| Hornblower Cruises & Events, LLC NY | Transportation & Warehousing | 0 | — | C |
| Hornblower Cruises & Events, LLC PA | Transportation & Warehousing | 0 | — | A |
| Hornblower Cruises & Events, LLC VA | Transportation & Warehousing | 0 | — | A |
| Hornblower Cruises and Events, LLC MD | — | 0 | — | — |
| Hornblower Group, Inc. CA | Arts & Entertainment | 3 | $124,887 | — |
| Hornblower Yachts, LLC CA | Transportation & Warehousing | 0 | — | C |
| Hornblower Yachts, LLC - San Diego CA | — | 0 | — | — |
| Hornblower Yachts, LLC - San Fransisco CA | — | 0 | — | — |
| Hornbuckle Heating & Air Conditioning IA | Construction | 0 | — | A |
| HORNBUCKLE PLUMBING COMPANY TN | Construction | 0 | — | A |
| Horne Auto Group AZ | Retail Trade | 0 | — | B |
| Horne Brothers Communications, Inc. NC | Construction | 0 | — | A |
| Horne Brothers Communications, Inc. SC | Construction | 0 | — | A |
| Horne Brothers Communications, Inc. - Fayetteville NC NC | Construction | 0 | — | A |
| Horne Heating and Air Conditioning NC | Construction | 0 | — | F |
| HORNE LLP MS | Professional & Technical Services | 0 | — | A |
| Horne LLP OR | Professional & Technical Services | 0 | — | F |
| Hornell Furniture Outlet NY | — | 0 | — | — |
| Horner Building Company, LLC TN | Construction | 0 | — | A |
| Horner Electric, Inc. IN | Other Services | 0 | — | B |
| Horner Enterprises, Inc. OR | Administrative & Waste Services | 0 | — | A |
| Horner Plumbing Co., INC. WI | Construction | 0 | — | C |
| Hornet Steel Buildings, Inc AL | Manufacturing | 0 | — | F |
| Hornet Steel Buildings, Inc. GA | Manufacturing | 0 | — | F |
| Hornets Basketball Holdings, LLC NC | Arts & Entertainment | 0 | — | F |
| Horrocks ID | Professional & Technical Services | 0 | — | A |
| Horrocks UT | Professional & Technical Services | 0 | — | A |
| Horry County Government SC | Public Administration | 1 | $102,900 | D |
| Horry Electric Cooperative Inc. SC | Utilities | 0 | — | F |
| Horry Telephone Cooperative SC | Information & Media | 0 | — | F |
| Horsburgh & Scott Co. OH | Manufacturing | 0 | — | F |
| Horsch & Miller Inc. WI | Construction | 0 | — | F |
| Horschel Brothers Precision, LLC NY | Manufacturing | 0 | — | A |
| Horse Pilates LLC IL | Agriculture & Forestry | 1 | $63,752 | — |
| Horsehead Corporation PA | Manufacturing | 0 | — | A |
| Horsehead Metal Products, LLC NC | — | 0 | — | — |
| Horseheads Lodging Group, LLC NY | Accommodation & Food Services | 0 | — | F |
| Horsepower Site Services NC | Construction | 0 | — | A |
| Horseshoe Casino and Hotel MS | Accommodation & Food Services | 0 | — | C |
| Horseshoe Casino Hammond IN | Accommodation & Food Services | 0 | — | D |
| Horseshoe Casino/Tunica Roadhouse MS | — | 0 | — | — |
| Horseshoe Hammond, LLC IN | — | 0 | — | — |
| HORSESHOE INDIANAPOLIS - D850127 IN | Accommodation & Food Services | 0 | — | D |
| HORSESHOE SAINT LOUIS - D850036 MO | Accommodation & Food Services | 0 | — | B |
| Horseshoe Tunica MS | — | 0 | — | — |
| Horseshow Entertainment LA | — | 0 | — | — |
| Horsham Center for Jewish Life PA | Healthcare & Social Assistance | 0 | — | F |
| Horst Acoustical Co., Inc. SD | Construction | 0 | — | A |
| Horst Architects, Inc. CA | Professional & Technical Services | 1 | $124,800 | — |
| Horst Construction PA | Construction | 0 | — | A |
