Legal
Legal notice
Who publishes this site, who hosts it, and who to contact.
Last updated : September 7, 2026
Website publisher
MLV GROUP SRL, trading as Opustack A limited liability company governed by Belgian law
Registered office: Boulevard Bischoffsheim 39/4, 1000 Brussels, Belgium Enterprise number (BCE): 0833.942.355 VAT number: BE 0833.942.355 Register of Legal Entities: Brussels Opustack establishment unit: Boulevard Bischoffsheim 39/4, 1000 Brussels
Email: hi@opustack.co Website: opustack.co
Person responsible for publication: Florian Sanchez, managing director.
Hosting
The opustack.co website and web applications: Vercel Inc., 440 N Barranca Ave #4133, Covina, CA 91723, United States. Data served from the European Union.
Servers, databases and hosted shops: Railway Corp., 548 Market St, San Francisco, CA 94104, United States. Data hosted in the European Union.
Intellectual property
The website, its structure, text, symbol, name and trademarks are the property of MLV GROUP SRL or its licensors. “Opustack” is the subject of a European Union trademark application. Any reproduction, in whole or in part, without prior written permission is prohibited.
The names, trademarks and visuals of shops presented as references belong to their respective owners and are reproduced with their permission.
Personal data and cookies
The processing of personal data is described in the Privacy Policy. The website uses only strictly necessary cookies and cookieless audience measurement.
Contractual terms
Client relationships are governed by the Terms of Service.
Complaints and disputes
For any complaint: hi@opustack.co. The service is reserved for professionals; the European online dispute resolution platform for consumers does not apply.
Credits
Design and development: Opustack. The website runs on Opustack infrastructure.
Contact
Publisher : MLV GROUP SRL
Boulevard Bischoffsheim 39/4, 1000 Bruxelles, Belgique
BCE BE 0833.942.355
hi@opustack.co