KeepWhy · sydacos GmbH

Legal notice

Updated: 6 September 2026

Provider information under Section 5 of the German Digital Services Act (DDG).

Provider and representation

Represented by managing director Thomas Wagner.

Registration and VAT

Register court: Local Court of Lübeck (Amtsgericht Lübeck)
Commercial register number: HRB 10411 HL
VAT identification number under Section 27a of the German VAT Act (UStG): DE176831611

Contact

Email: info@sydacos.com
Website: keepwhy.com
Contact form: sydacos.com/contact

Please include “KeepWhy” in the subject so we can direct your enquiry. App help is available on our support page.

Responsible for content: Thomas Wagner, reachable at the company address above.

Consumer dispute resolution

We are neither willing nor obliged to participate in dispute resolution proceedings before a consumer arbitration board (Section 36 of the German Consumer Dispute Resolution Act, VSBG).