Our Locations

Advellence Solutions AG
Industriestrasse 50a
CH-8304 Wallisellen
Management: Otakar Tomes, Christian Eberle, Markus Schönenberger
VAT number: ADV Solutions: CHE-113.322.465

Advellence GmbH
Marktstrasse 11H
D-33602 Bielefeld
Managing Director: Garvin Prenzing
VAT registration number: DE313590224

Xtentio Consulting GmbH
Marktstrasse 11 H
DE-33602 Bielefeld
Managing Director: Axel Helbig
VAT number: Xtentio: DE455343652
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Web4you NetworX GmbH
Grunewaldstrasse 12
D-12165 Berlin
Managing Director: Hans-Joachim Dohrmann
VAT ID No.: Web4you: DE217863537
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The Advantage of Excellence.
1998
founded and repeatedly reinvented as pioneers
2500+
completed projects in a wide range of industries
350+
most demanding customers with global reach
