Atrium Underwriters, a Lloyd's of London insurer and reinsurer also provides insurance for cargo, art, and against acts of terrorism. Its Atrium Underwriters Limited subsidiary manages two Lloyd's syndicates -- Syndicate 570 (property & casualty insurance and reinsurance, accident & health, and professional liability) and Syndicate 609 (energy, marine and aviation risks, non-marine property, war, and more). The company provides its services throughout the UK using a direct sales force.