| RICHEY MAY & CO., LLP CO | Professional & Technical Services | 0 | — | D |
| Richfield Industries AL | Manufacturing | 0 | — | A |
| Richfield Industries MI | Manufacturing | 0 | — | F |
| Richfield Management and Landfill MI | — | 0 | — | — |
| Richfield Public School MN | Educational Services | 0 | — | A |
| Richfield Public Schools MN | Educational Services | 0 | — | B |
| Richfield-Bloomington Honda MN | — | 0 | — | — |
| RICHFORD HEALTH CENTER INC VT | Administrative & Waste Services | 0 | — | C |
| Richie Eye Clinic MN | Healthcare & Social Assistance | 0 | — | A |
| Richken Painting Inc. CA | Construction | 0 | — | F |
| Richland Ace Hardware CA | — | 0 | — | — |
| Richland Care Center MO | Healthcare & Social Assistance | 0 | — | A |
| Richland Community College IL | Educational Services | 0 | — | A |
| Richland County WI | Healthcare & Social Assistance | 0 | — | F |
| Richland County CUSD #1 IL | Educational Services | 0 | — | F |
| Richland County Foods, Inc OH | Accommodation & Food Services | 0 | — | F |
| Richland County Foods, Inc OR | Accommodation & Food Services | 0 | — | F |
| Richland County Government SC | Public Administration | 0 | — | F |
| RICHLAND COUNTY SCHOOL DISTRICT 2 SC | Educational Services | 1 | $50,000 | — |
| RICHLAND COUNTY SCHOOL DISTRICT ONE SC | Educational Services | 31 | $53,932 | — |
| RICHLAND COUNTY SCHOOL DISTRICT TWO SC | Educational Services | 1 | $50,000 | — |
| Richland County Transit OH | Transportation & Warehousing | 0 | — | C |
| Richland Diversified dba Playcraft Boat MO | Manufacturing | 0 | — | A |
| Richland Glass Company NJ | Manufacturing | 0 | — | F |
| Richland Health Care Associates SC | — | 0 | — | — |
| Richland Industries, LLC TN | Manufacturing | 0 | — | F |
| Richland Newhope Industries OH | Healthcare & Social Assistance | 0 | — | A |
| Richland Nursing & Rehab IL | Healthcare & Social Assistance | 0 | — | A |
| Richland Nursing and Rehab IL | Healthcare & Social Assistance | 0 | — | A |
| Richland Partners, LLC PA | Retail Trade | 0 | — | C |
| RICHLAND PLACE, INC TN | Healthcare & Social Assistance | 0 | — | B |
| Richland Primary Health Care SC | — | 0 | — | — |
| Richland Rehabilitation Center WA | Healthcare & Social Assistance | 0 | — | F |
| Richland School District CA | Educational Services | 0 | — | F |
| Richland Screw Machine Products,Inc. OH | Manufacturing | 0 | — | A |
| Richland, WA WA | Manufacturing | 0 | — | C |
| Richleray Corporation CO | Manufacturing | 0 | — | A |
| Richlind Metal Fabricators LLC MN | Manufacturing | 0 | — | A |
| Richloom Weaving, LLC NC | — | 0 | — | — |
| Richlyn Manufacturing, Inc. PA | Manufacturing | 0 | — | F |
| Richlyn Mfg Inc PA | Manufacturing | 0 | — | A |
| Richmar Associates, Inc. CA | Administrative & Waste Services | 0 | — | A |
| Richmar Controls & Service Co Inc NY | Construction | 0 | — | A |
| Richmark Capital Corp CA | — | 0 | — | — |
| Richmark Patterns, Inc. WI | Manufacturing | 0 | — | A |
| RICHMMOND BEVERAGE SOLUTIONS LLC IN | Wholesale Trade | 0 | — | D |
| Richmond AL MC Care Properties, LLC TX | Healthcare & Social Assistance | 0 | — | A |
| Richmond Ambulance Authority VA | Healthcare & Social Assistance | 0 | — | F |
| Richmond American Homes of Arizona Inc AZ | Construction | 0 | — | A |
| Richmond American Homes of Colorado Inc CO | Construction | 0 | — | A |
