Landesbank is a type of regional bank in Germany that provides a wide range of financial services including retail banking, corporate banking, and investment banking. As a state-owned or public law institution, Landesbank primarily serves regional governments, municipalities, and public institutions, while also offering banking services to private and business clients. It plays a key role in supporting regional economic development by financing infrastructure projects, providing loans, and facilitating financial services that contribute to local economic growth and stability.