Legal

Legal notice

Details pursuant to Art. 3 para. 1 lit. s of the Unfair Competition Act (UWG).

Responsible for the content of this website

The details below identify the person and the business responsible for this website.

Firma
William Diana Consulting
Rechtsform
Einzelunternehmen
Inhaber
William Diana, Owner and founder
Adresse
Birren 10a, 5703 Seon, Schweiz
UID
[[UID_WDC_EINZELFIRMA]]
Handelsregister
[[HANDELSREGISTER_EINTRAG_ODER_NULL]]
MWST-Nummer
[[MWST_NR_ODER_NULL]]
FINMA-Registernummer
[[FINMA_REGISTER_NR]]
Ombudsstelle
[[OMBUDSSTELLE]]
Berufshaftpflicht
[[BERUFSHAFTPFLICHT_VERSICHERER]]

Commercial register, UID and value added tax

William Diana Consulting is a sole proprietorship with its registered office in Seon, canton of Aargau. The company identification number (UID), any commercial register entry and the VAT number are set out below.

Supervision, registration and ombudsman

Insurance intermediation is governed by the Insurance Supervision Act (VAG). Untied insurance intermediaries are entered in the register of the Swiss Financial Market Supervisory Authority FINMA.

Under Art. 74 et seq. of the Financial Services Act (FinSA), financial service providers are affiliated to an ombudsman. The ombudsman is a free and neutral mediation body; mediation proceedings are open to you irrespective of any court proceedings.

Professional indemnity insurance

Professional indemnity insurance covering Switzerland is in place for the advisory activity.

Disclaimer

The content of this website is prepared with the greatest possible care. No warranty is given, however, as to its accuracy, completeness or currency. The content does not constitute advice in an individual case and does not replace an individual assessment of your personal situation.

Liability claims for material or immaterial damage arising from access to, use of, or failure to use the published information are excluded to the extent permitted by law.

Copyright

Copyright and all other rights in the content, images, logos and files on this website belong to William Diana Consulting or to the rights holders expressly named. Written consent must be obtained in advance for the reproduction of any element.

Stand: August 2026