| Smithfield Ventures, LLC NC | Accommodation & Food Services | 0 | — | A |
| Smithflooring MO | Manufacturing | 0 | — | F |
| SmithFoods Inc. OH | Manufacturing | 0 | — | F |
| SmithFoods Pacific MO | Manufacturing | 0 | — | F |
| SmithFoods Richmond Inc IN | Manufacturing | 0 | — | A |
| SmithGeiger, LLC CA | Professional & Technical Services | 1 | $72,000 | — |
| SmithGroup, Inc., subsidiary of SmithGroup Co., Inc. MI | Professional & Technical Services | 17 | $9,874,770 | — |
| Smithport Cabinetry Partners TN | Agriculture & Forestry | 0 | — | C |
| Smiths CA | Other Services | 0 | — | A |
| Smiths GA | Other Services | 0 | — | A |
| Smiths IL | Other Services | 0 | — | A |
| Smiths LA | Other Services | 0 | — | A |
| Smiths NJ | Other Services | 0 | — | D |
| Smiths OK | Other Services | 0 | — | B |
| Smiths TX | Other Services | 0 | — | A |
| Smiths Detection NJ | — | 0 | — | — |
| Smiths Detection Inc CA | — | 0 | — | — |
| Smiths Detection Inc. CT | — | 0 | — | — |
| Smiths Detection, Inc. MD | Manufacturing | 0 | — | D |
| Smiths Detection, Inc. Newark Facility CA | Manufacturing | 0 | — | C |
| Smiths Food & Drug Inc. Layton Logistics UT | Transportation & Warehousing | 0 | — | B |
| Smiths Food And Drug AZ | Retail Trade | 0 | — | C |
| Smiths Food And Drug ID | Retail Trade | 0 | — | C |
| Smiths Food And Drug MT | Retail Trade | 0 | — | B |
| Smiths Food And Drug NM | Retail Trade | 0 | — | C |
| Smiths Food And Drug NV | Retail Trade | 0 | — | D |
| Smiths Food And Drug UT | Retail Trade | 0 | — | B |
| Smiths Food And Drug WY | Retail Trade | 0 | — | C |
| Smiths Group FL | Manufacturing | 0 | — | A |
| Smiths Industries TN | Manufacturing | 0 | — | A |
| Smiths Interconnect America's, Inc. CA | Manufacturing | 0 | — | A |
| Smiths Interconnect Americas Inc. TX | Manufacturing | 1 | $86,466 | — |
| Smiths Interconnect Americas, Inc. FL | Manufacturing | 0 | — | A |
| Smiths Interconnect Americas, Inc. KS | Manufacturing | 0 | — | D |
| Smiths Interconnect Americas, Inc. MD | Manufacturing | 0 | — | A |
| Smiths Interconnect Americas, Inc. MO | Manufacturing | 0 | — | A |
| Smiths Interconnect Inc. CA | — | 0 | — | — |
| Smiths Laminating Shop Inc KY | Retail Trade | 0 | — | F |
| Smiths Medical ASD INC. CA | Manufacturing | 3 | $95,000 | — |
| Smiths Medical ASD, Inc. dba ICU Medical, Inc. CT | Manufacturing | 0 | — | B |
| Smiths Medical ASD, Inc. dba ICU Medical, Inc. IN | Manufacturing | 0 | — | D |
| Smiths Medical ASD, Inc. dba ICU Medical, Inc. MN | Manufacturing | 0 | — | A |
| Smiths Medical ASD, Inc. dba ICU Medical, Inc. NH | Manufacturing | 0 | — | D |
| Smiths Medical ASD, Inc. dba ICU Medical, Inc. OH | Manufacturing | 0 | — | D |
| SMITHS SOUTH-CENTRAL SALES, LLC LA | Wholesale Trade | 0 | — | A |
| Smiths Tubular Systems - Laconia, Inc. NH | Manufacturing | 0 | — | A |
| Smithson, Inc. NC | Construction | 0 | — | A |
| Smithsonian Astrophysical Observatory MA | Professional & Technical Services | 2 | $104,289 | — |
| Smithsonian Institution DC | Arts & Entertainment | 7 | $98,176 | — |
| Smithtown Steakhouse LLC dba Insignia Prime Steak Sushi NY | — | 0 | — | — |
