• Decarbonisation & future fuels

    Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets

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This is Wärtsilä

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. We emphasise innovation in sustainable technology and services to help our customers continuously improve their environmental and economic performance. Our dedicated and passionate team of 17,500 professionals in more than 240 locations in 79 countries shape the decarbonisation transformation of our industries across the globe. In 2022, Wärtsilä’s net sales totalled EUR 5.8 billion. Wärtsilä is listed on Nasdaq Helsinki.

Our businesses

Wärtsilä Energy helps our customers in decarbonisation by developing market-leading technologies. These cover future-fuel enabled balancing power plants, hybrid solutions, energy storage and optimisation technology, including the GEMS energy management platform.

Wärtsilä Marine Power's broad portfolio of engines, digital technologies, propulsion systems, hybrid technology, and integrated powertrain systems delivers the efficiency, reliability, safety, and environmental performance needed to support our customers.

Wärtsilä Marine Systems supports customers with high quality products and lifecycle services related to the gas value chain, exhaust treatment, shaft line, and underwater repair.

In addition, Wärtsilä Portfolio Business consists of business units, which are run independently to accelerate performance improvement and unlock value through divestments or other strategic alternatives.

Wärtsilä video

Wärtsilä's key figures in 2022

  • Net sales EUR 5,842 million (4,778)
  • Comparable operating result EUR 325 million (357)
  • Order intake EUR 6,074 million (5,735)
  • Order book at the end of the period EUR 5,906 million (5,859)
Net sales 2022 split
net sales 2022 geographical


Get a quick overview of Wärtsilä with regards to net sales, operating profit and major shareholders.

Link to PDF


Wärtsilä had 17,581 (17,305) employees at the end of the year 2022. On average, the number of personnel totalled 17,482 (17,461) during the period January–December 2022.

Of Wärtsilä’s total number of employees in 2022, 22% (21) were located in Finland and 37% (40) elsewhere in Europe. Personnel employed in Asia represented 22% (21) of the total, personnel in the Americas 14% (12), and personnel in other countries 5% (5).


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