Wärtsilä Sweden AB


Wärtsilä Sweden AB is a full service provider for maritime and land-based customers in Sweden and abroad. We offer a wide range of services and products aimed at optimizing efficiency, safety and availability while minimizing environmental impact and reducing costs. We are locally responsible for sales and support for the complete Wärtsilä range of products as well as globally responsible for the Nohab engine range and the Wärtsilä Senitec range of oily water treatment systems.

Our main office and workshop is located on historical ground in the old Götaverken workshops on Lindholmen in the center of the maritime district of Göteborg. Our Stockholm branch office is similarly located on Beckholmen. Both locations are fully equipped for fast responses with competent and flexible personnel, available all hours, 365 days a year.

We provide service and maintenance solutions for all types of engines and auxiliary equipment. For our OEM engines we also offer qualified operation and technical support, original spare parts and a wide range of solutions for efficiency increases, emission control and adaptions to applicable laws and regulations.

In addition to the Wärtsilä brand, our OEM commitment also extends to :

  • Nohab
  • Sulzer
  • Stork Werkspoor
  • DEUTZ marine engines
  • GMT
  • Wichmann
  • SACM
  • Poyaud
  • Moteurs Duvant Crepelle
  • Nordberg
  • Bolnes

We also offer reconditioning of major components for both two-stroke and four-stroke engine components, either in one of our workshops or directly on site using our proprietary in situ machining equipment. All reconditioning is performed in accordance with the original design.


Environmental aspects are becoming increasingly important. Our product range within the environmental sector includes the oily water treatment systems and ballast water treatment systems, as well as a wide variety of products for emission control and limitation of NOx and SOx discharges.

We offer services for all types of propulsion systems. Our workshops can handle heavy and complex repairs on both fixed and controllable pitch propellers, and we also have capacity for underwater repairs and modifications. For our OEM systems Lips, Deep Sea Seals and Cedervall, we also offer our expertise when it comes to newbuildings and retrofit projects.

Wärtsilä Sweden has complete solutions for service, support and repair for all types of industrial and marine boiler and steam systems. We also offer design, manufacturing and installation support when it comes to new installations and retrofit of boiler, steam and emission control systems as well as for fuel conversion projects.

Within the automation area, Wärtsilä Sweden offers service and repair as well as new developments and design of control and automation systems for engines, dieselelectric drive systems and gas and steam turbines as well as all types of auxiliary equipment. Wärtsilä Sweden is an authorized service and sales station for the complete Woodward range of control equipment in Sweden, Finland and the Baltic countries.

Wärtsilä Sweden can handle all training needs, from hands-on courses for specific engine types to complete training packages intended for the whole vessel crew. We have access to Wärtsilä Land and Sea Academy resources in Finland, USA and the Philippines. In addition to our conventional classroom courses we also offer distance training via e-learning.

Wärtsilä can handle all aspects of running a plant, from financing to staffing and technical support. Presently Wärtsilä is operating about 140 plants globally, with a total output of 2 400 MW.

Wärtsilä Sweden AB is part of the global Wärtsilä group, with 17 500 employees in more than 70 countries. 250 of these are at present based in Sweden. Wärtsilä is a global leader in complete lifecycle power solutions for the marine and energy markets. By emphasising technological innovation and totaly effiency, Wärtsilä maximises the environmental and economic performance of the vessels and power plants of its customers. In 2010, Wärtsilä’s net sales totalled EUR 4,6 with operations and 160 locations around the world. Wärtsilä is listed on the NASDAQ OMX Helsinki, Finland.


Wärtsilä Sweden AB
+46 31 744 46 00
+46 8 28 76 99