| Houston Terminals LLC TX | Retail Trade | 0 | — | B |
| Houston Zoo, Inc. TX | Arts & Entertainment | 0 | — | B |
| Houston's Inc. OR | Wholesale Trade | 0 | — | C |
| Houston-Galveston Area Council TX | Public Administration | 1 | $56,722 | — |
| Houston-Starr Doors LLC VA | Retail Trade | 0 | — | F |
| HoustonFoam Plastics TX | Manufacturing | 0 | — | A |
| Houstonian Campus, LLC TX | Arts & Entertainment | 0 | — | C |
| Houstonian Capital Investments TX | Construction | 0 | — | A |
| Houweling Camarillo, Inc. CA | — | 0 | — | — |
| Houweling Nurseries Oxnard Inc. CA | — | 0 | — | — |
| Houzz Inc. TN | — | 0 | — | — |
| HOUZZ, INC. CA | Professional & Technical Services | 9 | $161,628 | — |
| HOV Services, Inc. NH | — | 0 | — | — |
| Hovde Properties, LLC WI | Real Estate | 0 | — | A |
| HOVEN EQUIPMENT COMPANY MT | Wholesale Trade | 0 | — | D |
| Hovingh Concrete Inc MI | Construction | 0 | — | F |
| Hovione LLC NJ | Manufacturing | 1 | $66,955 | D |
| Hovis Auto Supply PA | Retail Trade | 0 | — | C |
| HOVIS INC DBA PATTERSON AUTO WRECKING PA | Wholesale Trade | 0 | — | F |
| Hovland's Inc. WI | Construction | 0 | — | F |
| How & How, Inc. CA | Professional & Technical Services | 1 | $240,000 | — |
| Howard & Sons, Inc. CA | Construction | 0 | — | F |
| Howard Air AZ | Construction | 0 | — | F |
| Howard Bank MD | — | 0 | — | — |
| Howard Beach Fitness Center dba Limitless Fitness NY | — | 0 | — | — |
| Howard Brothers Inc GA | Retail Trade | 0 | — | D |
| Howard Building Corporation CA | Construction | 0 | — | C |
| Howard Companies IN | Construction | 0 | — | D |
| Howard Concrete Pumping Company PA | Construction | 0 | — | B |
| Howard County MD | Public Administration | 0 | — | F |
| Howard County Government IN | Public Administration | 0 | — | A |
| Howard County Government MD | Public Administration | 0 | — | A |
| Howard Custom Transfers Inc. IL | Manufacturing | 0 | — | A |
| Howard Energy Partners PA | Transportation & Warehousing | 0 | — | A |
| Howard Energy Partners TX | Manufacturing | 0 | — | A |
| HOWARD ENGINEERING LLC CT | Manufacturing | 0 | — | F |
| Howard Enterprises LLC AZ | Construction | 0 | — | F |
| Howard Farmers Cooperative Association SD | Agriculture & Forestry | 0 | — | A |
| Howard Fertilizer & Chemical Co FL | Manufacturing | 0 | — | D |
| Howard Fertilizer & Chemical Co GA | Manufacturing | 0 | — | A |
| Howard Fertilizer & Chemical Co NC | Manufacturing | 0 | — | A |
| Howard Grote & Sons, Inc WI | Construction | 0 | — | A |
| Howard Hughes Corporation and Seaport Hospitality LLC (8 Locations) NY | — | 0 | — | — |
| Howard Hughes Holdings Inc. NV | Arts & Entertainment | 0 | — | B |
| HOWARD HUGHES MANAGEMENT CO, LLC TX | Real Estate | 2 | $139,863 | — |
| Howard Hughes Management Co., LLC HI | Construction | 0 | — | A |
| HOWARD HUGHES MEDICAL INSTITUTE MD | Professional & Technical Services | 80 | $114,669 | — |
| Howard Industries PA | Manufacturing | 0 | — | F |
| Howard Industries Inc MS | Transportation & Warehousing | 0 | — | C |
| Howard Logistics CO | Transportation & Warehousing | 0 | — | F |
