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Contact Us

This page shows a number of ways that you can contact us, including our mailing address and contact information. If you would like to send us an email, please complete the form at the bottom of the page and click the "Send Email" button.

Club Info

Payment Address
10165 Vicksburg Dr.

CupertinoCA  95014
United States of America
Official / Street Address
P. O. Box 272

Los AltosCA  94023
United States of America
Phone Number
send a mail

Club Contacts

President
Erich Sonnberger
Webmaster
Claudio Bui
Membership Chair
Damla Baycili Siegrist

Send Us an Email

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Website Technical Support

If you have a problem logging in, updating your profile, renewing your membership, or making a payment, please call ClubExpress Support.

Please Note We are unable to provide information on Peninsula Swiss Club activities or policies, or to supply contact information that is not already displayed on this page.

Toll Free: 1-866-HLP-CLUB (457-2582)     Outside the US: +1 847-255-0210
Telephone support is available from 6:30 AM to 9:00 PM, Mon-Fri, US Central time. Outside these hours, please email support@clubexpress.com.