City Service SE, together with its subsidiaries, provides facility management and integrated utility services in Lithuania, Poland, Spain, Latvia, and Russia. The company engages in the administration of commercial and residential apartment buildings, dwelling-houses, and marketplaces; maintenance, cleaning, and washing of territories and premises; maintenance and repair of engineering systems, machines, and installed technical equipment; and cleaning of pipelines, sewage, and fuel and other tanks. Its property management activities include real estate service operations, rent management, searching and handling of tenant payments, analyzing the risk related to property depreciation, and tenant control. The company is also involved in the management and renovation of energy resources; technical and energy audit of buildings; construction and maintenance and of gas stations; and sale of electricity, as well as asset management, real estate management, supply chain management, and construction and engineering activities. In addition, it offers IT, security, accommodation, debt collection, insurance, and energy saving services, as well as elevator installing, maintenance, and tech support services. The company is headquartered in Vilnius, Lithuania. City Service SE is a subsidiary of UAB ICOR.