| Hardesty Team OK | Construction | 0 | — | F |
| HardGuard Group MD | Manufacturing | 0 | — | F |
| Hardide Coatings INC VA | Manufacturing | 0 | — | A |
| Hardig Industrial Services OH | Construction | 0 | — | F |
| Hardin Animal Hospital CA | Professional & Technical Services | 0 | — | A |
| Hardin Automotive dba Hardin Buick Pontiac GMC CA | — | 0 | — | — |
| Hardin Automotive dba Hardin Honda CA | — | 0 | — | — |
| Hardin County IA | Public Administration | 0 | — | A |
| Hardin County EMS KY | Healthcare & Social Assistance | 0 | — | F |
| Hardin County General Hospital IL | Healthcare & Social Assistance | 0 | — | A |
| Hardin County Government KY | Public Administration | 0 | — | F |
| Hardin County Water District No. 2 KY | Utilities | 0 | — | D |
| Hardin Honda CA | — | 0 | — | — |
| Hardin Industries LLC IL | Manufacturing | 0 | — | F |
| Hardin Irvine Automotive, Inc. dba Kia of Irvine CA | — | 0 | — | — |
| Hardin Sanitation, Inc. ID | Administrative & Waste Services | 0 | — | C |
| Hardin Thompson PC PA | Professional & Technical Services | 1 | $145,000 | — |
| Hardin Tubular Sales, Inc TX | Mining & Extraction | 0 | — | F |
| Harding & Hill Inc MI | Retail Trade | 0 | — | B |
| Harding Hotel, LLC FL | — | 0 | — | — |
| Harding Hotel, LLC1 FL | — | 0 | — | — |
| Harding Loevner LP NJ | Professional & Technical Services | 1 | $300,000 | — |
| Harding Machine Acquisition, Inc. OH | Manufacturing | 0 | — | F |
| Harding Mears Corp DBA Youngstown Harley-Davidson OH | Retail Trade | 0 | — | A |
| Harding Metals, Inc. NH | Wholesale Trade | 0 | — | F |
| Harding's Galesburg Market Inc MI | Retail Trade | 0 | — | C |
| Harding's Market West Inc MI | Retail Trade | 0 | — | F |
| Harding's Markets West, Inc MI | Administrative & Waste Services | 0 | — | A |
| Hardinge NY | Manufacturing | 0 | — | F |
| Hardinge Grinding Group IL | Manufacturing | 0 | — | C |
| Hardinge Inc. MI | Manufacturing | 0 | — | A |
| Hardinger Transfer Company PA | Transportation & Warehousing | 0 | — | B |
| Hardinsburg Nursing & Rehab KY | Healthcare & Social Assistance | 0 | — | F |
| Hardinsburg Nursing and Rehab KY | Healthcare & Social Assistance | 0 | — | F |
| HARDMAN LUMBER COMPANY OF ARKADELPHIA INC AR | Retail Trade | 0 | — | C |
| Hardrives Construction, Inc. MT | Construction | 0 | — | F |
| Hardrock Infrastructure Services LLC TX | Construction | 0 | — | B |
| Hards Fabrication & Welding, Inc. PA | Manufacturing | 0 | — | A |
| Hardscape Solutions of Iowa Inc IA | Construction | 0 | — | F |
| Hardt Electric, INC IL | Construction | 0 | — | A |
| Hardtner Camp & Conference Center LA | Accommodation & Food Services | 0 | — | A |
| Hardware Distributors Ltd MN | Wholesale Trade | 0 | — | F |
| Hardware Specialty Co., Inc. GA | Wholesale Trade | 0 | — | A |
| Hardware Specialty Co., Inc. MA | Wholesale Trade | 0 | — | A |
| Hardware Specialty Co., Inc. NY | Wholesale Trade | 0 | — | A |
| Hardware Specialty Co., Inc. WI | Wholesale Trade | 0 | — | A |
| Hardware Tech Inc CA | Wholesale Trade | 0 | — | A |
| Hardwick Tactical Corporation PR | Manufacturing | 0 | — | F |
| Hardwick Tactical Corporation and Puerto Rico Industries For the Blind, Corp. TN | — | 0 | — | — |
| hardwire inc. MS | Manufacturing | 0 | — | A |
