| HMI KY | Manufacturing | 0 | — | D |
| HMI MA | Manufacturing | 0 | — | F |
| HMI NV | Manufacturing | 0 | — | A |
| HMI WI | Wholesale Trade | 0 | — | D |
| HMI Glass NV | — | 0 | — | — |
| HMI Mechanical NY | Construction | 0 | — | A |
| HMI Utilities TX | Construction | 0 | — | F |
| HMI Utilities VA | Construction | 0 | — | F |
| HMI Utilities, LLC AZ | Construction | 0 | — | A |
| HMIL Associates d/b/a Holiday Inn Matteson IL | Accommodation & Food Services | 0 | — | F |
| HMIL Associates LLC IL | — | 0 | — | — |
| HMM CONSTRUCTION INC CA | Construction | 0 | — | F |
| HMN, Incorporated CA | Agriculture & Forestry | 0 | — | A |
| Hmong College Prep Academy MN | Educational Services | 1 | $60,360 | — |
| HMP Corporation IA | Manufacturing | 0 | — | D |
| HMP Nursing Services,INC. MS | Healthcare & Social Assistance | 0 | — | A |
| HMP Properties LLC VA | Real Estate | 1 | $51,106 | — |
| HMR AL | Healthcare & Social Assistance | 0 | — | F |
| HMR Electrical Contractors LLC LA | Construction | 0 | — | A |
| HMR of Alabama AL | Healthcare & Social Assistance | 0 | — | F |
| HMR of Maryland, LLC Charlotte Hall Veterans Home MD | — | 0 | — | — |
| HMR of Maryland, LLC dba Charlotte Hall Veterans Home MD | Healthcare & Social Assistance | 0 | — | A |
| HMR Veterans Services, Inc. SC | Healthcare & Social Assistance | 0 | — | D |
| HMR VSI TX | Healthcare & Social Assistance | 0 | — | F |
| HMS MA | Healthcare & Social Assistance | 0 | — | A |
| HMS Business Services, Inc. wholly owned subsidiary of HMS Holdings Corp. NY | — | 0 | — | — |
| HMS Construction Inc. CA | Construction | 0 | — | F |
| HMS Construction Inc. HI | Construction | 0 | — | A |
| HMS Ferries, Inc. (HMS Global Maritime LLC) NY | — | 0 | — | — |
| HMS Host ID | — | 0 | — | — |
| HMS Host IN | — | 0 | — | — |
| HMS Host LA | — | 0 | — | — |
| HMS Host MA | — | 0 | — | — |
| HMS Host MD | — | 0 | — | — |
| HMS Host ME | — | 0 | — | — |
| HMS Host MI | — | 0 | — | — |
| HMS Host NJ | — | 0 | — | — |
| HMS Host OR | — | 0 | — | — |
| HMS Host PA | — | 0 | — | — |
| HMS Host UT | — | 0 | — | — |
| HMS Host VA | — | 0 | — | — |
| HMS Host WA | — | 0 | — | — |
| HMS Host WV | — | 0 | — | — |
| HMS Host (Admiral's Club within Philadelphia International Airport) PA | — | 0 | — | — |
| HMS Host (O'Hare) IL | — | 0 | — | — |
| HMS Host (Oasis) IL | — | 0 | — | — |
| HMS Host (Philadelphia International Airport); Starbucks and Balducci's PA | — | 0 | — | — |
| HMS Host (Sky Harbor International Airport) AZ | — | 0 | — | — |
| HMS Host - CVG Airport KY | — | 0 | — | — |
| HMS Host - Kansas City MO | — | 0 | — | — |
