Organisation
Business proprietor A. Bernhard, Witschi Group AG |
|
General manager A. Bernhard |
History
| 1984 | Established by Andreas Bernhard |
| 1990 | 3 employees |
| 1992 | Special civil engineering department founded |
| 2000 | 10 employees |
| 2001 | Renamed to Bernhard Bau GmbH |
| 2005 | 12 employees |
| 2006 | Moved into new building in Kleindietwil, Switzerland |
| Purchase of new PBA 320 thrust boring machine | |
| 2010 | Purchase of new PBA 85 |
| 2012 | Microtunnel.ch AG established on 01 Jan. 2012 |