| Burnips Equipment MI | Wholesale Trade | 0 | — | C |
| Burns & Burns, Inc. MS | Retail Trade | 0 | — | A |
| Burns & McDonnell CA | Professional & Technical Services | 0 | — | A |
| Burns & McDonnell Constructors TX | Construction | 0 | — | A |
| BURNS & MCDONNELL CORPORATE SERVICES, INC. MO | Management of Companies | 4 | $162,474 | — |
| Burns & McDonnell Engineering Company, Inc. CO | Professional & Technical Services | 0 | — | A |
| Burns & McDonnell Engineering Company, Inc. CT | Professional & Technical Services | 0 | — | A |
| Burns & McDonnell Engineering Company, Inc. GA | Professional & Technical Services | 0 | — | A |
| Burns & McDonnell Engineering Company, Inc. IL | Professional & Technical Services | 0 | — | A |
| BURNS & MCDONNELL ENGINEERING COMPANY, INC. MO | Professional & Technical Services | 46 | $109,877 | A |
| Burns & McDonnell Engineering Company, Inc. TX | Professional & Technical Services | 0 | — | A |
| Burns & McDonnell Western Enterprises, Inc CA | Management of Companies | 8 | $144,372 | — |
| Burns and Scalo Roofing Company PA | Construction | 0 | — | A |
| Burns and Scalo Roofing Ohio OH | Construction | 0 | — | A |
| Burns Bros Contractors LLC NY | Construction | 0 | — | A |
| Burns Buick GMC Inc. NJ | Retail Trade | 0 | — | D |
| Burns Construction CT | Construction | 0 | — | C |
| BURNS CONTROLS COMPANY TX | Wholesale Trade | 0 | — | A |
| Burns Engineering, Inc. PA | Professional & Technical Services | 4 | $101,835 | — |
| Burns Environmental Services CA | Administrative & Waste Services | 0 | — | A |
| Burns Framing Inc CA | Construction | 0 | — | F |
| Burns Industrial Lift PA | Wholesale Trade | 0 | — | C |
| Burns Industries WI | Wholesale Trade | 0 | — | D |
| Burns Lab NE | — | 0 | — | — |
| Burns Machine Co IL | Manufacturing | 0 | — | F |
| Burns Mechanical PA | Construction | 0 | — | F |
| Burns Motor Freight, Inc. WV | Transportation & Warehousing | 0 | — | C |
| Burns Nursing Home, Inc. AL | Healthcare & Social Assistance | 0 | — | F |
| Burns Pest Elimination Inc. AZ | Administrative & Waste Services | 0 | — | F |
| Burns Pest Elimination Inc. NV | Administrative & Waste Services | 0 | — | F |
| Burns Pest Elimination of Tucson Inc. AZ | Administrative & Waste Services | 0 | — | A |
| BURNS-KULL, INC. NJ | Retail Trade | 0 | — | F |
| Burns-Pacific Construction, Inc. CA | Construction | 0 | — | F |
| BURNSED TRUCKING, INC. FL | Transportation & Warehousing | 0 | — | A |
| Burnside America Inc. PA | Manufacturing | 0 | — | F |
| Burnside Builders LLC IN | Construction | 0 | — | F |
| BURNSTEIN VON SEELEN SC | Manufacturing | 0 | — | C |
| Burnsville Eagan Savage School District #191 MN | Manufacturing | 0 | — | F |
| BURNSVILLE PARKWAY ANIMAL HOSPITAL MN | Professional & Technical Services | 0 | — | A |
| Burnt Mountain Services LLC. CO | Mining & Extraction | 0 | — | D |
| Burnt Ridge Orchards, Inc. WA | Agriculture & Forestry | 0 | — | F |
| BURO HAPPOLD CONSULTING ENGINEERS, INC. NY | Professional & Technical Services | 4 | $102,851 | — |
| Buron AZ | Healthcare & Social Assistance | 0 | — | F |
| Buron inc. CA | Healthcare & Social Assistance | 0 | — | A |
| Burpee Garden Products PA | Manufacturing | 0 | — | A |
| Burr Computer Environments, INC TX | Construction | 0 | — | A |
| Burr Oak (Country Express) IA | Wholesale Trade | 0 | — | A |
| Burr Oak Tool Inc. MI | Manufacturing | 0 | — | C |
| BURRELL'S EXCAVATING INC NY | Construction | 0 | — | D |
| Burrell, Inc. MO | Healthcare & Social Assistance | 2 | $226,658 | — |
