About Wärtsilä

This is Wärtsilä

Wärtsilä is a global leader in advanced technologies and complete lifecycle solutions for the marine and energy markets. By emphasising sustainable innovation and total efficiency, Wärtsilä maximises the environmental and economic performance of the vessels and power plants of its customers. In 2015, Wärtsilä’s net sales totalled EUR 5 billion with approximately 18,800 employees. The company has operations in over 200 locations in more than 70 countries around the world. Wärtsilä is listed on Nasdaq Helsinki.

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Wärtsilä Marine Solutions enhances the business of its marine and oil & gas industry customers by providing innovative products and integrated solutions that are safe, environmentally sustainable, efficient, flexible, and economically sound. 

Our solutions are developed based on our customers' needs and include products, systems and services. Being a technology leader, and through the experience, know-how and dedication of our personnel, we are able to customise optimised solutions for the benefit of our clients around the world


Wärtsilä Energy Solutions is a leading global supplier of ultra-flexible power plants of up to 600 MW operating on various gaseous and liquid fuels. Our portfolio includes unique solutions for baseload, peaking, reserve and load-following power generation, as well as for balancing intermittent renewable energy. Wärtsilä Energy Solutions also provides utility-scale solar PV power plants, as well as LNG terminals and distribution systems. As of 2016, Wärtsilä has 60 GW of installed power plant capacity in 176 countries around the world.


Wärtsilä Services supports its customers throughout the lifecycle of their installations by optimising efficiency and performance. We provide the most comprehensive portfolio of services and the broadest service network in the industry, for both the energy and marine markets. 

We are committed to providing high quality, expert support, and the availability of services in the most environmentally sound way possible, wherever our customers are.

Wärtsilä Corporate Presentation Video:

Wärtsilä's key figures in 2015

  • Net sales EUR 5,029 million (4,779)
  • Operating result EUR 612 million (569)
  • Order intake EUR 4,932 million (5,084)
  • Order book 31 Dec 2015 EUR 4,882 million (4,530)
  • Personnel 18,856 (17,717)

Wärtsilä Marine Solutions

Key figures in 2015

  • Net sales EUR 1,720 million (1,702)
  • Order intake EUR 1,599 million (1,746)
  • Order book, end of period EUR 2,558 million (2,213)
  • Personnel 6,847 (5,603)

Wärtsilä is the leading provider of ship machinery, propulsion and maneuvering solutions. Wärtsilä supplies engines and generating sets, reduction gears, propulsion equipment, control systems and sealing solutions for all types of vessels and offshore applications. Wärtsilä commands a strong position in all main marine segments as a supplier of highly rated ship machinery and systems.

Wärtsilä Services

Key figures in 2015

  • Net sales EUR 2,184 million (1,939)
  • Order intake EUR 2,324 million (2,045)
  • Order book, end of period EUR 958 million (842)
  • Personnel 10,592 (10,692)

Wärtsilä supports its customers throughout the lifecycle of their installations. Wärtsilä provides service, maintenance and reconditioning solutions both for ship machinery and power plants. In parallel with its main service operations Wärtsilä has launched innovative new services that support its customers’ business operations, such as service for multiple engine brands in key ports, predictive and condition based maintenance, and training.

Wärtsilä Energy Solutions

Key figures in 2015

  • Net sales EUR 1,126 million (1,138)
  • Order intake EUR 1,009 million (1,293)
  • Order book, end of period EUR 1,366 million (1,475)
  • Personnel 959 (978)

Wärtsilä is a leading supplier of power plants for the decentralised power generation market. Wärtsilä offers power plants for baseload, peaking and industrial self-generation purposes as well as for the oil and gas industry. The strengths of Wärtsilä power plants are their flexible design, high efficiency and low emission levels. In all main segments Wärtsilä holds a strong position.


Wärtsilä has an important role in meeting the world’s increased demand for energy in a sustainable way. This is the cornerstone of our commitment to sustainability. Our sustainability approach is based on economic, environmental and social performance. We strive to improve our procedures and performance across a wide front. Our overriding focus is on ensuring profitability, providing environmentally sound products and services and ensuring responsible business conduct. See our sustainability pages for more information.

Code of conduct and ethical stance

Wärtsilä is committed to carrying out its business in a sustainable way. In order to promote the long-term interests of Wärtsilä and its stakeholders, the company strives to maintain the highest legal and ethical standards in all its business practices. See the code of conduct for more information about business and employee ethics.