Impressum (Legal Notice)

The Mark Olt hardware brand and website are operated by:

Site Operator & Hardware Distributor

YAMPA SANDWICH, LLC
23 Copenhagen Street
London, N1 0JB
United Kingdom

Represented by

YAMPA SANDWICH, LLC Management

Contact Information

Phone: +44 2073045541
Email: certification@mark-olt.de
Domain: mark-olt.de

Business Operations

Our entity strictly engages in the manufacturing and retail distribution of physical storage hardware. We are exempt from financial regulations as we do not provide asset custody, exchange, or trading platforms.