Maiden Holdings Ltd. operates as an investment holding company. It focuses on serving the needs of regional and specialty insurers in the United States, Europe and select other global markets by providing innovative reinsurance solutions designed to support their capital needs. The company provides non-catastrophic, customized reinsurance products and services to small and mid-size insurance companies in the U.S. and Europe. It operates through the following segments: Diversified Reinsurance and AmTrust Reinsurance. The Diversified Reinsurance segment consists of a portfolio of property and casualty reinsurance business focusing on regional and specialty property and casualty insurance companies located in the U.S. and Europe. The AmTrust Reinsurance segment includes all business ceded by AmTrust to maiden Bermuda, primarily the AmTrust quota share and the European hospital liability quota share. The company was founded in June 2007 and is headquartered in Hamilton, Bermuda.