Service areas for all types of LNG Carriers and FSRU'S

  • Cargo, Spray, Fuel- and High-Pressure pumps


    Our skilled and certified team of specialists can provide a comprehensive package of services for all types of submerged pumps: From troubleshooting, immediate repairs, and reverse engineering to overhauls and emergency service in case of unexpected breakdowns.


    Depending on the type of submerged pumps, services can be performed in dry dock, in operation or during voyage.


    At Svanehøj we service:


    • Vanzetti
    • Ebara
    • Nikkiso
  • Safety Relief Valves (SRV)


    Fully functional safety relief valves are critical to safe operations. Serving as a trusted and experienced end-to-end partner we provide planned maintenance, testing and repair of valves from various manufacturers, including:


    • Fukui
    • Leser
    • Anderson & Greenwood
    • Luceat
    • NBS
    • SNRI
    • Korval


    We perform our services wherever it suits you: In dry dock, in operation or during voyage. With every service follows recommendations, documentation, and approved certification.

  • Svanehøj Tank Control Systems (Whessoe) is an integral part of Svanehoj Group since 2021. Established in Calais, France as Whessoe, STCS is synonymous with outstanding safety and high-end metering systems for gas tanks on LNG carriers and land-based LNG tanks.


    Thanks to in-depth knowledge and high experience of the technology, our service team can ensure through-and-through quality in service repairs, calibration, documentation, and intermediate survey of the systems.

  • Calibration services


    Precise calibration and certification of measuring systems is essential to ensure correct and optimal safety. Our specialists are trained and highly experienced and can solve any problem with pressure, temperature, level gauges and fixed gas detection.


    We repair, test, and calibrate all systems;


    • Svanehoj (Whessoe)
    • Henri Systems (Enraf)
    • Musasino
    • Kongsberg


    and we perform our services during dry dock, operation, or voyage. This includes access to original spare parts engineered and calibrated for immediately plug’n’play.


  • CTMS JC Verification


    As one of the few global service solutions providers, we can carry out both testing and re-verification of CTMS and present the result to the Japanese customs through a trusted agent. The Japanese customs then issues the approval after receiving the Svanehøj certificate.


    Verifications can be performed at dry dock, during voyage, at anchorage or during cargo operations depending on the installed level gauge equipment.

Service, repair & training wherever you are

Svanehøj Service Solutions have facilities and dedicated specialists operating from most parts of the world. This means that your vessels are never far away from skilled and competent maintenance.


In our workshops in Denmark and Singapore, we carry out overhaul and repairs of critical equipment, regardless of manufacturer.


When field service is needed, we arrive quickly from Denmark, France, Singapore, China, Korea, Japan and and California and provide troubleshooting, repair as well as onsite training



Get in touch


Morten Christian Larsen

After Sales Director

+45 2761 4729


Martin Schüsler Haandbæk

Team Lead, Sales

+45 2980 8059


Anders Lürzer Askholm

Service Manager, UK & Denmark

+45 2761 4722



Martin Lund Jensen

Service Manager

+65 9179 9183