| Karyopharm Therapeutics Inc. MA | Manufacturing | 7 | $188,500 | - |
| Kasai North America AL | Manufacturing | 0 | - | B |
| Kasai North America, Inc. TN | Manufacturing | 3 | $104,181 | D |
| Kasasa, LTD TX | - | 0 | - | - |
| Kasco LLC MO | Manufacturing | 1 | $130,000 | - |
| Kaseware Inc. CO | - | 1 | $185,000 | - |
| Kaseya US LLC FL | Professional & Technical Services | 18 | $142,834 | - |
| Kashaco, Inc. CA | - | 0 | - | - |
| Kasheesh, Inc. NY | - | 1 | $134,997 | - |
| Kashi CA | - | 0 | - | - |
| Kashi Dental TX | Healthcare & Social Assistance | 1 | $115,000 | - |
| Kashiv BioSciences LLC NJ | Manufacturing | 9 | $135,000 | A |
| Kashunamiut School District AK | Educational Services | 13 | $74,547 | - |
| Kashvida INC GA | - | 2 | $95,848 | - |
| Kasmo Inc. TX | Professional & Technical Services | 15 | $95,400 | - |
| Kaso Plastics, Inc. WA | Manufacturing | 0 | - | F |
| Kason Corporation NJ | Manufacturing | 0 | - | F |
| Kason Industries Inc. GA | Manufacturing | 0 | - | F |
| Kasota Stone Fabricators Inc. MN | Manufacturing | 0 | - | F |
| Kaspix Inc CA | - | 2 | $143,000 | - |
| Kassel & Associates, Inc. WA | Construction | 0 | - | F |
| KAST Construction Company Florida LLC FL | - | 2 | $127,667 | - |
| Kast Farms, Inc. NY | Agriculture & Forestry | 0 | - | F |
| Kastech Solutions LLC TX | Professional & Technical Services | 63 | $127,050 | - |
| Kasten, Inc. WA | Professional & Technical Services | 1 | $137,259 | - |
| Katahdin Stream Partners, Inc. dba ServiceMaster Fire and Water Restoration, Inc. ME | Administrative & Waste Services | 0 | - | - |
| Katahdin Valley Health Center ME | Healthcare & Social Assistance | 1 | $225,000 | F |
| Katal Tech Inc NJ | Professional & Technical Services | 3 | $122,437 | - |
| Katalon Inc. GA | Professional & Technical Services | 1 | $208,968 | - |
| Katalyst Healthcares & Life Sciences INC. NJ | Professional & Technical Services | 11 | $83,603 | - |
| Katalyst Healthcares & Life Sciences INC. NJ | - | 3 | $97,760 | - |
| Katana Racing, Inc. CA | - | 1 | $125,000 | - |
| Katana Summit WA | - | 0 | - | - |
| Katapult Engineering, Inc. PA | - | 1 | $74,339 | - |
| Katapult Group, Inc. TX | Finance & Insurance | 1 | $93,627 | - |
| Katch Entertainment CA | Information & Media | 1 | $94,266 | - |
| Kateeva, Inc. CA | Manufacturing | 2 | $90,000 | - |
| Katena Products, Inc. NJ | - | 1 | $59,093 | - |
| Katerra WA | - | 0 | - | - |
| Katerra Inc. AZ | - | 0 | - | - |
| Katerra Inc. CO | - | 0 | - | - |
| Katerra Inc. NJ | - | 0 | - | - |
| Katerra Inc. TX | - | 0 | - | - |
| Katerra Inc. Update Supplemental CO | - | 0 | - | - |
| Katerra Inc. Update Supplemental2 CO | - | 0 | - | - |
| Katerra Tracy Facility CA | - | 0 | - | - |
| Katherine Shaw Bethea Hospital IL | Healthcare & Social Assistance | 0 | - | F |
| Kathy Nicholl OR | - | 0 | - | - |
| Katie Button Restaurants NC | Accommodation & Food Services | 0 | - | F |
| Katmai Management Services, LLC AK | Professional & Technical Services | 0 | - | D |