- Saint Vincent Health System
- Saint Vincent Hospital
- Saint Vincent Outpatient Center - Union City
- Saint-Gobain Abrasives, Inc.
- Saint-Gobain Ceramics and Plastics, Inc.
- Sakakawea Medical Center
- Salem Evangelical Lutheran Church
- Salem VA Medical Center
- Salem-Keizer Public Schools
- Salemtowne
- Salina Area United Way
- Salina Health Education Foundation, Smoky Hill Family Medicine Residency Program
- Salina Regional Health Center
- Salinas Valley Health
- Salinas Valley Memorial Healthcare System
- Saline Memorial Hospital
- Salish Lodge and Spa, Seattle
- Sallie Mae
- Salt Lake Chamber of Commerce
- Salt Lake City - The Peery Hotel, UT
- Salt Lake City Council
- Salt Lake City School District
- Salt Lake Community College
- Salt Lake Convention and Visitors Bureau
- Salt Lake Stinger
- Salt River Project
- Sam's Club
- Samaritan Hospital - Main Campus
- Samaritan Hospital - St. Mary's Campus
- Samaritan Medical Center
- Sammons Preston Rolyan
- Samsung Telecommunications America
- Samuel A. Ramirez and Co. Inc.
- Samuel Merritt University
- Samuel U. Rodgers Health Center
- San Angelo Community Medical Center
- San Antonio Baptist Association Staff
- San Antonio Chapter of Hadassah
- San Antonio Convention and Visitors Bureau
- San Antonio Eye Bank
- San Antonio Military Medical Center
- San Antonio Regional Hospital
- San Antonio River Authority
- San Antonio Surgical Arts
- San Bernardino County Department of Public Health
- San Diego - Courtyard by Marriot Downtown)
- San Diego CandVB - Washington Office
- San Diego County EMS
- San Diego North CandVB
- San Diego North Convention and Visitors Bureau