Status: 13. August 2026
Information according to § 5 DDG
Steffen Übelein
Sole proprietorship, acting under: KAN KAI WORKS
Nürnberger Straße 14
96114 Hirschaid
Germany
E-mail: Show email address
Contact form: https://kankaiworks.de/kontakt/
The e-mail address and the electronic contact form are used for fast electronic contact and immediate communication.
Registry / Tax Identifiers
VAT identification number according to § 27a UStG:
DE449681650
According to the available notice from the German Federal Central Tax Office (BZSt), the VAT identification number has been valid since 5 August 2026. Other personal or business tax identifiers are not published.
Product name
OPERIO is a product of KAN KAI WORKS. The contractual partner is Steffen Übelein, acting under KAN KAI WORKS.
Dispute resolution / B2B orientation
The provider is neither willing nor obliged to participate in dispute settlement proceedings before a consumer arbitration body. OPERIO is aimed exclusively at entrepreneurs within the meaning of § 14 BGB, legal entities under public law and special public assets; consumer contracts through OPERIO are not offered.