Behind every close relation, there are common stories.

With kantwert you can look behind the scenes.

Business networks are not only interesting for companies. The media, associations, investigating authorities and other institutions also make use of our readily available information on functional and personal relationships between companies, decision-makers and other stakeholders.

Get to grips with kantwerteconomic interrelationships in no time at all! Regardless of whether you want to quickly look up a certain detail or confirm the suspicion of structural white-collar crime.

Research - we can achieve that for you:

Research connections

Research connections

Find out basic information quickly

Fathom structures

Fathom structures


Action: With new data into the new year!

Test the power of BusinessGraph

Data has become a crucial element in the decision-making process. For instance, misleading data will certainly result in incorrect decisions as errors such as duplicates are not only annoying, but also perlious. On the contrary, accurate data is a prerequisite for the validity of significant documents: contracts, invoices, collection letters.

With our official, daily updated commercial register information, we offer you the perfect database solution to be implemented in your systems. Test our BusinessGraph to see its full potential.


Use Case Maintenance Mafia: A message, its history and its representation in the kantwertBusinessGraph

The loss for health and nursing care insurance funds amounted to around 8.5 million euros, which a Mafia network of nursing care companies managed to cover within just a few years. Since the end of last year, 230 companies throughout Germany have been suspected of being part of this network and of having received funds for services not rendered.

kantwertBusinessGraph shows the connections between these companies at the touch of a button. The time-consuming manual research of commercial register entries is thus reduced to the shortest possible time.


Easy access at your fingertips: from the web application to the in-house solution

Our flexible and modern IT infrastructure offers multiple options for leveraging and analysing our relationship information. You don't need to start any projects - you can do research in our feature-rich web application just log in - and off you go.

Or you can simply integrate our solutions into your systems. This is especially a perfect solutions for our technology-related partners: kantwert is a silver SAP partner and it is also associated with many other providers. We meet the highest security requirements with our on-premises solution.

icon SaaS
Web application working as
software as a service
Icon interface Integration
seamless usage in their
familiar systems
In-house hosting:
on-premises service

Outlook: The expansion of our international database is progressing rapidly

With Poland and England, the first two international databases were launched in the kantwert BusinessGraph has been installed. Further countries will follow shortly. In this way, international contexts will also become presentable and searchable in the future. By the way: Already today the kantwert BusinessGraph data from 143 countries!

Because our information on ownership structures in German companies also includes the nationality of the shareholders. And in quite a few cases they are at home outside Germany.

Diane Siegloch

I will gladly answer your questions in a private conversation.

„kantwert ensures more efficiency in research! Use the kantwertBusinessGraph to quickly and reliably research economic relationships."

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The kantwert BusinessGraph is a powerful data relation platform for all business units.