Contact VIER👋

    Contact us

    Do you have any questions? Simply get in touch with us. We will get back to you as soon as possible.

    Contact form
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    Find the right contact

    • Contact for customers

      For questions about your product or to contact the Customer Success team directly.
      E-mail: customersuccess@vier.ai
      Phone: +49 511 95 73 95 1200

      Contact team

    • Service desk

      For questions about operation, support and technical issues.

      E-mail: support@vier.ai
      Phone: +49 511 95 73 95 4444

      Customer support

    • General questions

      If you have a question or would like to contact a specific person?

      E-mail: info@vier.ai
      Phone: +49 511 95 73 95 1000

      Contact form

    • Become a partner

      Interested in a resale partnership?
      E-mail: businesspartner@vier.ai
      Phone: +49 511 95 73 95 1444

      Become a partner

    • Press

      For press inquiries, please contact our colleague Susanne Feldt:
      E-mail: susanne.feldt@vier.ai
      Phone: +49 151 - 64 68 34 88

      Press inquiry

    • Anonymous reference

      Would you like to report grievances anonymously? Use the VIER whistleblower system - we check and follow up on all reports!

      Go to the whistleblower system

    Interested in our solutions?

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    Are you interested in our products? Do you have questions about possible applications, specific problems or integration?

    Our colleagues from the sales team will be happy to support you.

    E-mail: sales@vier.ai
    Phone (DE): +49 511 95 73 95 1111
    Phone (CH): +41 435 0808 91

    How to reach us

    Address & Contact

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    Head office


    VIER GmbH
    Hamburger Allee 23
    30161 Hanover
    Germany
    Phone: +49 511 95 73 95 1000
    E-mail: info@vier.ai

    Further locations

    Berlin location: Hausvogteiplatz 11A, 10117 Berlin
    Karlsruhe location: Ludwig-Erhard-Allee 6, 76131 Karlsruhe
    VIER Cognesys    : Theaterstraße 90, 52062 Aachen
    VIER iusta: Hausvogteiplatz 11A, 10117 Berlin
    VIER Schweiz AG    : Hirschengraben 33, 6003 Lucerne

    Talk to our experts

    Tell us your goals and we will look at suitable solutions together. Simply contact us using the form and we will get back to you as soon as possible.

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