- New York State Nurses Association
- New York State School Boards Association
- New York State Society of CPAs
- New York State Veterans' Home at Batavia
- New York State Veterans' Home at Oxford
- New York University
- Newark Beth Israel Medical Center
- Newark Beth Israel Medical Center - RWJBarnabas Health
- Newark Community Health Center
- Newark-Wayne Community Hospital
- Neways
- Newberry County Memorial Hospital
- Newcap, Inc.
- NewClients, Inc.
- Newell Brands
- Newman Memorial Hospital
- Newport Hospital
- Newport News
- Newspaper Agency Corp.
- Newton Medical Center
- Newton Wellsley Hospital
- NewYork-Presbyterian - Columbia University Irving Medical Center
- NewYork-Presbyterian - Weill Cornell Medical Center
- NewYork-Presbyterian Allen Hospital
- NewYork-Presbyterian Brooklyn Methodist Hospital
- NewYork-Presbyterian Hudson Valley Hospital
- NewYork-Presbyterian Lawrence Hospital
- NewYork-Presbyterian Lower Manhattan Hospital
- NewYork-Presbyterian Morgan Stanley Children's Hospital
- NewYork-Presbyterian Queens
- NexTec Group Inc.
- Nextel
- NHCAA Institute
- Niagara County
- Niagara Falls City School District
- Niagara Falls Memorial Medical Center
- Niagara Frontier Transportation Authority
- Niagara Mohawk Holdings
- Niagara Mohawk Power Corporation
- Nicholas Green Foundation
- Nicklaus Children's Hospital
- Nida Lighting
- Nieto Engineering, Inc.
- NIH
- NIH-NIAID-DAIT
- NikoNET
- Nine Zero, Boston, MA
- Nino Corporate Lodging Inc.-Nino and Associates Inc.
- Ninth District Opportunity
- NJ Puerto Rican Congress