| Nichols Tillage Tools, Inc. IL | Manufacturing | 0 | — | A |
| Nichols Tillage Tools, Inc. ND | Manufacturing | 0 | — | A |
| Nichols Tillage Tools, Inc. TN | Manufacturing | 0 | — | A |
| Nichols Tillage Tools, Inc. TX | Manufacturing | 0 | — | A |
| Nichols Trucking Co., Inc. MA | Transportation & Warehousing | 0 | — | A |
| Nichols, Melburg & Rossetto, AIA & Associates, Inc. CA | Professional & Technical Services | 3 | $72,645 | — |
| Nicholson & Galloway, Inc. NY | Construction | 0 | — | F |
| Nicholson Builders OH | Construction | 0 | — | F |
| NICHOLSON CONSTRUCTION COMPANY PA | Construction | 0 | — | A |
| Nicholson Corp. NJ | Construction | 0 | — | D |
| Nicholson Manufacturing Company AL | Manufacturing | 0 | — | F |
| Nicholson Manufacturing, Inc. WI | Manufacturing | 0 | — | F |
| Nick Falcone & Sons Inc. PA | Construction | 0 | — | A |
| Nick Mayer Chevy Buick GMC- Dickson TN | Retail Trade | 0 | — | A |
| Nick Mayer Chevy GMC- Lewisburg TN | Retail Trade | 0 | — | A |
| Nick Mayer Lincoln- Mercury OH | Retail Trade | 0 | — | A |
| Nick Strimbu Inc. OH | Transportation & Warehousing | 0 | — | B |
| Nick'S At The Beach, Inc (Dba/Nick'S At The Pier) CA | — | 0 | — | — |
| Nick's Door Corporation CA | Manufacturing | 0 | — | A |
| Nick's Health Care Center MO | Healthcare & Social Assistance | 0 | — | F |
| Nick'S Restaurant MS | — | 0 | — | — |
| Nick's Towing Service, Inc NJ | Transportation & Warehousing | 0 | — | A |
| Nick's Welding WI | Manufacturing | 0 | — | F |
| Nickco Hospitality LLC CA | Accommodation & Food Services | 0 | — | F |
| NickCo Hospitality LLC dba Nick’s Laguna Beach CA | — | 0 | — | — |
| NickCo Hospitality LLC dba Nick’s Manhattan Beach CA | — | 0 | — | — |
| NickCo Hospitality LLC dba Nick’s on 2nd CA | — | 0 | — | — |
| NickCo Hospitality LLC dba Nick’s San Clemente CA | — | 0 | — | — |
| NickCo Hospitality LLC dba Nick’s South Lake Avenue CA | — | 0 | — | — |
| NickCo Hospitality LLC dba South of Nick’s CA | — | 0 | — | — |
| Nickel Productions LLC (American Buffalo) NY | — | 0 | — | — |
| Nickell Company, LLC TN | Construction | 0 | — | F |
| Nickell Metalsmiths TX | Manufacturing | 0 | — | A |
| Nickell Moulding Company IN | Manufacturing | 0 | — | F |
| Nickels and Dimes Inc. IL | Arts & Entertainment | 0 | — | A |
| Nickerson Lumber Company MA | Retail Trade | 0 | — | C |
| Nickett Landscaping PA | Administrative & Waste Services | 0 | — | D |
| Nicklas Supply, INC. PA | Wholesale Trade | 0 | — | B |
| Nicklaus Children's Pediatric Specialists, LLC FL | Healthcare & Social Assistance | 3 | $998,667 | — |
| Nickles Electric Construction Inc. WI | Construction | 0 | — | A |
| Nickolaos Kappatos Enterprises Inc NJ | Manufacturing | 0 | — | A |
| nicks doors CA | Manufacturing | 0 | — | A |
| Nicks Metal Fabricating and Sons Inc. IL | Construction | 0 | — | A |
| Nickson Industries CT | Manufacturing | 0 | — | F |
| Nickson Living TX | Real Estate | 0 | — | A |
| Nicmar Industries ME | Construction | 0 | — | F |
| Nico Products, Inc. MN | Manufacturing | 0 | — | F |
| NICO Therapeutics, Inc. CA | Professional & Technical Services | 2 | $98,155 | — |
| Nico's Taco & Tequila Bar MN | — | 0 | — | — |
| Nicolet Hardwoods Corporation WI | Manufacturing | 0 | — | F |
