Vattenfall Europe Information Services is an IT services company established in 2003 that provides consulting, operation, and support services to energy utility companies. It has expertise in the energy business through its understanding of utility company processes and SAP systems. The company operates large data centers and provides various IT services including application management, infrastructure services, and support through service level agreements. Its range of services include consulting, application operation and support, and infrastructure services to support areas like billing, customer services, and asset management for energy utility companies.