Maiden Holdings Ltd provides reinsurance products and services to regional and specialty property and casualty insurers. The company operates in two segments: AmTrust Reinsurance and Diversified Reinsurance. The AmTrust Reinsurance segment provides products that cover workers' compensation, commercial package, commercial auto, and extended warranty. The Diversified Reinsurance segment provides small and midsize regional and specialty insurers with reinsurance capital products. Its revenues also include fee income earned from both its GLS business and IIS business as well as income generated from its investment portfolio.