| Norton McMurray Manufacturing IL | Manufacturing | 0 | — | F |
| Norton Packaging Inc. CA | Manufacturing | 0 | — | F |
| Norton Packaging Inc. IN | Manufacturing | 0 | — | C |
| Norton Pavilion PAV KY | Healthcare & Social Assistance | 0 | — | B |
| NORTON ROSE FULBRIGHT US LLP NY | Professional & Technical Services | 4 | $691,250 | — |
| Norton Scott Health IN | Healthcare & Social Assistance | 0 | — | F |
| Norton Simon Museum CA | Arts & Entertainment | 0 | — | F |
| Norton Simon Museum of Art at Pasadena CA | Arts & Entertainment | 0 | — | F |
| Norton Sons Roofing Co., Inc. IL | Construction | 0 | — | F |
| Norton Sound Economic Development Corporation AK | Manufacturing | 0 | — | F |
| Norton Sound Economic Development Corporation- Norton Sound Seafood Products AK | Manufacturing | 0 | — | F |
| Norton Women's and Children's Hospital NWCH KY | Healthcare & Social Assistance | 0 | — | F |
| NortonLifeLock Inc - Springfield OR | — | 0 | — | — |
| NortonLifeLock Inc. CA | — | 0 | — | — |
| NortonLifeLock Inc. VA | — | 0 | — | — |
| NortonLifeLock, Inc, CA | — | 0 | — | — |
| NortonLifeLock, Inc. TX | — | 0 | — | — |
| Norvax, LLC IL | — | 0 | — | — |
| Norvell Roofing and Construction, LLC TX | Construction | 0 | — | A |
| Norwalk Community Health Center, Inc. CT | Healthcare & Social Assistance | 1 | $239,200 | — |
| NORWALK CONCRETE INDUSTRIES OH | Manufacturing | 0 | — | F |
| Norwalk Fitness LLC CA | — | 0 | — | — |
| Norwalk Furniture OH | Manufacturing | 0 | — | A |
| Norwalk Health Department CT | Public Administration | 0 | — | F |
| Norwalk Hospital Association CT | Healthcare & Social Assistance | 1 | $83,970 | — |
| Norwalk Meadows Nursing Center CA | Healthcare & Social Assistance | 0 | — | F |
| Norwalk Nursing and Rehabilitation Center IA | Healthcare & Social Assistance | 0 | — | F |
| Norwalk Precast Molds, Inc. OH | Manufacturing | 0 | — | F |
| Norwalk Public Library CT | Information & Media | 0 | — | A |
| Norwalk Public Schools CT | Educational Services | 0 | — | B |
| Norwalk Ready Mix IA | Manufacturing | 0 | — | F |
| Norwalk Ready Mixed Concrete, Inc. IA | Manufacturing | 0 | — | D |
| Norwalk Senior Housing Lessee, LLC CT | Healthcare & Social Assistance | 0 | — | F |
| Norwalk Skilled Nursing & Wellness Centr CA | Healthcare & Social Assistance | 0 | — | F |
| Norwalk Transit District CT | Transportation & Warehousing | 0 | — | D |
| Norwalk Wastewater Equipment Company DBA Norweco, Inc. OH | Manufacturing | 0 | — | A |
| Norwalt Design Inc. NJ | Manufacturing | 0 | — | A |
| Norway Center for Health and Rehabilitation ME | Healthcare & Social Assistance | 0 | — | F |
| Norway Health Center LLC MN | Healthcare & Social Assistance | 3 | $64,383 | — |
| Norwegian Air Resources US FLL Fort Lauderdale Hollywood International Airport FL | — | 0 | — | — |
| Norwegian Air Shuttle ASA dba Norwegian Air Resources US CA | — | 0 | — | — |
| Norwegian American Hospital IL | Healthcare & Social Assistance | 0 | — | F |
| Norwegian Christian Home & Health Center NY | Healthcare & Social Assistance | 0 | — | F |
| Norwest Ingredients, llc. WA | Manufacturing | 0 | — | A |
| Norwex USA TX | Retail Trade | 0 | — | A |
| Norwich Inn and Spa CT | Accommodation & Food Services | 0 | — | F |
| Norwich Operating Company NY | Healthcare & Social Assistance | 0 | — | F |
| Norwich Public Utilities CT | Utilities | 0 | — | F |
| Norwichtown Rehab & Care Center CT | Healthcare & Social Assistance | 0 | — | F |
| Norwinn Company WI | Manufacturing | 0 | — | A |
