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Powertech IST Otokon is part of the energy management programmes of many successful organisations. Our customer base includes mining, chemical, institutional and commercial companies. Companies that make use of the ecWIN Suite of software include:


  • Sasol Group of Companies: Sasol Infrachem, Sasol SynFuels , Sasol Mining and Sasol Oil
  • AngloGold: Vaal River and West Wits Gold Mines
  • Harmony: Elandsrand, Deelkraal and Free State (Harmony/ARM joint venture)
  • Exxaro: Exxaro Coal (Pty) Ltd, Exxaro Sands (Pty) Ltd.
  • Sishen Iron Ore Mine
  • GoldFields: Driefontein Mine, Kloof Mine
  • Goldfields Ghana: Tarkwa Mine
  • De Beers: Orapa Diamond Mine, Jwaneng Diamond Mine
  • Samancor: Meyerton
  • Middelburg Ferrochrome

 

 

 

  • Tertiary Institutions: University of Pretoria, esATI (Eastern Seaboard Association of Tertiary Institutions), North West University (Potchefstroom), Tshwane University of Technology (Soshanguve)
  • Rio Tinto: Richards Bay Minerals (Titanium Dioxide), Palabora Mining Company (Copper)
  • ArcelorMittal: Vanderbijlpark, Saldanha, Newcastle
  • DRD Gold SA: Blyvooruitzicht Mine, ERPM Mine
  • Utilities: Kelvin Power Station (main/check metering for Power Station/Utility), Mangaung (Bloemfontein) City Council, Tshwane Metro Council, Nelson Mandela Metropolitan Municipality, Ekurhuleni Metropolitan Municipality, Midvaal Water Company
  • Other: Safripol, Eskom, Columbus Stainless, Sappi Enstra Mill (Paper), Afrox Highveld (Gas), NECSA, Impala Platinum Refineries, Dow Plastics (previously Safripol