- Spiricon
- Spokes, ETC
- SportRack Automotive
- Spotless PlastiForm
- Spotsylvania Regional Medical Center
- Spring Branch Medical Center
- Spring Hill Suites, Baton Rouge, LA
- Spring House Estates
- Spring Mill Presbyterian Village
- Spring Valley Hospital Medical Center
- Spring View Hospital
- Springfield Area Chamber of Commerce
- Springfield College
- Springfield Hospital
- Springfield Hospital
- Springfield Memorial Hospital
- Springfield Regional Medical Center
- Springfield Technical Community College
- Springhill Medical Center
- Springhill Suites by Marriott International Drive-Convention Center, Orlando, FL
- SpringHill Suites by Marriott Little Rock West
- Springhill Suites by Marriott, Chesapeake
- Springhill Suites by Marriott, Concord, NC
- Springhill Suites by Marriott, Norfolk
- Springhill Suites by Marriott, Williamsburg
- SpringHill Suites Danbury, Danbury CT
- Springhill Suites, Atlanta Six Flags, Lithia Spring
- Springhouse Assisted Living - Silver Spring
- Springhouse Assisted Living -Bethesda
- Springvale Terrace
- Sprint
- Sprint PCS
- Spruce Pine Community Hospital
- Spry Learning Co.
- Square D Company, Division of Schneider Electric
- SR Scales
- SRA
- SRC
- SRee Hotels
- SSM Health St. Anthony Healthplex East
- SSM Health St. Anthony Healthplex El Reno
- SSM Health St. Anthony Healthplex Mustang
- SSM Health St. Anthony Healthplex North
- SSM Health St. Anthony Healthplex South
- SSM Health St. Anthony Healthplex West
- SSM Health St. Anthony Hospital
- SSM Health St. Anthony Hospital Shawnee
- SSM Health St. Anthony Hospital-Midwest
- SSM Health St. Mary's Hospital - Madison
- SSM Rehab