1. Company Information
SILLER HANDELS GMBH
Gemeindeweg 47
3422 Altenberg, Österreich / Austria
Company Register Number: FN 442495 d
Court of Registration: Regional Court of St. Pölten
VAT Number: ATU69992868
Date of Incorporation: 29 October 2015
Managing Directors: LASZLO SILLER, AGNES PETER
Shareholding: LASZLO SILLER 75.5 %, AGNES PETER 24.5 %
Email: info@siller.gmbh
IBAN: AT42 3288 0000 0060 9131
BIC / SWIFT: RLNWATW1880
Bank: Raiffeisenbank Tulln
Bank Address: Bahnhofstraße 9, 3430 Tulln, Austria
Bank Code (BLZ): 32880
MFI ID: AT0000002655197
LEI: 52990017AXISC0US4773
2. Legal Disclaimer
This document and all content provided on this website are confidential and contain proprietary information developed by SILLER HANDELS GMBH and its specialized brand SILLER DECISION SCIENCE.
SILLER DECISION SCIENCE is a brand of SILLER HANDELS GMBH, representing data-driven decision-making and analytical expertise.
All analyses, models, simulations, and materials are provided “as is” without any express or implied warranty as to suitability, completeness, accuracy, or fitness for a particular purpose.
All content serves informational and analytical purposes only and does not constitute financial, investment, legal, or tax advice.
Recipients and clients are responsible for performing their own assessments, analyses, and due diligence before making decisions.
SILLER HANDELS GMBH accepts no liability—particularly not for direct, indirect, or consequential damages, lost profits, or data loss—within the limits permitted by law.
3. Data Protection
The processing of any personal, technical, or business-related data complies with all applicable data-protection laws, in particular the General Data Protection Regulation (GDPR – Regulation (EU) 2016/679) and the Austrian Data Protection Act (DSG).
All processing takes place exclusively within secure Microsoft 365 environments, with no transfer of data to external third parties.
Data storage or disclosure occurs only for project-specific purposes and only with the explicit written consent of the affected party.
All data are deleted upon request or after completion of the cooperation.
4. Copyright and Confidentiality
All contents of this website, including texts, graphics, logos, and models, are protected by copyright and may not be copied, distributed, or reused without prior written permission from SILLER HANDELS GMBH.
If you have received confidential information unintentionally, please delete it immediately and notify the sender.
5. Governing Law and Jurisdiction
By accessing or using this website or any material from SILLER HANDELS GMBH / SILLER DECISION SCIENCE, the user acknowledges and agrees that:
6. Austrian law applies exclusively,
The United Nations Convention on Contracts for the International Sale of Goods (CISG) does not apply, and
The exclusive place of jurisdiction is St. Pölten, Austria.
© 2025 SILLER HANDELS GMBH / SILLER DECISION SCIENCE – All rights reserved.
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Siller — Established 2015 Austria
Company Name: Siller Handels GmbH
Address: Gemeindeweg 47, 3422 Altenberg, Austria
Company Register Number: FN 442495 d
VAT Number: ATU69992868
Siller is the consulting brand of Siller GmbH.
Siller GmbH is a limited liability company under Austrian law. The information provided on this website is for general informational purposes only and does not constitute professional advice. Siller GmbH accepts no liability for any actions taken based on this information.
Copyright © 2025 Siller GmbH - All Rights
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