Think like an entrepreneur.Build for the long term.

We lead the JSLM Group and turn ideas into companies, with an eye on what lasts.

ContactOur principles

What we stand for

  • Innovation

    We look for ways to do things better. New technologies are a tool for this, not an end in themselves.

  • Long-term thinking

    We think in decades rather than quarters. Substance and stability come before rapid growth.

  • Entrepreneurship

    Each company in the group carries its own responsibility. We leave room for initiative and keep decision paths short.

  • Responsibility

    Towards partners, employees and society. Reliability is the foundation of every collaboration.

Technology and innovation

Technology is changing how companies work, make decisions and grow. We focus on how new tools can be brought into everyday work in a useful and secure way.

Data protection and security
Data stays in Europe and is processed in line with the GDPR. We plan for security from the start.
Experience
Our work draws on more than 25 years of building business software.

Companies in the group

  • JSLM Products & Services GmbH

    Enterprise software from Germany, built for continuous operation.

    JSLM Products & Services GmbH develops and operates custom software for business processes. It uses AI agents in development, supervised by experienced engineers.

    jslm-ps.de

    The company also develops and operates Finaure, family office software for wealthy individuals, families, advisors and multi-family offices.

    Finaure – family office software

    • Engineered AI Development

      Architecture first, then AI, then review and testing. Senior engineers check and approve every result.

    • People with AI

      Engineers are responsible for architecture, security and quality. AI handles routine code, tests and documentation.

    • Operated in the EU

      Developed in Germany, operated on servers in the EU, with monitoring, backups and named contacts.

    • Software for long-term operation

      We build software that stays in use for many years and is still easy to maintain.

Dr. Jürgen Lange

Board

Dr. Jürgen Lange

As Chief Executive Officer, Dr. Jürgen Lange is responsible for the direction of JSLM AG and the companies of the JSLM Group.

Chief Executive Officer (Vorstand)
JSLM AG
Managing Director
JSLM Products & Services GmbH

Contact

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Address
JSLM AG
Thurn-und-Taxis-Platz 6
60313 Frankfurt am Main
Germany