| Hygrade Metal Moulding Manufacturing Corp TN | Manufacturing | 0 | — | D |
| Hykso Inc CA | Professional & Technical Services | 0 | — | A |
| Hylan Datacom & Electrical NJ | Construction | 0 | — | B |
| Hylan Intermediate Holdings II LLC IL | Construction | 0 | — | A |
| Hylan Intermediate Holdings II LLC VA | Construction | 0 | — | A |
| Hylan West Inc. AZ | Construction | 0 | — | C |
| Hyland Filter Service Owensboro, Inc KY | Construction | 0 | — | C |
| Hyland Software, Inc. OH | Professional & Technical Services | 3 | $2,852,786 | A |
| Hyland's Consumer Health, Inc. CA | Manufacturing | 0 | — | D |
| Hylant Group, Inc. OH | Finance & Insurance | 1 | $120,000 | — |
| HyLife Foods Windom MN | — | 0 | — | — |
| Hyliion OH | Manufacturing | 0 | — | F |
| Hyliion Inc. TX | Manufacturing | 2 | $160,219 | A |
| HYLINK (USA) DIGITAL SOLUTION CO., LTD. CA | Professional & Technical Services | 6 | $84,333 | — |
| Hylio Inc. TX | Manufacturing | 1 | $97,501 | — |
| Hyman Brickle & Son, Inc. RI | Manufacturing | 0 | — | A |
| Hyman Hayes Associates, Architects, LLC NY | Professional & Technical Services | 1 | $64,000 | — |
| Hynes Industries IN | Manufacturing | 0 | — | F |
| Hynes Industries OH | Manufacturing | 0 | — | A |
| Hyniva LLC TX | Professional & Technical Services | 2 | $77,740 | — |
| Hyojine America inc GA | Construction | 0 | — | A |
| HYOSUNG AL | Manufacturing | 0 | — | B |
| Hyosung HICO TN | Manufacturing | 0 | — | F |
| HYOSUNG USA Inc. NC | — | 0 | — | — |
| Hyosung USA, Inc. NY | — | 0 | — | — |
| Hypacia, Inc. CA | Professional & Technical Services | 1 | $135,699 | — |
| Hyped Holdings LLC NY | Administrative & Waste Services | 0 | — | A |
| Hyper Clean Duct Cleaning, LLC VA | Construction | 0 | — | F |
| Hyper Networks, Inc. NC | Construction | 0 | — | D |
| Hyper Solutions, Inc. VA | Manufacturing | 3 | $118,333 | A |
| Hyperbolic Labs, Inc. CA | Information & Media | 3 | $216,000 | — |
| Hyperdoc Inc CA | Professional & Technical Services | 1 | $220,000 | — |
| Hyperform, Inc. FL | Manufacturing | 0 | — | D |
| Hyperion FL | Manufacturing | 0 | — | F |
| Hyperion OH | Manufacturing | 0 | — | C |
| Hyperion Catalysis International MA | Manufacturing | 0 | — | A |
| hyperion demolition CA | Construction | 0 | — | A |
| HYPERION FIELD CLUB IA | Arts & Entertainment | 0 | — | B |
| HYPERION INDUSTRIES OR | Manufacturing | 0 | — | A |
| Hyperion Maritime Holdings, LLC RI | Management of Companies | 2 | $232,650 | — |
| Hyperion Materials & Technologies MI | Manufacturing | 0 | — | F |
| HYPERION TECHNOLOGIES LLC. VA | Professional & Technical Services | 8 | $124,420 | — |
| Hyperlogistics Group, Inc. OH | Transportation & Warehousing | 0 | — | A |
| Hyperloop One CA | — | 0 | — | — |
| Hyperloop Technologies dba Virgin Hyperloop NV | — | 0 | — | — |
| Hyperloop Technologies, Inc. NV | — | 0 | — | — |
| Hyperloop Technologies, Inc. dba Hyperloop One CA | — | 0 | — | — |
| Hyperloop Technologies, Inc. dba Virgin Hyperloop CA | — | 0 | — | — |
| Hyperloop-One CA | Professional & Technical Services | 0 | — | A |
| Hyperloop-One NV | Professional & Technical Services | 0 | — | A |
