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Help & support

How to reach us

Just call – or write to us. Our e-mail support and the feedback option built into KS1 are happy to help, too.

Direct line

No ticket system. Just call

+49 6202 945 222
Mon–Fri 8:30 am – 4:30 pm (CET)
feedback@ks1.de · or the feedback function in KS1
  • Thomas Brecht

    Thomas Brecht

    Owner · development, database & support

    Banker / finance assistant, Dipl.-Inform. (FH)

  • Wilhelm Nagel

    Wilhelm Nagel

    Development, database & support

    IT specialist for application development

  • L

    Lena

    Development, database & support

    Apprentice IT specialist for application development

KS1 – Profitabel handeln.