2010
ŽDB GROUP a.s. - Repair of pusher furnace in Steel mill - ŽDB GROUP a.s.
Slovakia Steel Mills a.s. - Supply and installation of walking beam furnace 80 t/h – Steel Mill SSM, a.s
ŽĎAS, a.s. - Year round service – supply and works
ŽDB GROUP a.s. - Installation of gunite protection lining to pusher furnace JT II
UNEX a.s. - Year round service of foundry
Sochorová válcovna TŽ, a.s. (Billet Mill) - Emergency repair of walking beam furnace ceiling
2009
UNEX a.s. - Full service
D 5, a.s. Třinec - Walking beam furnace repair - Sochorová válcovna TŽ, a.s. (Billet Mill)
KOVOHUTĚ ROKYCANY, a.s. - Year round service
2008
KD Foundry Kr. Dvůr - Repair of drying furnace lining
PILSEN STEEL s.r.o. - Year round service
BENTELER Maschinenbau CZ s.r.o. - Supply and installation of roller annealing furnace lining
Rath žárotechnika, spol. s r.o. - Installation of ASFO chamber furnace lining - Italy
ArcelorMittal Frýdek - Místek a.s. - Repair of reactor and incineration chamber lining
2007
Saint Gobain Slévárna s.r.o. - General repair of PIKS furnace
REMET spol. s.r.o. - Year round service
ŽĎAS a.s. - Year round service
UNEX a.s. - Year round service