E.ON SE is a leading European multinational electric utility company headquartered in Essen, Germany, operating as one of the world's largest investor-owned energy service providers. Formed in 2000 through the merger of VEBA and VIAG, it focuses on energy networks, customer solutions, renewables, and related infrastructure, serving over 50 million customers across more than 30 countries with approximately 75,000 employees. The company manages extensive power and gas distribution networks, supplies electricity, gas, and heat, and offers advanced customer solutions including digital products for electric mobility, energy efficiency, and climate protection. Its renewables segment historically included onshore and offshore wind power plants and solar farms, though significant assets were swapped with RWE in 2019-2020 to sharpen focus on retail, distribution, and networks. E.ON SE plays a pivotal role in Europe's energy transition, emphasizing network efficiency, innovation, and sustainable energy solutions while maintaining operations in segments like nuclear through subsidiaries and partnerships in coal in regions such as Turkey. Committed to a cleaner energy future, it drives intelligent consumption and resilient infrastructure for households, businesses, and cities.