Eolus Aktiebolag (publ) primarily engages in the development, construction, and operation of renewable energy assets in the Nordics region, the Baltics states, Poland, Spain, and the United States. It operates through Project Development and Asset Management segments. The company engages in the project development, divestment, and establishment of facilities for renewable electricity generation and energy storage; and provision of technical consultancy services for renewable energy stakeholders. It also offers asset management services for renewable electricity generation and energy storage facilities. As of December 31, 2025, the company's portfolio includes 6,409 megawatt (MW) onshore wind; 1,000 MW offshore wind; 3,102 MW energy storage; and 5,309 MW solar power plants. The company was formerly known as Eolus Vind AB (publ) and change its name to Eolus Aktiebolag (publ) in June 2025. The company was incorporated in 1990 and is headquartered in Hässleholm, Sweden.