufacturing | 0 | — | F |
| Rockland Transit Corporation NY | — | 0 | — | — |
| Rockland Trust Company MA | Finance & Insurance | 3 | $100,027 | — |
| Rockledge Health and Rehabilitation Center FL | Healthcare & Social Assistance | 0 | — | F |
| Rockline Industries AR | Manufacturing | 0 | — | B |
| Rockline Industries NJ | Manufacturing | 0 | — | A |
| Rockline Industries WI | Manufacturing | 0 | — | B |
| Rockpoint MA | Arts & Entertainment | 1 | $52,000 | — |
| Rockport PA, LLC NY | Professional & Technical Services | 1 | $140,000 | — |
| Rockport Ready Mix OH | Manufacturing | 0 | — | F |
| Rockport VAL, LLC NY | Professional & Technical Services | 1 | $170,000 | — |
