Contact Headquaters ViennaÖSTAP Engineering & Consulting GmbH Heiligenstädter Straße 51/3 1190 Vienna office@oestap.at +43 (0) 1 / 505 27 43 +43 (0) 1 / 505 27 43-9 Branch office WeinviertelÖSTAP Engineering & Consulting GmbHKirchenplatz 92141 Ameis office@oestap.at +43 (0) 25 24 / 20 164 +43 (0) 25 24 / 20 164 Branch office SalzburgÖSTAP Engineering & Consulting GmbHItzlinger Hauptstraße 315020 Salzburg office@oestap.at +43 (0) 1 / 505 27 43 +43 (0) 1 / 505 27 43-9 Branch office Kärnten ÖSTAP Engineering & Consulting GmbHDrauweg 319800 Spittal an der Drau office@oestap.at +43 (0) 1 / 505 27 43 +43 (0) 1 / 505 27 43-9 SLOVAKIAÖSTAP Engineering & Consulting GmbHZa Kostolom 763/591442 Horné Srnie kebisek@oestap.at +43 (0) 1 / 505 27 43 +43 (0) 1 / 505 27 43-9 +421 905 599 001 KOSOVOOSTAP Sh.p.k33 Garibaldi 17/13-110000 Prishtinë krasniqi@oestap.at +383 45 881 400 Contact First name Surname Email Phone Message Send Message