| Jamestown Metal Marine Sales, Inc. FL | Manufacturing | 0 | - | F |
| Jamestown Metal Products LLC, a division of Institutional Casework NY | - | 0 | - | - |
| Jamestown Nursing and Rehab AR | Healthcare & Social Assistance | 0 | - | F |
| Jamestown Plastics NY | Manufacturing | 0 | - | F |
| Jamestown-Yorktown Foundation VA | Arts & Entertainment | 0 | - | A |
| Jamf Software, LLC MN | Professional & Technical Services | 1 | $181,367 | - |
| Jamieson Family Markets PA | Retail Trade | 0 | - | D |
| Jamieson Family Markets WV | Retail Trade | 0 | - | B |
| Jamil Packaging Corporation IN | Manufacturing | 0 | - | F |
| Jamison Services, Inc. CA | Real Estate | 1 | $52,000 | - |
| JamRock Solutions LLC AL | Transportation & Warehousing | 0 | - | F |
| Jamron Mental Health Counseling PC NY | Healthcare & Social Assistance | 1 | $70,000 | - |
| Jamrose Logistics LLC TN | Transportation & Warehousing | 0 | - | F |
| Jamsan Hotel Management, Inc. MA | Accommodation & Food Services | 2 | $91,531 | - |
| Jamul Casino CA | Arts & Entertainment | 0 | - | D |
| Jamul Indian Village Development Corporation CA | Arts & Entertainment | 0 | - | D |
| Jan Services, 7th Ave, LLC NY | - | 0 | - | - |
| Jan's Cleaners & Shirt Laundry NE | - | 0 | - | - |
| Jan-Guard Hawaii, Inc. HI | - | 0 | - | - |
| Jana Partners Management LP NY | - | 1 | $230,000 | - |
| Janak V INC NM | Accommodation & Food Services | 1 | $77,600 | - |
| Janco Industries, Inc. CA | Construction | 0 | - | F |
| JANCOA Janitorial Services, Inc. OH | Administrative & Waste Services | 0 | - | A |
| Jand Grace Delivery, LLC SC | - | 0 | - | - |
| Jand Grace, LLC SC | Transportation & Warehousing | 0 | - | F |
| Jane LLC dba Jane NY | - | 0 | - | - |
| Jane Street Group, LLC NY | Finance & Insurance | 38 | $300,000 | - |
| Jane Street Hotel, LLC NY | - | 0 | - | - |
| Jane Todd Crawford Hospital KY | Healthcare & Social Assistance | 0 | - | F |
| Janessa Leone, Inc CA | Manufacturing | 1 | $120,000 | - |
| Janesville Accoustics MI | - | 0 | - | - |
| Janesville Acoustics OH | - | 0 | - | - |
| Janesville Acoustics Revised (2/12/18) Revised (5/30/18) IN | - | 0 | - | - |
| Janey Lou's Inc UT | Manufacturing | 0 | - | F |
| Janicki Industries WA | Manufacturing | 0 | - | B |
| Janico Inc NJ | Wholesale Trade | 2 | $84,000 | - |
| Janie and Jack CA | Retail Trade | 1 | $170,000 | - |
| Janim Systems INC. CA | Professional & Technical Services | 4 | $115,250 | - |
| Janitorial Equipment Services INC CA | Administrative & Waste Services | 0 | - | F |
| Janitronics Inc. NY | Administrative & Waste Services | 0 | - | F |
| Janmac Expedited Services MI | Transportation & Warehousing | 0 | - | F |
| Janmeet Grover Dmd PC CT | Healthcare & Social Assistance | 1 | $144,456 | - |
| Janova Solutions INC. VA | Professional & Technical Services | 2 | $112,424 | - |
| Jansen Cable Construction, Inc. IL | Construction | 0 | - | F |
| Janssen CA | - | 0 | - | - |
| Janssen Alzheimer Imm Res & Dev LLC & Janssen R&D CA | - | 0 | - | - |
| Janssen Biotech, Inc. NJ | - | 1 | $277,000 | - |
| Janssen Global Services, LLC NJ | Professional & Technical Services | 4 | $180,000 | - |
| Janssen Pharmaceuticals Inc NJ | Manufacturing | 7 | $167,600 | - |
| Janssen Pharmaceuticals, Inc. CA | - | 0 | - | - |
