Wärtsilä

The company builds innovative technologies and lifecycle solutions for the marine and energy markets. Its purpose is to help customers decarbonise marine and energy operations in ways that are both environmentally sustainable and financially viable. In energy, it supports the transition toward a 100% renewable energy future by providing market-leading technologies and power system expertise. Energy providers rely on its flexible engine power plants, energy storage systems, intelligent optimisation technologies, and lifecycle services. Those offerings deliver reliable, affordable, and sustainable power, and they help balance intermittent renewable generation. In marine, the company provides power, propulsion, and other solutions that make maritime operations smarter, cleaner, and more efficient. One in three of the world's large vessels already relies on its technologies, and the marine offering is built around reliability, safety, and performance. As shipping moves toward alternative fuels and digital ecosystems, the company helps customers stay ahead with future-proof solutions. Across both markets, it combines technology with ongoing lifecycle support, so its role reaches past equipment supply into services that sustain performance over time. Its global footprint and customer base are substantial: energy installations in 180 countries, and 110,000 vessels sailing worldwide, one-third of them using its solutions. Decarbonisation runs as a common challenge across shipping and energy, and the company works on it with a broad toolbox that includes engines able to run flexibly on low- and zero-carbon fuels as well as AI-driven predictive analytics. Collaboration with customers and partners happens through performance-based agreements and other long-term arrangements. Taken together, the business spans marine and energy technologies, software and optimisation, storage, power generation, propulsion, and lifecycle-oriented support aimed at improving environmental and economic performance, so a single customer relationship can cover the original equipment, the software that optimises how it runs, and the agreement that keeps it performing for years afterwards.