Sustainable building with handshake quality A POWERFUL UNIT We are part of the HABAU GROUP family KARL SEIDL Bau GmbH is part of the bigger picture, the HABAU GROUP. Our approximately 5,700 employees in a total of 18 group companies generate an annual turnover of 1.6 billion euros. We stand for top performance - since 1913 - and are now represented in over 20 countries worldwide. TO THE COMPANIES OF THE HABAU GROUP 1 | 4 .st0{fill:#0f1e46}.st4{display:inline;fill:#e73724} Logo Habau Group HABAU GROUP. Ihr agiler Komplettanbieter für nahezu alle Leistungsbereiche des Bauwesens. Kurze Wege, Handschlagqualität, flache Hierarchien und ein gelebtes Miteinander zeichnen uns aus. Qualitäten, wie man sie in einer Familie findet. Wir sind: the construction family. Feldstraße 26 2345 Brunn/Gebirge +43 2236 31107 office@karlseidl.at Follow us on: Terms and conditions for contracts for work and services Conditions of purchase and delivery Whistleblowing data protection imprint Cookie settings © 2021 KARL SEIDL BAU GMBH Privacy settings We use cookies on our website. Some of them are essential, while others help us to improve this website and your experience. Essential statistics External media Accept all Save on computer Individual data protection settings Cookie details Data protection imprint