| Zenith Logistics OH | Construction | 0 | — | F |
| Zenith Logistics Louisville KDC KY | Construction | 0 | — | F |
| Zenith Media Services, Inc. NY | Professional & Technical Services | 3 | $139,333 | — |
| Zenith Quest Corporation VA | Wholesale Trade | 1 | $87,859 | — |
| Zenith Semiconductor Corporation AZ | Professional & Technical Services | 1 | $85,000 | — |
| Zenith Services MN | Healthcare & Social Assistance | 0 | — | F |
| Zenith Services Inc NJ | Professional & Technical Services | 7 | $88,933 | — |
| Zenith Software Solutions, Inc. VA | Professional & Technical Services | 6 | $118,207 | — |
| Zenith Systems OH | Construction | 0 | — | A |
| Zenleads Inc. CA | Professional & Technical Services | 4 | $217,951 | — |
| Zenmo Group Inc. NY | Professional & Technical Services | 3 | $76,842 | — |
| Zenni USA, Inc. OH | Manufacturing | 1 | $90,000 | — |
| Zennify Inc ID | Professional & Technical Services | 0 | — | A |
| ZenniHome - Navajo Homes AZ | — | 0 | — | — |
| ZenniHome LLC AZ | Manufacturing | 0 | — | F |
| Zeno Group, Inc. NY | Professional & Technical Services | 1 | $100,000 | — |
| Zeno Logistics LLC NC | Transportation & Warehousing | 0 | — | F |
| Zeno Management, Inc. CA | Professional & Technical Services | 1 | $110,000 | — |
| Zenobe Americas, Inc. IL | Manufacturing | 1 | $310,000 | — |
| Zenon LLC NY | Professional & Technical Services | 3 | $156,000 | — |
| Zenon LLC TX | Professional & Technical Services | 2 | $96,500 | — |
| ZenOptics Inc. CA | Professional & Technical Services | 1 | $125,000 | — |
| ZENPACK CORPORATION CA | Professional & Technical Services | 1 | $105,893 | — |
| Zenri LLC MN | Real Estate | 1 | $108,000 | — |
| Zensa LLC WA | Professional & Technical Services | 1 | $106,000 | — |
| Zensar Technologies, Inc. IL | Professional & Technical Services | 59 | $128,758 | — |
| Zensoft IT Solutions Inc MA | Professional & Technical Services | 2 | $114,750 | — |
| ZENSOFT LLC GA | Professional & Technical Services | 7 | $88,599 | — |
| Zenspace IT LLC NC | Professional & Technical Services | 1 | $77,438 | — |
| ZenspaceIT LLC NC | Professional & Technical Services | 6 | $101,369 | — |
| Zentech Consulting Inc TX | Professional & Technical Services | 12 | $96,657 | — |
| ZenTech Solutions LLC TX | Professional & Technical Services | 1 | $112,923 | — |
| Zentel Tech LLC IL | Construction | 0 | — | A |
| ZENTEST SOFTWARE LLC DE | Professional & Technical Services | 3 | $122,000 | — |
| Zentis IN | Manufacturing | 0 | — | C |
| Zentis NA - Philadelphia PA | Manufacturing | 0 | — | B |
| Zentis North America CA | — | 0 | — | — |
| Zenysis Technologies Inc. CA | Professional & Technical Services | 1 | $180,000 | — |
| ZeOmega Inc. TX | Professional & Technical Services | 5 | $130,023 | — |
| Zeon Chemicals TX | Manufacturing | 0 | — | A |
| Zeon Chemicals L.P. KY | Manufacturing | 1 | $140,000 | F |
| Zeon Chemicals, LP MS | Manufacturing | 0 | — | A |
| Zep Inc. IL | — | 0 | — | — |
| Zep, Inc GA | Manufacturing | 0 | — | F |
| Zepexco, Inc CA | Wholesale Trade | 0 | — | F |
| Zepher Flight Laboratories, Inc. WA | Manufacturing | 0 | — | A |
| Zephyr AI, Inc. VA | Professional & Technical Services | 1 | $267,000 | — |
| Zephyr Aluminum Products IA | Construction | 0 | — | F |
| Zephyr Aluminum, LLC DE | Construction | 0 | — | A |
| Zephyr Aluminum, LLC MD | Construction | 0 | — | A |