Wärtsilä Corporation

Wärtsilä Corporation is a global technology supplier and service provider delivering marine power systems, flexible engine power plants, and lifecycle energy solutions. Headquartered in Helsinki, Finland, the company supplies high-efficiency marine engines, propulsion equipment, exhaust gas cleaning systems, and integrated powertrain technologies for shipowners and operators globally. For the power generation sector, Wärtsilä builds flexible grid-balancing engine power plants and offers integrated battery energy storage systems to support renewable energy integration. Operating across 78 countries with over 17,900 employees, the company serves commercial marine fleet managers, utility companies, independent power producers, and industrial facility operators. Its comprehensive lifecycle services encompass performance-based service agreements, predictive maintenance analytics, engine retrofits, and spare parts support. As a pioneer in decarbonisation technologies, Wärtsilä develops engines compatible with alternative zero- and low-carbon fuels including hydrogen, ammonia, and methanol. Customers worldwide rely on Wärtsilä for sustainable marine propulsion systems, grid stability technologies, and digital fleet optimization solutions that lower operational costs and greenhouse gas emissions.