In prezent, suporturile OOH care sunt incluse in SAO sunt detinute sau tranzactionate de catre urmatoarele companii OOH/ regii de publicitate:
 
  1. Clear Media 
  2. Communications Media
  3. Defi Romania
  4. Euromedia Group
  5. Getica OOH
  6. Media Advertising
  7. New Age Advertising Agency
  8. Seaview Advertising
  9. Universal Solution
  10. Way Media