PASSION
AND TEAM SPIRIT.
THE ORGANIZATION
OF THE CHI CLASSICS BASEL
AT A GLANCE.
Dr. h.c. Thomas Straumann
President
thomas.straumann
@chi-classics-basel.com
Christoph socin
Co-President
christoph.socin
@chi-classics-basel.com
Rosy Haldi
Office Manager
rosy.haldi
@chi-classics-basel.com
Guido maurer
Marketing and Communication
guido.maurer
@chi-classics-basel.com
Karin herzog
Support
karin.herzog
@chi-classics-basel.com
Hansruedi Wüthrich
Outdoor Infrastructure
hansruedi.wuethrich
@chi-classics-basel.com
Janine Geigele
Public relations
janine.geigele
@chi-classics-basel.com
Thomas Zweifel
Sport
thomas.zweifel
@chi-classics-basel.com
Hans Voser
Dressage
hans.voser
@chi-classics-basel.com
Corinne Cachot
Finance
corinne.cachot
@chi-classics-basel.com
FlaminIa Schatzmann
Sport / Special Projects
flaminia.schatzmann
@chi-classics-basel.com
Willy Bürgin
Honorary President
ehrenpraesident
@chi-classics-basel.com
Board of Directors of CHI Classics Basel Ltd
Dr. h.c. Thomas Straumann (Chairman)
Corinne Cachot
Jürg Greuter
Flaminia Schatzmann
Christoph Socin
Ethics Compliance Officer
Dr. Jürg Greuter
juerg.greuter@advokaturnotariat.com
CHI Classics Basel Ltd
St. Alban-Anlage 68
4052 Basel
Switzerland
info@chi-classics-basel.com
Phone +41 61 403 78 68
The administration office for the
LONGINES CHI CLASSICS BASEL
is open Monday through Friday
from 8:30 a.m. to 11:30 a.m.
NEWSLETTER.
© 2026 CHI Classics Basel Ltd, 4052 Basel | The content of this website is protected by copyright and is provided for informational purposes only; it is not legally binding.
Webdesign by Casulli Design und F-Ektiv GmbH