Many water companies and organizations retain Rony Sarfatti's expertise. Among them, the most prestigious are:

  • - NIROSOFT Industries, among the world leaders in global water treatment systems (potable water, waste water, desalination)
  • - Israeli ministry of Foreign Affairs
  • - IDE Technologies, the world leader in desalination
  • - Gerson Lehman Group, in connection with international investment funds
  • - Ennesys, young innovative company in water treatment and energy
  • - i24news, international TV channel