- Shands Hospital at the University of Florida
- Shelborne South Beach
- Sheraton Biscayne Bay, Miami
- Sheraton Safari Resort, Lake Buena Vista
- Sheraton Sand Key
- Sheraton West Palm Beach
- ShorePoint Health Port Charlotte
- ShorePoint Health Punta Gorda
- Silverliners
- Skanska USA Building Inc.
- Song of the Sea, Sanibel Island
- Source 1 Staffing of Prevaro
- Source Staffing
- South Florida Baptist Hospital
- South Florida Blood Banks, Inc.
- South Florida Hospital and Healthcare Association
- South Lake Hospital
- South Miami Hospital
- South Seas Resort, Captiva
- South Seminole Hospital
- South Traic Fire and Rescue
- Southwest Florida Regional Medical Center
- Southwest Florida Regional Medical Center Transplant Program
- SP Recycling
- Space Coast Office of Tourism
- Specialty Hospital Jacksonville
- Springhill Suites by Marriott International Drive-Convention Center, Orlando, FL
- St. Anthony's Hospital
- St. Cloud Regional Medical Center
- St. Johns County Tax Collector
- St. Joseph's Children's Hospital
- St. Joseph's Hospital
- St. Joseph's Hospital North
- St. Joseph's Hospital South
- St. Lucie County
- St. Lucie Medical Center
- St. Mary's Medical Center
- St. Petersburg General Hospital
- St. Petersburg-Clearwater Area Convention and Visitors Bureau
- St. Vincent's HealthCare
- Stanley Consultants, Inc. - West Palm Beach
- Star Ship Dining Yacht
- Sumter Co Chamber of Commerce
- Suncoast Schools Federal Credit Union
- Sundial Beach Resort, Sanibel Island
- Sungard
- Sunnyside Village-Nursing Home
- Sunrise Suites Resort, Key West
- Sunshine Structures, Inc.
- Superior Design International, Inc.