Legal Documents

This page sets out the legal terms and policies applicable to the websites, mobile applications, platforms, and digital services (collectively the Service) operated by Sienda Ltd, registered in England and Wales (Company No. 08194971), with registered office at Third Floor, 207 Regent Street, London W1B 3HH, United Kingdom.

Privacy Policy

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Terms of Service

Disclaimer

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Confidentiality

Contacts and Complaints

If you have questions, concerns, or wish to submit a complaint regarding any aspect of our services, please contact us using the details below:

Sienda Ltd

Website:www.sienda.co.uk
Email: support@siendaweblines.com
Registered in: London, United Kingdom

We respond to all enquiries within 3 working days.

If you wish to raise a formal complaint:

  1. Please provide a clear description of the issue.
  2. Include your order details and any relevant documentation.
  3. We will acknowledge receipt and investigate promptly.
  4. A written response will be provided within a reasonable timeframe.

If you remain dissatisfied after our internal complaints process, you may seek independent advice regarding your consumer rights. However, please note that all services provided by Sienda Ltd are governed by the laws of England and Wales, and any legal dispute falls under the exclusive jurisdiction of the courts of England and Wales.

© 2026 Sienda Ltd. All rights reserved. | AI agents, process engineering, operational systems.
Confidentiality by default. Practicality by design.
Third Floor, 207 Regent St, London W1B 3HH, UK • Company No. 08194971 • Registered in England & Wales • Tel +44 20 8058 6230