Thomas Lorenz ZT GmbH is a leading Austrian civil engineering company that is also internationally present. We are specialists for project controlling, general planning, structural engineering and site supervision - especially for challenging construction and technically difficult infrastructure projects. The company, with headquarters in Graz, employs over 40 employees and has offices in Vienna and Moscow.

Office Excursion Murtal (9/15/2017)

This year’s office excursion took the team from Thomas Lorenz ZT GmbH to Murtal in the north-west of Graz. A tour of two of our company’s projects was scheduled – the current construction sites at the S36 near Unzmarkt and Schloss Admontbichl near Obdach.  ... More

Organisational Changes (6/30/2017)


Mr BM DI (FH) Markus Pein, MSc, after 14 years of service with the company, has decided to pursue his own professional ambitions as of July 1st, 2017.  ... More