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esatus AG

IT consultancy focusing on IT security & IAM solutions, using leading-edge SSI technology.


  • Cloud (computing) security
  • Compliance / GRC (products and services)
  • Data protection (products and services)
  • Identity and access management
  • Authentication
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About us

esatus is a forward-thinking IT company that is highly involved in research and development on the topic of secure digitalisation. Headquartered in Langen / Rhein-Main, esatus offers solutions from a single source - from consulting to individual software development and operational management, tailored to the needs of our customers comprising large corporations as well as SMEs.

esatus focuses on these topics:

In Identity & Access Management we ensure targeted and careful handling of access authorizations.

In IT security consultancy we take a holistic approach to identify potential gaps in your IT system landscape, as well as undertaking a compliance review of regulatory requirements.

Our Integrated GRC management helps to meet regulatory requirements for IT security and data protection while considering synergy effects to increase efficiency and effectiveness.

Our leading-edge SSI (Self-Sovereign Identity) technology works with digital trust and verifiable data, to enforce higher security and better efficiency in digital interactions.

The company has been a passionate driver of Self-Sovereign Identity (SSI) in Germany and is today one of the global technology leaders. SSI places the individual at the centre of the digital ecosystem and enables user-friendly and self-determined control of personal data.

esatus offers an all-in-one SSI solution for fact-based identity and access management, named "SOWL". It can be easily integrated in organizations of all types and sizes and enables fast, secure, data protection-compliant and password-free authentication.
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