Data Protection

The purpose of this Data Protection Policy is to brief you on the processing of personal data in conjunction with the use of this website pursuant to Art. 13 GDPR.

1. Data Controller

The party responsible for these web pages/website (data controller) is

Domstraße 17
20095 Hamburg

Please consult the Imprint section of our website for more information about our company and the individuals authorized to represent the company.

2. Legal Basis for Data Processing

To be able to publish our website and the affiliated services for your convenience, we process personal data based on the following legal statutes:

  • Consent of the data subject (Art. 6 Sect. 1 lit. a) GDPR)
  • To fulfill the provisions of contracts (Art. 6 Sect. 1 lit. b) GDPR
  • Weighting of interests (Art. 6 Sect. 1 lit. f) GDPR)
  • To fulfill legal obligations (Art. 6 Sect. 1 lit. c) GDPR)

In context with the respective processing activities, we shall make reference to the respective terms so that you will be able to determine the basis on which personal data is being processed.

If personal data is processed based on your consent, you have the right to rescind your consent at any time, which will affect the handling of all future data processing at our end.

If we are processing data on the basis of the weighting of interests, you as the data subject, have the right to object to the processing of personal data subject to the provisions of Art. 21 GDPR.

3. Which data will be processed?

3.1 Access data

Whenever you visit our website(s), personal data will be processed to enable us to display the content of the website on your device.

To make certain that the pages can be displayed in your browser the IP address of the device you are using to access the site will have to be identified. Along with these data, additional information about your device’s browser is provided.

The applicable data protection legislation also mandates that we warrant the confidentiality and integrity of the personal data processed by our IT systems.

Based on the weighting of interests, the followed data are logged for this purpose and to protect the parties’ interests:

  • IP address of the accessing computers (for a maximum period of 7 days)
  • Operating system of the accessing computer
  • Browser version of the accessing computer
  • Name of the accessed file
  • Access date and time
  • Transferred data volume
  • Referring URL

No later than 7 days after access to our site, the IP address will be deleted from all systems used in connection with the operation of this/these website/s. As a result, we will no longer be in a position to link the remaining data to any specific individual/person.

We furthermore use the data to detect and to be able to correct errors on the website/s.

3.2 Contact Form

On our website we publish a contact form, which you can use to request information about our products or services or simply to get in touch with us. The mandatory questions that ask for required for data we must have to respond to an inquiry are marked as “required” in the form. The provision of information in the remaining data fields is voluntary.

We need the requested information to properly process your inquiry, to properly address you and to send you a response. Whenever concrete inquiries are submitted, we process the data to fulfill a contract or to potentially enter into a contract. Data related to general inquiries are processed based on the weighting of interests.

We process inquiries received via the contact form on our website via e-mail to respond to your questions. In this context, other individuals or departments and possibly third parties may become aware of the content of the form you have submitted. Once the inquiry has been handled, we will delete the data.

Form data submitted via the Internet are transmitted via encrypted connections.

3.3 Application

We are pleased that you are interested in us and would like to apply or have applied for a position in our company. In the following, we would like to provide you with information on the processing of your personal data in connection with your application.

We process the data that you have sent us in connection with your application in order to check your suitability for the position (or any other open positions in our company) and to carry out the application process.

The legal basis for the processing of your personal data in this application procedure is primarily § 26 BDSG in the version valid from 25.05.2018. Accordingly, the processing of the data required in connection with the decision on the establishment of an employment relationship is permissible.

Should the data be necessary for legal prosecution after completion of the application procedure, it may be processed on the basis of the requirements of Art. 6 DSGVO, in particular to safeguard legitimate interests pursuant to Art. 6 para. 1 lit. f) DSGVO. Our interest then lies in legal prosecution.

Applicant data will be deleted after 6 months in the event of rejection.

In the event that you have agreed to further storage of your personal data, we will transfer your data to our applicant pool. There the data will be deleted after two years.

If you have been awarded a position as part of the application process, the data will be transferred from the applicant data system to our personnel information system.

Your applicant data will be viewed by the personnel department after receipt of your application. Suitable applications are then forwarded internally to the department managers responsible for the respective open position. Then the further procedure will be coordinated. In the company only those persons have access to your data who need it for the proper course of our application procedure.

3.4 Cookies

Our website uses cookies. Cookies are small text files that are stored on your device via your browser. Cookies are required to enable certain functions of our website/s.

For these processes we only use session cookies that are automatically deleted by your browser once you conclude your visit to our website/s.

In conjunction with web analyses, we also use so-called “persistent” cookies, which are not automatically deleted after you complete your visit to our website.

You have the option to prevent the setting of cookies by adjusting your browser settings accordingly. However, we have to point out that if you make these changes, you may only be able to use our website/s with certain limitations. Cookies do not install or start any programs or other applications on your computer.

The deployment of cookies is based on the weighting of interests. It is in our interest to make visits to our website/s user friendly.

3.5 Analysis Services for Websites, Tracking


We use the web analysis tool "Matomo" on our website. This tool is installed on our own servers.

If you send a "Do Not Track Header (DNT)" via your browser, this will be taken into account for most browsers and no tracking will be done.

The legal basis for "tracking" is Article 6 (1) (1) (f) GDPR. Website analysis is in our legitimate interest and is used for the statistical collection of site usage for the continuous improvement of our website and the offer of our services.

Google Analytics

We use Google Analytics, a web analytics service provided by Google Inc. ("Google"). Google uses cookies. The information generated by the cookie about the use of the online offer by the users are usually transmitted to a Google server in the USA and stored there.

Google will use this information on our behalf to evaluate the use of our online offer by users, to compile reports on the activities within this online offer and to provide us with further services related to the use of this online offer and the internet usage. In this case, pseudonymous user profiles of the processed data can be created.

We only use Google Analytics with activated IP anonymization. This means that the IP address of the users is shortened by Google within member states of the European Union or in other contracting states of the Agreement on the European Economic Area. Only in exceptional cases will the full IP address be sent to a Google server in the US and shortened there.

The IP address submitted by the user's browser will not be merged with other data provided by Google. Users can prevent the storage of cookies by setting their browser software accordingly; Users may also prevent the collection by Google of the data generated by the cookie and related to its use of the online offer as well as the processing of this data by Google by downloading and installing the browser plug-in available at the following link: http: //

For more information about Google's data usage, recruitment and opt-out options, please visit Google's websites:

Google Re/Marketing Services

We use the marketing and remarketing services ("Google Marketing Services") of Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, USA ("Google").

Google's marketing services allow us to display advertisements for and on our website in a more targeted manner to show users only ads that potentially match their interests. For example, if users see ads for products they are interested in on other websites, they are referred to as "remarketing. For these purposes, when you visit our and other websites on which Google marketing services are active, Google directly executes a Google code and incorporates it into the website's so-called (re)marketing tags (invisible graphics or code, also known as "web beacons"). With their help, an individual cookie, i.e. a small file, is stored on the user's device (comparable technologies can also be used instead of cookies). Cookies can be set by various domains, including,,,, and In this file it is noted which websites the user visits, which contents he is interested in and which offers he has clicked, furthermore technical information about the browser and operating system, referring websites, visiting time as well as further information about the use of the online offer. The IP address of the user is also recorded, whereby we inform within the scope of Google Analytics that the IP address within member states of the European Union or in other contracting states of the Agreement on the European Economic Area is shortened and only in exceptional cases completely transferred to a Google server in the USA and shortened there. The IP address is not merged with user data within other Google services. The above information may also be linked to such information from other sources. If the user subsequently visits other websites, advertisements tailored to the user's interests may be displayed.

User data is processed pseudonymously within the framework of Google Marketing Services. This means, for example, that Google does not store and process the name or e-mail address of the user, but processes the relevant data cookie-related within pseudonymous user profiles. This means that, from Google's point of view, the ads are not administered and displayed for a specifically identified person, but for the cookie holder, regardless of who this cookie holder is. This does not apply if a user has expressly permitted Google to process the data without this pseudonymisation. The information DoubleClick collects about users is transmitted to Google and stored on Google's servers in the United States.

One of the Google marketing services we use is the online advertising program "Google AdWords". In the case of Google AdWords, each AdWords customer receives a different "conversion cookie". Cookies can therefore not be tracked via the websites of AdWords customers. The information collected through the cookie is used to generate conversion statistics for AdWords customers who have opted for conversion tracking. AdWords customers know the total number of users who clicked on their ad and were directed to a page with a conversion tracking tag. However, you will not receive any information that personally identifies users.

Another Google marketing service we use is the "Google Tag Manager", which can be used to integrate other Google analysis and marketing services into our website (e.g. "AdWords", "DoubleClick" or "Google Analytics").

Further information on the use of data by Google for marketing purposes can be found on the overview page: , Google's data protection declaration can be found at .

If you wish to object to the collection of data by Google marketing services, you can use the setting and opt-out options provided by Google:

The use of the Google services mentioned takes place on the basis of a weighing of interests. We are interested in targeting our advertising campaigns to make our websites known to a wider audience. The legal basis for the use of cookies is Art. 6 Para. 1 Sentence 1 Letter f) DSGVO.

Facebook Remarketing

Within our online offer, so-called "Facebook pixels" of the social network Facebook, which is operated by Facebook Inc., 1 Hacker Way, Menlo Park, CA 94025, USA, or if you are resident in the EU, Facebook Ireland Ltd., 4 Grand Canal Square, Grand Canal Harbour, Dublin 2, Ireland ("Facebook"), are used. Using the Facebook pixel, Facebook is able to determine the visitors of our offer as a target group for the display of ads, so-called "Facebook ads". Accordingly, we use the Facebook pixel to display the Facebook ads we have placed only to those Facebook users who have shown interest in our website. This means that with the help of the Facebook pixel we want to ensure that our Facebook ads correspond to the potential interest of the users and do not appear annoying. The Facebook pixel also enables us to track the effectiveness of Facebook ads for statistical and market research purposes by seeing if users were directed to our website after clicking on a Facebook ad.

The Facebook pixel is integrated directly by Facebook when our web pages are accessed and can store a so-called cookie, i.e. a small file, on your device. If you then log in to Facebook or visit Facebook when logged in, the visit to our offer is noted in your profile. The data collected about you is anonymous to us and does not give us any information about the identity of the user. However, the data is stored and processed by Facebook so that a connection to the respective user profile is possible. Facebook processes the data in accordance with Facebook's data usage guidelines. Accordingly, you will receive further information on how the remarketing pixel works and on the presentation of Facebook ads in general in Facebook's data usage policy:

You may opt out of Facebook pixel collection and use of your information to display Facebook ads. To do this, you can go to the page set up by Facebook and follow the instructions on the settings for usage-based advertising there: or the opposition via the US website or the EU website explain. The settings are platform-independent, i.e. they are applied to all devices, such as desktop computers or mobile devices.

The use of Facebook remarketing is based on a weighing of interests. Our interest is the target-group-specific playout of our advertising campaigns in order to make our websites known to a wider audience. The legal basis for the use of cookies is Art. 6 Para. 1 Sentence 1 Letter f) DSGVO.

LinkedIn Conversion Tracking

We use the analysis and conversion tracking technology of the LinkedIn platform on our website. The provider is LinkedIn Corporation, 2029 Stierlin Court, Mountain View, CA 94043, USA. This LinkedIn technology allows you to view more relevant advertising based on your interests.

Conversion cookies" are stored on the basis of Art. 6 para. 1 lit. F) DSGVO. Our legitimate interest is the analysis of user behaviour in order to optimise both our website and our advertising.

In addition, LinkedIn provides us with aggregated and anonymous reports of advertising activity and information on how you interact with our website. For more information about LinkedIn's privacy practices, please visit:

You may opt-out of LinkedIn's analysis of your usage patterns and display of interest-based recommendations by clicking the "Opt-out" button (for LinkedIn members) or the "Opt-out" button (for other users) at the following link:

4. The Purposes of Processing Personal Data

We process the aforementioned data to operate our website/s and to fulfill our contractual obligations vis-à-vis our customers and/or to protect our legitimate interests.

When we process inquiries outside of an active client/supplier relationship, we process data for sales and advertising purposes. You have the option to object to the use of your personal data for advertising purposes at any time.

5. Plugins of social networks (Social Plugins)

On our website plugins of the following social networks are integrated: Facebook, Twitter, XING and LinkedIn.

The legal basis for the use of social plugins is Art. 6 para. 1 sentence 1 letter f) DSGVO. Our legitimate interest and purpose in using social network plug-ins is to make our offer known to a broad public. The social networks are responsible for handling the data of their users in accordance with data protection regulations.

5.1 Facebook Social Plugins

Our online offer uses social plugins ("Plugins") of the social network, which is operated by Facebook Ireland Ltd., 4 Grand Canal Square, Grand Canal Harbour, Dublin 2, Ireland ("Facebook"). The plugins can be recognized by one of the Facebook logos (white "f" on a blue tile, the terms "like", "like" or a "thumbs up" sign) or by the addition "Facebook Social Plugin". The list and appearance of the Facebook Social Plugins can be viewed here:

When a user calls a function of this online service that contains such a plugin, his device establishes a direct connection with the Facebook servers. The content of the plugin is transmitted directly from Facebook to the user's device and integrated into the online service by the user. User profiles can be created from the processed data. We therefore have no influence on the extent of the data that Facebook collects with the help of this plugin and therefore inform the user according to our state of knowledge.

By integrating the plugins, Facebook receives the information that a user has called up the corresponding page of the online offer. If the user is logged in to Facebook, Facebook can assign the visit to his Facebook account. When users interact with the plugins, for example by clicking the Like button or commenting, the corresponding information is transferred directly from your device to Facebook and stored there. If a user is not a member of Facebook, it is still possible for Facebook to find out his IP address and save it. According to Facebook, only an anonymous IP address is stored in Germany.

The purpose and scope of the data collection and the further processing and use of the data by Facebook as well as the relevant rights and setting options to protect the privacy of users can be found in Facebook's data protection information:

If a user is a Facebook member and does not want Facebook to collect information about him or her via this online service and link it to his or her Facebook member data, he or she must log out of Facebook and delete cookies before using our online service. Further settings and objections to the use of data for advertising purposes are possible within the Facebook profile settings: or via the US-American website or the EU website The settings are platform-independent, i.e. they are adopted for all devices, such as desktop computers or mobile devices.

5.2 Twitter

You can also share our content on the social network Twitter, Twitter Inc, 795 Folsom St., Suite 600, San Francisco, CA 94107, USA.

When you click on the "Re-Tweet" button, the websites you visit are linked to your Twitter account and made known to other users. Data is also transferred to Twitter. Details on how Twitter handles your data and on your rights and settings to protect your personal data can be found in Twitter's privacy policy:

5.3 Xing

You also have the opportunity to share our content in the social network of XING AG, Dammtorstraße 30, 20354 Hamburg Germany.

Personal data will not be stored when you access this website. In particular, XING does not store any IP addresses. Neither will your usage behavior be evaluated. You can read the current information on data protection with regard to the "Share Button" as well as other relevant information here:

5.4 LinkedIn

You also have the opportunity to share our content on the LinkedIn social network, LinkedIn Corporation, 2029 Stierlin Court, Mountain View, CA 94043.

When you click the LinkedIn button, the websites you visit will be linked to your LinkedIn account and shared with other users. Data is also transferred to LinkedIn. You can find out more about the collection of the data and your legal options and setting options here:

6. Voluntary Provision of Information

If you provide data to us on a voluntary basis, e.g. in forms, and if we do not require such data for the fulfillment of our contractual obligations, we process these data under the legitimate presumption that the processing and use of these data is in your interest.

7. Data Recipient / Sharing of Data

Principally, we will not share any data you provide to us with third parties. In particular, we shall not share any of your data with third parties for advertising purposes.

However, we may contract service providers for the operation of our website/s or for other products or services we provide. Under such circumstances, a service provider may become aware of personal data. We select our service providers with great care – in particular as far as data protection and data security are concerned. We also take all precautions required under data protection legislation for the permissible processing of data.

8. Data Processing Outside of the European Union

If any personal data should be processed outside of the European Union, you will be able to deduce this fact from the explanations provided above.

9. Data Protection Officer

We have appointed a data protection officer. You may reach him at the following address:

B³ | Informationstechnologie
Dipl. Inf. (FH) Andreas Bethke
Papenbergallee 34
25548 Kellinghusen
E-mail: datenschutz (at)

10. Your Rights as the Data Subject

You have the right to receive information about personal data related to you. If you need information, you may contact us at any time.

If a request for information is submitted in any format other than in writing, please understand that we may ask you for evidence that allows us to verify that you are the person you claim you are.

You are also entitled to the correction or eradication or restriction of the processing of your data, if the applicable laws award you this right.

Furthermore, you have the right to object to the processing of your data within the scope of the statutory provisions. The same applies to your entitlement to data portability.

Eradication of Data

We will principally delete personal data if continued storage is no longer necessary. A necessity to store data may in particular exist if the data are still required to meet contractual obligations, verify, grant or defend against warranty and possibly guarantee claims. If data are subject to a statutory retention period, such data may only be deleted after the expiration of the respective retention period.

Right to Log a Complaint with a Supervisory/Regulatory Agency

You have the right to log a complaint about our personal data processing activities with a supervisory/regulatory agency for data protection/privacy.

11. Changes to this Data Protection Policy

We will revise this Data Protection Policy in the event of modifications of this website or in conjunction with other occasions that make it necessary. The up-to-date version of the policy can always be found on this website.

Status: 19th March 2019