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MTH – Marine Technik Hamburg

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GTH established a new company on July 24, 2014. The shipbuilding entity MTH offers turnkey services in the fields of HVAC (heating, ventilation, air conditioning), refrigeration and automation. MTH’s main focuses are revitalization projects of any size of passenger vessels and yachts.

Within these projects MTH takes care of the design, engineering, project management, supervision, installation and commissioning of the HVAC system, including steel work, ducts, piping, automation and operator training.

In respond to the growing importance of energy saving and environmental protection MTH delivers concepts and solutions which adapt to the needs and user profiles onboard the ships.

For more information please visit our MTH website



Although MTH is still a young enterprise it can already count orders of significant size from well-known cruise companies.


MTH offers

  • Ship survey, feasibility studies & predesign
  • Engineering, coordination & detail design
  • Project management, supervision & commissioning
  • Turnkey projects

Contact MTH directly via

Marine Technik Hamburg
GmbH & Co. KG

Borsteler Chaussee 85-99a
22453 Hamburg

Tel.: +49 40 500 1642 0


Explorer of the Seas

Cruise company: RCCL
Dry-dock: March/April 2015
Shipyard: Cadiz – Spain

Turnkey order HVAC
80 additional cabins, new restaurants and galleys



Cruise company: Carnival UK
Dry-dock: Nov./Dec. 2016
Shipyard: Blohm + Voss, Hamburg

HVAC upgrade + Refrigeration


Norwegian Star

Cruise company: NCL
Dry-dock: February 2015
Shipyard: Portland – USA

Conversion AC plant galley areas


Island Princess

Cruise company: STX France
Dry-dock: April/May 2015
Shipyard: Trieste – Italy

Turnkey order HVAC
new cabins and passenger areas