Legal Notice

Responsibility for this website and for our Internet presence at Facebook and Xing is assumed

for Germany by:

Otto-Lilienthal-Straße 36
71034 Böblingen
Phone: +49 7031 714-9600
Fax: +49 7031 714-9699

Chief Executive Officers
Eberhard Armbruster, Marc Bittig, Joachim Gutheil, Markus Sieber, Andreas Weiss

Registergericht (Register Court)
Amtsgericht (District Court) Stuttgart
Register No.: HRB 725565

VAT identification number in accordance with § 27 a of the German Value Added Tax Act (UStG)
DE 252734347

for Austria by:

SPIRIT/21 IT Services & Solutions GmbH
Richard-Neutra-Gasse 10
1210 Vienna
Phone: +43 1 419-131717
Fax: + 43 1 419-131750

Managing Director
Andreas Weiss

Registergericht (Register Court)
Handelsgericht (Commercial Court) Vienna
Register No.: FN 290787d

VAT identification number

for Switzerland by:

SPIRIT/21 IT Services AG
Balsberg Balz-Zimmermannstrasse 7
CH-8058 Zürich Airport
Phone: +41 44 829 21-58
Fax: +41 58 269 80-74

President of the Board of Directors
Markus Sieber


Photo credits

Ms Meli Straub ( is responsible for photographing our employees (exceptions see below) and possesses the copyright. The photo of Yves Walzer, Hans-Georg Meyer and Isabel Demir was taken by Hans Holger Geier who posesses copyright here. 

In case of no other quotation the pictures and graphics shown on this website are property of SPIRIT/21 AG.

Liability notice

Despite careful checking, SPIRIT/21 shall assume no liability for the contents of external links. Responsibility for the contents of linked sites is borne exclusively by their operators.

In no case shall SPIRIT/21 bear liability for any direct, indirect, special or other consequential damages resulting from the use of this website or a website linked with it. Also excluded is any liability for lost profits, interruption in operation, loss of programs or other data in other information systems.

© 2019 SPIRIT/21.
All rights reserved.

Otto-Lilienthal-Strasse 36, 71034 Böblingen
T: +49 7031 714-9600, +41 44 829 21 58, F: +49 7031 714-9699