Marine Service GmbH: Where service is not just a word but normal business practice


Hamburg based Marine Service GmbH is part of the family-owned Dr. Karl-Heinz Krämer Group. Founded in 1958 as a maritime engineering office for the development, design, plan approval and construction of seagoing vessels, the company has also specialised in developing system solutions for transporting energy at sea, and develops and implements technically and economically feasible solutions for its customers in this field.

With almost 60 years of experience in the maritime industry, Marine Service today is one of the world’s leading consultancies for all matters concerning maritime transport and shipping and use of LNG and LPG.

As one of the most important technology leaders in the introduction of LNG as a fuel for the shipping industry, Marine Service has become a turnkey supplier for highly complex LNG-as-fuel systems.

Marine Service is also a competent specialist in the design and project management of offshore AC/DC converter platforms.


  1. Address

    Mattentwiete 1
    20457 Hamburg
    Tel +49 40 36903-0
    Fax +49 40 36903-264


  2. Management

    Peter Krämer
    Michael Kraack

  3. Year of establishment


  4. Business activity

    Engineering services
    Turnkey supplier
    LNG-as-fuel systems