• Saorgus Ltd
  • SBM Offshore
  • Scart Energy Ltd
  • Schneider Electric Ireland Limited
  • ScottishPower Renewables
  • SECAD Partnership CLG
  • Shannon Foynes Port Company
  • Siemens Gamesa Renewable Energy
  • Simply Blue Energy (Ire) Ltd
  • Skanstec Engineering Limited
  • Skyspecs
  • SLR Consulting Ireland (Ireland) Ltd
  • Source Energie
  • SSE Renewables
  • Statkraft
  • Storm Management NV
  • Suir Engineering Ltd
  • SuperNode Ltd
  • Surety Bonds