INA NAFTAPLIN – PETROL INDUSTRY ZAGREB – TUG KUTINA II FERTILIZER PLANT
– supervision

INCEL – WOOD TREATMENT INDUSTRY – BANJA LUKA
– quality assurance, welding technology and supervision

CHROMOS-KATRAN-KUTRILIN – ZAGREB – CHEMICAL PLANT
– quality assurance, welding technology and supervision

PLIVA – SAVSKI MAROF – PHARMACEUTICAL INDUSTRY
– quality assurance, welding technology and supervision

ZAGREBAČKA PIVOVARA – BREWERY – ZAGREB
– quality assurance, welding technology and supervision

VINILPLASTIKA – POLIKEM – ZADAR – PLASTICS
– quality assurance, welding technology and supervision for spherical tanks, piping, loading and unloading station

MARIJAN BADEL – ZAGREB – ALCOHOLIC BEVERAGES AND SOFT DRINK FACTORY
– quality assurance, welding technology and supevision

JUGOVINIL – SPLIT
– quality assurance, welding technology and supervision 

PULP INDUSTRY – RUZOMBEROK (CSSR)
– quality assurance, welding technology and supervision

FERTILIZER PLANT – AL QAIM – IRAQ
– quality assurance, welding technology and supervision

PULP AND PAPER INDUSTRY – MUFINDI – TANZANIJA
– quality assurance, welding technology and supervision