| Harbor Freight Tools KS | Retail Trade | 0 | — | B |
| Harbor Freight Tools KY | Retail Trade | 0 | — | C |
| Harbor Freight Tools LA | Retail Trade | 0 | — | C |
| Harbor Freight Tools MA | Retail Trade | 0 | — | D |
| Harbor Freight Tools MD | Retail Trade | 0 | — | F |
| Harbor Freight Tools ME | Retail Trade | 0 | — | C |
| Harbor Freight Tools MI | Retail Trade | 0 | — | C |
| Harbor Freight Tools MN | Retail Trade | 0 | — | D |
| Harbor Freight Tools MO | Retail Trade | 0 | — | D |
| Harbor Freight Tools MS | Retail Trade | 0 | — | D |
| Harbor Freight Tools MT | Retail Trade | 0 | — | A |
| Harbor Freight Tools NC | Retail Trade | 0 | — | D |
| Harbor Freight Tools ND | Retail Trade | 0 | — | C |
| Harbor Freight Tools NE | Retail Trade | 0 | — | C |
| Harbor Freight Tools NH | Retail Trade | 0 | — | F |
| Harbor Freight Tools NJ | Retail Trade | 0 | — | D |
| Harbor Freight Tools NM | Retail Trade | 0 | — | D |
| Harbor Freight Tools NV | Retail Trade | 0 | — | C |
| Harbor Freight Tools NY | Retail Trade | 0 | — | D |
| Harbor Freight Tools OH | Retail Trade | 0 | — | B |
| Harbor Freight Tools OK | Retail Trade | 0 | — | F |
| Harbor Freight Tools OR | Retail Trade | 0 | — | B |
| Harbor Freight Tools PA | Retail Trade | 0 | — | F |
| Harbor Freight Tools RI | Retail Trade | 0 | — | F |
| Harbor Freight Tools SC | Retail Trade | 0 | — | C |
| Harbor Freight Tools SD | Retail Trade | 0 | — | A |
| Harbor Freight Tools TN | Retail Trade | 0 | — | D |
| Harbor Freight Tools TX | Retail Trade | 0 | — | D |
| Harbor Freight Tools UT | Retail Trade | 0 | — | F |
| Harbor Freight Tools VA | Retail Trade | 0 | — | C |
| Harbor Freight Tools VT | Retail Trade | 0 | — | A |
| Harbor Freight Tools WA | Retail Trade | 0 | — | D |
| Harbor Freight Tools WI | Retail Trade | 0 | — | D |
| Harbor Freight Tools WV | Retail Trade | 0 | — | A |
| Harbor Freight Tools WY | Retail Trade | 0 | — | A |
| Harbor Freight Tools Distribution Center TX | Transportation & Warehousing | 0 | — | A |
| Harbor Freight Tools USA, Inc. CA | Wholesale Trade | 2 | $168,054 | — |
| Harbor Freight Transport Corporation NJ | Transportation & Warehousing | 1 | $42,162 | — |
| Harbor Furniture Manufacturing Inc AL | Manufacturing | 0 | — | F |
| HARBOR HAT INC NC | Professional & Technical Services | 6 | $96,954 | — |
| Harbor Health Services, Inc MA | Healthcare & Social Assistance | 0 | — | D |
| Harbor Healthcare and Rehabilitation Center DE | Healthcare & Social Assistance | 0 | — | D |
| Harbor Hospice MI | Healthcare & Social Assistance | 0 | — | F |
| Harbor Hotels, LLC CA | Accommodation & Food Services | 0 | — | F |
| Harbor House Chemical Dependency Services MS | Healthcare & Social Assistance | 0 | — | F |
| Harbor House Ministries MI | Healthcare & Social Assistance | 0 | — | F |
| Harbor Industrial Services, Inc VA | Manufacturing | 0 | — | F |
| HARBOR INDUSTRIES INC MI | Manufacturing | 0 | — | A |
| Harbor Island Hotel Group, LP CA | Accommodation & Food Services | 0 | — | F |
| Harbor IT, LLC NY | Professional & Technical Services | 2 | $4,782,513 | — |
