| BU139-SOUTHEAST MASSACHUSETTS - 3880207 MA | Administrative & Waste Services | 0 | — | D |
| BU150-SOUTHERN WEST VIRGINIA - 3880218 WV | Administrative & Waste Services | 0 | — | F |
| Buas Enterprises DE | Administrative & Waste Services | 0 | — | A |
| Buaut Technologies LLC MA | Information & Media | 3 | $106,302 | — |
| Bub's Brewing Co. MN | — | 0 | — | — |
| Bubba Gump Shrimp Co. Restaurant & Mai Tai Bar HI | — | 0 | — | — |
| Bubba Gump Shrimp Co. Restaurants, Inc. CA | — | 0 | — | — |
| Bubba Gump Shrimp Co. Restaurants, Inc. dba Bubba Gump NY | — | 0 | — | — |
| Bubbies Homemade Ice Cream & Desserts, Inc. AZ | Manufacturing | 0 | — | B |
| Bubble Barn Car Wash, Inc MN | Other Services | 0 | — | A |
| Bubble G Delivery NY | Transportation & Warehousing | 0 | — | F |
| Bubble Group, Inc. NY | Information & Media | 2 | $220,000 | — |
| Buca (EX) LLC NV | — | 0 | — | — |
| BUCA DBA BUCA DI BEPPO CA | — | 0 | — | — |
| Buca di Beppo CA | — | 0 | — | — |
| Buca di Beppo HI | — | 0 | — | — |
| Buca di Beppo, Honolulu HI | — | 0 | — | — |
| BUCA Inc. dba Buca di Beppo CA | — | 0 | — | — |
| Buca Restaurants 2, Inc. CA | — | 0 | — | — |
| Buca Restaurants 2, Inc. dba Buca di Beppo CA | — | 0 | — | — |
| Buca Restaurants 2, Inc. dba Buca di Beppo Italian Restaurant CA | — | 0 | — | — |
| Buca Restaurants 2, Inc./Buca di CA | — | 0 | — | — |
| Buca Restaurants. Inc. dba Buca di Beppo NY | — | 0 | — | — |
| BUCA, INC DBA BUCA DI BEPPO CA | — | 0 | — | — |
| BUCA, Inc. dba Buca di Beppo CA | — | 0 | — | — |
| Buccaneer Computer Systems & Service IA | — | 0 | — | — |
| Buccaneer Computer Systems & Services, INC. VA | — | 0 | — | — |
| Buccaneer Data Services PA | — | 0 | — | — |
| Buccaneer Linen Service FL | Other Services | 0 | — | A |
| Buccaneers Team LLC FL | Arts & Entertainment | 0 | — | F |
| Buch Construction, Inc. MD | Construction | 0 | — | A |
| Buchalter, A Professional Corporation OR | Professional & Technical Services | 1 | $140,000 | — |
| Buchanan and Sons Inc NC | Construction | 0 | — | F |
| Buchanan Construction NC | Construction | 0 | — | D |
| BUCHANAN HAULING & RIGGING INCORPORATED IN | Transportation & Warehousing | 0 | — | C |
| Buchanan Ingersoll & Rooney PC PA | Professional & Technical Services | 2 | $225,000 | — |
| Buchanan Mechanical, Inc. IN | Construction | 0 | — | A |
| Buchanan Pump Service VA | Wholesale Trade | 0 | — | C |
| Buchanan Pump Service & Supply Co., Inc. IL | Wholesale Trade | 0 | — | A |
| Buchanan Pump Service & Supply Co., Inc. WV | Wholesale Trade | 0 | — | F |
| Buchanan Restoration, LLC NC | Construction | 0 | — | A |
| Bucher and Christian Consulting, Inc. IN | Professional & Technical Services | 3 | $155,467 | — |
| Bucher and Christian Consulting, Inc. dba BCforward IN | Administrative & Waste Services | 0 | — | A |
| Bucher Hydraulics MI | Manufacturing | 0 | — | F |
| Bucher Municipal North America, Inc NC | Manufacturing | 0 | — | F |
| BuchtaLLC DBA Turlock Grocery Outlet CA | Retail Trade | 0 | — | A |
| Buchtien Enterprises LLC TX | Manufacturing | 0 | — | F |
| Buck & Sons Landscape Service, Inc. OH | Administrative & Waste Services | 0 | — | F |
| Buck Bros LLC OH | Construction | 0 | — | A |
| Buck Company, LLC PA | Manufacturing | 0 | — | F |
