- The National Industrial Transportation League
- The National Kidney Foundation of Alabama
- The Network
- The NeuroMedical Center Surgical Hospital
- The Neuroscience Institute
- The New Images
- The New Otani
- The Northern Star
- The Oaks at Sweeten Creek
- The Oasis at Tampa Community Hospital
- The OFIS
- The Ohio State University - Newark
- The Ohio Masonic Home
- The Ohio State University
- The Ohio State University - Lima
- The Ohio State University - Mansfield
- The Ohio State University - Marion
- The Ohio State University Wexner Medical Center
- The Ohio State University Wexner Medical Center
- The Orthopedic Specialty Hospital
- The Outer Banks Hospital
- The Pearson Group
- The Peddie School
- The Pennsylvania eHealth Partnership Authority
- The Pennsylvania State University
- The Perry Foundation
- The Pet Stop, Bristol, VA
- The Phi Beta Kappa Society
- The Pinnacle Inn, Beech Mountain, NC
- The Pittston Company
- The Potters
- The Powder Coating Institute
- The Prime Rib Restaurant
- The Queen's Medical Center
- The Quest Business Agency
- The R-H Factor - Secure Systems and Services Corporation
- The RAN Institute
- The Recanati-Miller Transplantation Institute at The Mount Sinai Hospital
- The Red Cross Marrow Donor Program
- The Regional Medical Center
- The Renal Network, Inc.
- The Resource Center
- The Roosevelt Hotel
- The Roper Group
- The Row
- The Salvation Army WPA
- The Secret Garden Guest House
- The Slaymaker Group
- The Society for Post-Acute and Long-Term Care Medicine
- The Society for the History of Discoveries