| Blains WI | Retail Trade | 0 | - | B |
| Blair Composites TN | - | 0 | - | - |
| Blair Image Elements PA | Manufacturing | 0 | - | F |
| Blair Manor CT | - | 0 | - | - |
| Blair Road Haulage LLC NJ | - | 0 | - | - |
| Blair Road Logistics LLC NJ | - | 0 | - | - |
| Blair Rubber Company OH | - | 0 | - | - |
| Blaise Alexander Family Dealerships PA | Retail Trade | 0 | - | B |
| Blaize, Inc. CA | Manufacturing | 2 | $226,000 | - |
| Blake International Rings LA | - | 0 | - | - |
| Blake Management Group FL | Healthcare & Social Assistance | 0 | - | F |
| Blake Management Group MS | Healthcare & Social Assistance | 0 | - | F |
| Blake Management Group SC | Healthcare & Social Assistance | 0 | - | - |
| Blake Management Group TX | Healthcare & Social Assistance | 0 | - | F |
| Blakeley Boatworks AL | Manufacturing | 0 | - | F |
| Blakely LLC dba the Blakely Hotel NY | - | 0 | - | - |
| Blakeslee Prestress Inc. CT | Manufacturing | 0 | - | F |
| Blalock Companies TN | Construction | 0 | - | D |
| Blameless Inc. CA | Professional & Technical Services | 1 | $140,000 | - |
| Blanca Forestry Products, Inc. CO | Manufacturing | 0 | - | F |
| Blanca Investments, LLC dba Villa Blanca CA | - | 0 | - | - |
| Blanca Potato CO | Wholesale Trade | 0 | - | F |
| Blanchard Valley Health System OH | Healthcare & Social Assistance | 0 | - | F |
| Blanchard Valley Regional Health Center OH | Healthcare & Social Assistance | 1 | $299,998 | - |
| BLANCO PLAINS LLC dba BLOCKHEAD BURRITOS NY | - | 0 | - | - |
| Bland Landscaping Co Inc NC | Administrative & Waste Services | 0 | - | F |
| Blanda Marketing MS | - | 0 | - | - |
| Blank Park Zoo Foundation, Inc. IA | Arts & Entertainment | 0 | - | C |
| Blank Rome LLP PA | Professional & Technical Services | 2 | $260,000 | - |
| Blanks Brothers Logistics GA | Transportation & Warehousing | 0 | - | F |
| BLAS Operating Company, LLC dba Bernardus Lodge & Spa CA | - | 0 | - | - |
| Blasch Precision Ceramics NY | Manufacturing | 0 | - | D |
| Blast Analytics and Marketing, Inc. CA | Professional & Technical Services | 1 | $105,000 | - |
| Blast Cleaning Technologies WI | Manufacturing | 0 | - | F |
| Blast Studio LLC CA | Information & Media | 1 | $139,360 | - |
| Blastech Enterprises, Inc. MD | Construction | 0 | - | F |
| Blastmaster Holdings USA LLC OH | Wholesale Trade | 1 | $116,272 | - |
| Blattner Company MN | Construction | 0 | - | B |
| Blauw LLC CA | Manufacturing | 1 | $128,398 | - |
| Blaylock Van, LLC NY | Finance & Insurance | 1 | $120,000 | - |
| Blaze Edu LLC WA | Educational Services | 1 | $60,000 | - |
| Blaze Health LLC MN | Healthcare & Social Assistance | 0 | - | F |
| Blazer Boats FL | Manufacturing | 0 | - | F |
| Blazer Construction LA | - | 0 | - | - |
| Blazer Industries OR | Manufacturing | 0 | - | F |
| Blazneize IT Consulting, Inc. NJ | Professional & Technical Services | 1 | $148,500 | - |
| Blazon Tube MS | - | 0 | - | - |
| Blazona Concrete Construction Inc. CA | Construction | 0 | - | F |
| BLD Services, LLC LA | Construction | 0 | - | A |
| BLDG Projects, Inc IL | Professional & Technical Services | 1 | $65,000 | - |
