By customer
- Sacramento Area Sewer District (SASD)
- Sacramento Regional County Sanitation District (SRCSD)
- Saic Fiat Powertrain Hongyan (SFH)
- Santa Barbara Sheriff's Department (SBSD)
- SAPERION AG
- SBI Sumishin Net Bank
- SCA Packaging
- Schaeffler KG
- Schweizerische Bundesbahnen (SBB)
- Servimatica S.A.
- Servimática S.A.
- Shin Kong Wu Ho-Su Memorial Hospital
- Sicoob Credicitrus
- Singapore Land Transport Authority (LTA)
- Sistemi Informativi
- Six Flags Entertainment Corporation
- SLTN
- Southwestern/Great American
- SPAR Switzerland
- SpiceJet
- Star Technology (Star)
- Statistics Finland
- Städtische Werke Magdeburg
- Stewart Enterprises, Inc.
- St. James's Hospital
- St. Louis County Public Works
- Strauss Cafe
- St Vincents & Mater Health Sydney
- SunTrust Bank, Inc.
- SunTrust Bank
- SWK STADTWERKE KREFELD AG