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Legal notice

Who operates OpenSwissData and how to contact us.

Version: 26 September 2026

Operator and seller

OpenSwissData is operated personally by Claude-Alain Martin, Rue de l’Église 23, 1045 Ogens, Switzerland. Contact: contact@openswissdata.com. The business is not entered in the commercial register. The operator is not registered for Swiss VAT.

An independent private service

OpenSwissData is neither a public authority nor an official register. There is no institutional affiliation, partnership or mandate with FOCBS/BAZG, FSO/BFS, FINMA, Eurostat, the United Nations or GLEIF. Their names identify sources or subjects only.

Website and data rights

Original website content and the commercial compilation are distinct from source data. Source licences and conditions remain applicable; we claim no exclusive rights in public or openly licensed data. Published code is subject to its own licence. The terms of sale describe the rights acquired with a purchase.

Questions and complaints

Write to contact@openswissdata.com with the page or file, its version and the issue. Avoid unnecessary confidential information. Personal-data requests are handled under the privacy notice. This process does not limit other remedies.