Enstar Group Limited (Enstar) acquires and manages insurance and reinsurance companies in run-off and portfolios of insurance and reinsurance business in run-off, and provides management, consulting and other services to the insurance and reinsurance industry. Enstar operates its business through four segments: Non-Life Run-Off, Atrium, Torus, and Life and Annuities. The Non-Life Run-Off Segment consists of the operations and financial results of its subsidiaries that are running off its property and casualty, and other non-life lines of business, as well as the run-off businesses of Arden and Torus. The Atrium Segment consists of the active underwriting operations of Northshore Holdings Limited. The Torus segment consists of the active underwriting operations of Bayshore Holdings Limited. The Life and Annuities Segment consists of the operations of the Company's subsidiaries that are operating the Company's closed-block of life and annuity businesses.