Lancashire Holdings Limited property insurance and reinsurance operations (nearly half of sales) insure damage to residential, commercial, manufacturing, government, and other structures. Its energy segment specializes in worldwide offshore property damage, business interruption, and construction insurance to the upstream and downstream energy industries. Lancashire also offers marine, aviation, terrorism, and political risk (including war) coverage. The company -- which relies on brokers to sell its products in more than 30 countries around the world -- has underwriting offices in Bermuda and London, and a marketing office in Dubai.