•      Siemens AE, Greece
•      MAKSTIL, Skopje
•      NLB Tutunska banka, Skopje
•      Alkaloid, Skopje
•      Silmak, Jegunovce
•      ОКТА refinery of crude oil, Skopje
•      Titan cement factory Usje, Skopje
•      Brilijant, Stip
•      MITAL STEEL, Skopje
•      Siemens Croatia
•      FENI INDUSTRIES, Fero-Nickel Smelting Factory, Kavadarci
•      Siemens Germany
•      TUTUNSKI KOMBINAT – Tobacco factory, Skopje
•      ESM REK Bitola
•      SKOPSKA PIVARNICA Skopje Brewery
•      MZT FAM - Machine tool factory, Skopje
•      TUTUNSKI KOMBINAT “Tobacco factory”, Prilep
•      ESM REK Oslomej
•      Steel works “COLD MILL” Factory - Skopje
•      Sugar Factory - BITOLA
•      MHK ZLETOVO - Artificial Fertilizer Factory, Veles
•      FOD AD ESM “Fabrika za oprema i delovi”
•      HEK JUGOHROM, Jegunovce
•      Masinomont
•      Suvafix, Tetovo
•      Moco elektronika, Skopje
•      Ohrid Airport
•      MEPSO (Macedonian transmission system operator, Skopje