Legal notice
otp.systems is an information service provided by RideLink GmbH.
Information pursuant to section 5 of the German Digital Services Act (DDG)
RideLink GmbHCassellastraße 30–32
60386 Frankfurt am Main
Germany
Managing director authorised to represent the company
Karl-Stephan Kaufmann
Contact
Telephone: +49 69 348741840
Email: [email protected]
Commercial register
Registration court: Amtsgericht Frankfurt am Main
Registration number: HRB 117555
VAT identification number
VAT ID pursuant to section 27a of the German VAT Act (UStG): DE328598073
Journalistic and editorial content
Where journalistic or editorial content is provided, the person responsible pursuant to section 18(2) of the German Interstate Media Treaty (MStV) is:
Karl-Stephan Kaufmann, RideLink GmbH, Cassellastraße 30–32, 60386 Frankfurt am Main.
Consumer dispute resolution
RideLink GmbH is neither willing nor obliged to participate in dispute resolution proceedings before a consumer arbitration body.
Privacy and legal information
Information about the processing of personal data and our data protection officer is available in our privacy notice. Information about using this website and making business enquiries is set out in our terms.
Last updated: 19 September 2026