• Deutsch
  • English
  • Quality management that excels

    If you value quality and reliability then we are your point of contact!

    A family-owned company with history

    It was in 1906 that the company Lettl GmbH was founded as a family-owned company. At that time milk transport was still done with a horse and cart. In 1938 the first Lettl truck was seen on the roads. Unfortunately, with the war this was confiscated, along with the driver. However the family company didn’t want to give up because of that, and soon bought a new truck. The following years were difficult. Almost anything was transported, from cows to building materials. Operational growth and technical developments were not neglected.

    Since 1990 the company has been managed by Stephan and Elisabeth Lettl in the 4th generation. In 1999 the company moved to the current new premises with its own workshop as well as a truck cleaning system for company-own and outside vehicles.

    Now the sons Stephan and Martin as well as the daughter Sabine Lettl are an inherent part of the company in order to carry on the success story.

    Transport and Cleaning:
    Staudhamer Feld 12
    83512 Wasserburg
    Tel: +49 (0) 8071-10 43 60
    Fax: +49 (0) 8071-10 43 80
    Mail: info@lettl-tank.de

    Office opening hours:
    7:00 – 18:00

    Cleaning opening hours
    Mon – Fri: 7:00 – 19:00
    Sat: 8:00 – 16:00
    Sun: 9:00 – 16:00
    Or after telephone consultation

    Scheduling contact:
    Andreas Rose, Christian Belte, Stephan Lettl jun.

    Accounting contact:
    Elisabeth Lettl, Sabine Paul, Monika Riedl

    Cleaning contact:
    Stephan Lettl jun.

    Workshop contact:
    Stephan Lettl, Martin Lettl, Korbinian Hofstetter



    Download our certificate for viewing here, by simply clicking on “Download Now…” For questions regarding our certification we are naturally always contactable.

    Zertifikat ISO 22000_2018 EN

    ISO 22000:2018: National and international transport of liquid food and animal feed, operation of a tank cleaning facility, milk collection, workshop services.

    Zertifikat GMP engl

    GMP+ FC Scheme 2020 certificate indicates that the road transport of feed complies with the applicable requirements and conditions of the GMP+ Feed Safety Assurance Module 2020.


    HALAL CERTIFICATE: Clean transport containers, taking into account the specific requirements of Muslim dietary laws!

    Kosher Zertifikat

    KOSHER certificate: Clean transport containers, taking into account the specific requirements of Jewish dietary laws!


    EU licence: This licence entitles the holder to carry out international commercial road haulage

    Zertifikat SQAS 2021

    Zertifikat SQAS 2021: Safety and quality assessment for sustainability in tank cleaning