| Boston Retail Solutions FL | Construction | 0 | - | F |
| Boston Sand & Gravel Co MA | Manufacturing | 0 | - | F |
| Boston Scientific CA | Manufacturing | 0 | - | A |
| Boston Scientific GA | Manufacturing | 0 | - | F |
| Boston Scientific IN | Manufacturing | 0 | - | C |
| Boston Scientific MN | Manufacturing | 0 | - | A |
| Boston Scientific - Maple Grove 2020 MN | - | 0 | - | - |
| Boston Scientific Corporation FL | - | 0 | - | - |
| Boston Scientific Corporation MA | Transportation & Warehousing | 41 | - | A |
| Boston Scientific Corporation TX | - | 0 | - | - |
| Boston Scientific Corporation WA | - | 0 | - | - |
| Boston Society for Architecture MA | Professional & Technical Services | 1 | $80,593 | - |
| Boston Strategic Partners, Inc. MA | Professional & Technical Services | 1 | $140,982 | - |
| Boston Teaparty Ships & Museum MA | - | 0 | - | - |
| Boston Technology CORPORATION MA | Professional & Technical Services | 2 | $100,000 | - |
| Boston Trust Walden Company MA | Finance & Insurance | 1 | $128,981 | - |
| Boston University MA | - | 0 | - | - |
| Boston Water and Sewer Commission MA | Construction | 0 | - | F |
| Boston Whaler FL | Manufacturing | 0 | - | D |
| BostonGene Corporation MA | Information & Media | 1 | $230,000 | - |
| Bostonian Boston Hotel MA | - | 0 | - | - |
| BostonLogix, Inc. MA | Professional & Technical Services | 1 | $116,397 | - |
| Bostonren LLC MA | Healthcare & Social Assistance | 1 | $90,230 | - |
| Bostwick Laboratories FL | - | 0 | - | - |
| Bostwick Laboratories VA | - | 0 | - | - |
| Bostwick Laboratories, Inc. NY | - | 0 | - | - |
| Bostwick Logistics, LLC GA | Transportation & Warehousing | 0 | - | D |
| Bot Auto CA INC TX | Professional & Technical Services | 7 | $203,026 | - |
| Bot Auto TX INC TX | Professional & Technical Services | 12 | - | - |
| Bot Technologies LLC TX | Professional & Technical Services | 3 | $100,221 | - |
| Botanical Designs, LLC WA | Administrative & Waste Services | 0 | - | F |
| Botco, Inc. CA | Professional & Technical Services | 3 | - | - |
| Botin Innovation Inc CA | Professional & Technical Services | 1 | $55,120 | - |
| Botkin Care & Rehab KS | Healthcare & Social Assistance | 0 | - | - |
| Botkin Lumber Company, Inc MO | Manufacturing | 0 | - | F |
| Botnick 5 Ventures Inc NH | Other Services | 0 | - | F |
| Boto3 Inc. NY | Professional & Technical Services | 3 | $93,468 | - |
| Bottaia Wines LP - Bottaia Winery CA | - | 0 | - | - |
| Bottaia Wines, LP dba Bottaia Winery CA | - | 0 | - | - |
| Bottling Group LLC AK | Wholesale Trade | 0 | - | F |
| Bottling Group LLC AR | Wholesale Trade | 0 | - | F |
| Bottling Group LLC AZ | Wholesale Trade | 0 | - | F |
| Bottling Group LLC CA | Wholesale Trade | 0 | - | F |
| Bottling Group LLC CO | Wholesale Trade | 0 | - | F |
| Bottling Group LLC CT | Wholesale Trade | 0 | - | F |
| Bottling Group LLC DE | Wholesale Trade | 0 | - | F |
| Bottling Group LLC FL | Wholesale Trade | 0 | - | F |
| Bottling Group LLC GA | Wholesale Trade | 0 | - | F |
| Bottling Group LLC HI | Wholesale Trade | 0 | - | F |
| Bottling Group LLC IA | Wholesale Trade | 0 | - | F |