Waagner Biro Stage Systems is now owned by Austrian entrepreneur Erhard Grossnigg, whilst Waagner Biro Steel and Glass was acquired by Alheya Holding...
6 KB (636 words) - 15:18, 4 March 2022
Bau und Revitalisierung, belonging to Hans Peter Haselsteiner and Erhard Grossnigg and Reinfried Spazier, took a majority stake. Kneissl was credited...
12 KB (1,030 words) - 16:02, 14 July 2024
directors includes Benedikt Weibel (Chairman), Hans Peter Haselsteiner, Erhard F. Grossnigg and Frank Bernard. In November 2018, the ownership of WESTbahn was...
17 KB (1,628 words) - 01:19, 22 December 2024
industry and management mistakes by the end of the 1990s. In 2003, Erhard F. Grossnigg joined as partner and troubleshooter, but it was possible only to...
6 KB (655 words) - 18:29, 15 September 2024