Legal and Data Privacy


Address: Cicerostr. 26
10709 Berlin

Phone: +49 30 895708-0
Fax: +49 30 895708-888

E-Mail (general inquiries):

E-Mail (regarding commissioned data processing): cdp(at)

E-Mail (for tender documents):

HRB 38 560 Amtsgericht Charlottenburg
USt-IdNr.: DE 136 722 551
Managing Director (Geschäftsführer): Gregor Wolf
Hironori Ando, Tateki Kuri, Hirofumi Nishino, Takuya Marubayashi, Christopher Rheidt

Notices in accordance with Section 5 of the German Telemedia Act (TMG) in the version of the law concerning legal framework conditions for electronic business transactions.

This website may include notices to other property rights and copyright information, which must be observed and followed. We reserve the right to update and/or modify the information on this website at any time and without prior notice. This also applies to improvements and/or modifications to products and applications.

All images and videos on the websites of the OPTIMAL SYSTEMS Group are the property of OPTIMAL SYSTEMS GmbH or the photo and film service providers listed here. The express consent of OPTIMAL SYSTEMS GmbH is required for third-party use of this material. Images and graphics are also sourced from photo agencies such as

Responsible for the content of this website according to Section 55 German Interstate Broadcasting Treaty (RStV): Nikola Milanovic

Our Data Protection Commissioner:

Carsten Gerlach
Project Management Office
Cicerostraße 26
10709 Berlin
Phone: +49 30 895 708-0
E-Mail: adv[at]

Our Privacy Policy:

Version 9.0.0, valid from April 1, 2021

Our General Terms and Conditions:

Version 5.0.0, valid from August 9th, 2021

This website promotes our services and products. All software products and all related programs and functions are registered and/or used trademarks of OPTIMAL SYSTEMS GmbH, Berlin, Germany or one of its companies. They may only be used with a valid license agreement. The software and its associated documentation are protected by German and international copyright law. Unauthorized duplication and sales is plagiarism and shall be subject to criminal prosecution. All rights reserved, including reproduction, transmission, translation, and storage with/on all kinds of media. For all preconfigured test scenarios or demo presentations: All company names and persons appearing in examples (screenshots) are fictitious. Any similarities to existing companies or persons is purely coincidental and unintentional.

Every care was taken in the compilation of texts and images. However, errors cannot be completely ruled out. The publishers and author cannot be held legally responsible for incorrect or incomplete data or any consequences thereof. Only individual offers are binding.

OPTIMAL SYSTEMS is an agile company. We adapt our plans and strategies to the market and our customers. Plans are not necessarily implemented as intended at the time of planning. We change, delete and add priorities if we can achieve more benefit for our customers by doing so. We reserve the right to make changes at any time and to any extent. The information on this website is never contractually binding to our business partners.

Code examples contained in this documentation only serve to explain the functionality of the system and cannot be directly used without review and adjustment. For clarity of presentation, code examples may be given with line breaks or other formatting which is not allowed by the respective programming languages. For this reason, OPTIMAL SYSTEMS GmbH cannot accept any liability or legal responsibility for the included code examples. We are happy to provide you with further advice regarding the configuration and setup of your system.

Our website uses the pixel-counting technology of WiredMinds GmbH ( to analyze visitor behavior. Here, the IP address of a visitor is processed. The processing takes place exclusively for the purpose of collecting company-relevant information such as the company name. IP addresses of natural persons are excluded from further use (whitelist procedure). The IP address is not stored in LeadLab under any circumstances. When processing the data, it is in our particular interest to protect the data protection rights of natural persons. Our interest is based on Art. 6 (1) lit. (f) DSGVO. The data collected by us does not at any time permit allow conclusions to be drawn about an identifiable person. WiredMinds GmbH uses this information to create anonymous usage profiles, related to the visiting behavior on our website. The data obtained in this way is not not used to personally identify the visitor to our website.

Exclude from tracking (To permanently exclude you from tracking by WiredMinds LeadLab on this website, a technically necessary cookie will be set.)