| KUNOSOLTECH LLC NJ | Professional & Technical Services | 4 | $104,078 | — |
| Kunshek Chat & Coal, Inc. KS | Transportation & Warehousing | 0 | — | A |
| Kunzik and Sara Construction, Inc CA | Construction | 0 | — | F |
| Kunzler & Company, CCK,Inc. PA | Manufacturing | 0 | — | F |
| Kunzler & Company, Inc. PA | Manufacturing | 0 | — | B |
| Kuo Family Chiropractic Center CA | Healthcare & Social Assistance | 2 | $93,600 | — |
| Kuperus Trucking, Inc. MI | Transportation & Warehousing | 0 | — | A |
| Kupferle, LLC MO | Manufacturing | 0 | — | A |
| Kupplin Worldwide, LLC TX | Administrative & Waste Services | 3 | $76,274 | — |
| Kuprion, Inc. CA | Manufacturing | 0 | — | A |
| Kura AI, Inc. NY | Professional & Technical Services | 1 | $123,656 | — |
| Kuramo Capital Management LLC NY | Finance & Insurance | 2 | $150,000 | — |
| Kuraray America, Inc. NC | Manufacturing | 0 | — | C |
| Kuraray America, Inc. SC | Manufacturing | 0 | — | A |
| Kuraray America, Inc. TX | Manufacturing | 1 | $118,707 | A |
| Kuraray America, Inc. WV | Manufacturing | 0 | — | C |
| Kureha Energy Solutions, LLC TX | Mining & Extraction | 0 | — | A |
| Kureha PGA LLC. WV | Manufacturing | 0 | — | F |
| Kurita America Inc CA | Manufacturing | 0 | — | A |
| Kurita America Inc MN | Manufacturing | 0 | — | A |
| Kurita America Inc TX | Manufacturing | 0 | — | F |
| KuriTec Manufacturing IN | Manufacturing | 0 | — | F |
| Kuriyama of America, Inc. IL | Manufacturing | 0 | — | D |
| Kurk Concrete, Inc. WI | Construction | 0 | — | D |
| Kurland Steel Company IL | Manufacturing | 0 | — | A |
| Kurosky & Co Painting Contractors, Inc. TX | Construction | 0 | — | A |
| Kurras LLC GA | Educational Services | 1 | $95,784 | — |
| Kurrent Electric, Inc IA | Construction | 0 | — | D |
| Kurt J Lesker Company PA | Manufacturing | 0 | — | F |
| Kurt J. Lesker Company PA | Transportation & Warehousing | 0 | — | B |
| Kurt Manufacturing CO | Manufacturing | 0 | — | F |
| Kurt Manufacturing MN | Manufacturing | 0 | — | F |
| Kurt Manufacturing NE | Manufacturing | 0 | — | F |
| Kurt Versen Company NJ | — | 0 | — | — |
| Kurt weiss Greenhouse, NY NY | Agriculture & Forestry | 0 | — | C |
| KURTH SHEET METAL INC WI | Construction | 0 | — | A |
| Kurtz Bros, Inc. OH | Retail Trade | 0 | — | A |
| Kurtz Bros., Inc. PA | Manufacturing | 0 | — | A |
| Kurtz Holdings LLC CA | Retail Trade | 0 | — | A |
| KURTZON LIGHTING INC IL | Manufacturing | 0 | — | A |
| Kurukuru, Inc. CA | Professional & Technical Services | 1 | $128,398 | — |
| Kurz Transfer Products CA | Transportation & Warehousing | 0 | — | A |
| Kurz Transfer Products NC | Manufacturing | 0 | — | F |
| Kurz Transfer Products NY | Transportation & Warehousing | 0 | — | A |
| KURZ-KASCH INC OH | Manufacturing | 0 | — | C |
| Kurz-Kasch, Inc. VA | — | 0 | — | — |
| Kusel Equipment Co WI | Manufacturing | 0 | — | F |
| Kuspuk School District AK | Educational Services | 1 | $54,575 | — |
| Kustom Concrete Pumping IA | Construction | 0 | — | F |
| Kustom Group KY | Manufacturing | 0 | — | A |
