| Northwest Center WA | Healthcare & Social Assistance | 0 | - | F |
| Northwest Chicago Hotel Company IL | - | 0 | - | - |
| Northwest Christian School AZ | Educational Services | 1 | $54,000 | - |
| Northwest Commonwealth AZ | Manufacturing | 0 | - | F |
| Northwest Commonwealth NV | Manufacturing | 0 | - | F |
| Northwest Commonwealth, LLC CA | Manufacturing | 0 | - | F |
| Northwest Commonwealth, LLC IL | Manufacturing | 0 | - | F |
| Northwest Commonwealth, LLC MI | Manufacturing | 0 | - | F |
| Northwest Commonwealth, LLC OR | Manufacturing | 0 | - | F |
| Northwest Commonwealth, LLC WA | Manufacturing | 0 | - | F |
| Northwest Community Action, INC. MN | Other Services | 1 | $54,080 | - |
| Northwest Community Hospital IL | Healthcare & Social Assistance | 0 | - | D |
| Northwest Companies AZ | Administrative & Waste Services | 0 | - | F |
| Northwest Confections Colorado, LLC CO | Manufacturing | 0 | - | - |
| Northwest Dental Associates, P.C. CA | Healthcare & Social Assistance | 1 | $134,722 | - |
| Northwest Earthmovers, Inc. OR | Construction | 0 | - | F |
| Northwest EMS Inc PA | Healthcare & Social Assistance | 0 | - | F |
| Northwest Exterminating Co., Inc. AZ | Administrative & Waste Services | 0 | - | F |
| Northwest Fence WA | Construction | 0 | - | F |
| Northwest Frozen LLC, dba Banzai Sushi WA | Manufacturing | 1 | $81,432 | - |
| Northwest Furniture Express, Inc. NC | - | 0 | - | - |
| Northwest Grain Growers WA | Transportation & Warehousing | 0 | - | B |
| NorthWest Handling Systems, Inc. WA | Wholesale Trade | 0 | - | D |
| Northwest Hardwoods Inc WA | Manufacturing | 0 | - | A |
| Northwest Health La Porte IN | Healthcare & Social Assistance | 0 | - | F |
| Northwest Health Porter IN | Healthcare & Social Assistance | 0 | - | F |
| Northwest Hospital LLC AZ | Healthcare & Social Assistance | 1 | $220,000 | - |
| Northwest Iowa Community College IA | Educational Services | 1 | $39,957 | - |
| Northwest Iowa Hospital Corporation IA | Healthcare & Social Assistance | 2 | $71,032 | - |
| Northwest Kidney Center WA | Healthcare & Social Assistance | 0 | - | A |
| Northwest Medical Foundation of Tillamook OR | Healthcare & Social Assistance | 1 | $93,558 | - |
| Northwest Michigan Surgery Center (dba Copper Ridge Surgery Center) MI | Healthcare & Social Assistance | 0 | - | F |
| Northwest Missouri State University MO | Educational Services | 1 | $57,853 | - |
| Northwest Montessori School WA | Educational Services | 1 | $68,146 | - |
| Northwest Motorsport LLC WA | Retail Trade | 0 | - | A |
| Northwest Nazarene University Inc. ID | Educational Services | 0 | - | B |
| Northwest Offset Printing, Inc. WA | - | 0 | - | - |
| Northwest Paper Box Mfrs. Inc. WA | Manufacturing | 0 | - | F |
| Northwest Permanente, PC OR | Healthcare & Social Assistance | 2 | $244,575 | - |
| Northwest Physician Associates, P.C. TN | Healthcare & Social Assistance | 2 | $381,524 | - |
| Northwest Pipe Company CA | Manufacturing | 0 | - | F |
| Northwest Pipe Company CO | - | 0 | - | - |
| Northwest Pipe Company KS | - | 0 | - | - |
| NorthWest Pipe Company OR | Manufacturing | 0 | - | F |
| Northwest Pipe Fittings, Inc SD | Wholesale Trade | 0 | - | B |
| Northwest Pipe Fittings, Inc. MT | Wholesale Trade | 0 | - | F |
| Northwest Regional Education Service District OR | Educational Services | 0 | - | C |
| Northwest Regional Foundation of Tillamook OR | Healthcare & Social Assistance | 1 | $93,558 | - |
| Northwest Regional Medical Center MS | - | 0 | - | - |
| Northwest Renal Clinic, Inc. OR | Healthcare & Social Assistance | 1 | $240,000 | - |
