General inquiries

+41 52 235 12 80
Open the contact form

Research service

Marketing / Partnerships


Direct contact for libraries and resellers


Address CeDe-Shop AG
Mattenbachstrasse 8
8401 Winterthur

VAT number UID no. CHE-107.887.227 MWST

Management Philippe Stuker

Privacy Policy representative e-comtrust international ag
Bremen Branch Office
EU data privacy representative
Achterdiek 28b
D-28359 Bremen
+49 421 849 198 00


Customer service availability Monday to Friday: 8.30 a.m. - 12.00 p.m. and 1.30 p.m. - 4.30 p.m.

Orders For operational reasons we can only accept orders via our online shop. The research service also does not provide any information by telephone, fax or letter mail.

Login problems For security reasons we cannot provide any information on login data by telephone. In case of login problems you can request new access data via the link "Password forgotten?" on the login page.