Liechti Mental Training
- Heinrichgasse 19, 4009 Basel
- +41 (61) 27292-33
- +41 (61) 27292-85
LICOSWISS M.Liechti
- Marktstrasse 11, 2540 Grenchen
- +41 (32) 65311-32
- +41 (32) 65338-43
Monika & Hanspeter Gsell
- Stebligerweg 4, 4450 Sissach Switzerland
- +41 (61) 20585-23
- +41 (61) 20585-98
Umweltinstitut Hanspeter Kobbe
- Ententeich 25, 29225 Celle
- +49 (5141) 330-280
- +49 (5141) 330-280