• LR Department of Interior
• LR Corruption Prevention and Combating Bureau
• LR Departament of Defence
• Treasury Ministry of Finance
• LR State Police
• LR State Revenue service
• Frontier service of Latvian Republic
• State emergency services
• Latvian Railway - LDz
• LATVENERGO
• LATVIJAS GAZE
• Banks
• Baltic Information & Security Systems
• Baltic centre of dispatcher energosystems - DC Baltija
• Telecomunication companies :
  • Citrus Solutions
  • BELAM
  • SIEMENS
  • Teka telekom
• Voice & Internet Providers:
  • Lattelecom
  • LMT
  • TELE2
• Riga City Council
• Valmiera City Council
• Security associations:
  • EVORS
  • Falck
  • FAM
  • Grifs AG
  • AVE LAT SARGS
  • RESPEKTS
  • RD PENTANO ..
• Others :
  • Baltijas Datu nams
  • Dailrade Koks
  • Laikrasta Diena
  • TC STOCKMANN
  • TC Origo
  • TNS Latvia
  • Volvo Truck Latvia
  • Jurmalas Ūdens
  • Valmieras Stikla Škiedra