What is liberty international underwriters? Liberty International Underwriters Pte Ltd. (Liberty Singapore), previously a branch, is an operating subsidiary of Liberty Mutual Insurance Co. that underwrites various commercial and specialty property and casualty (P&C) lines of business in the Singapore and Southeast Asian insurance markets.What is libertyliberty insurance ireland? Liberty Insurance Ireland is part of the Boston based Liberty Mutual Holding Company (LMHC), the head of the Liberty Mutual Insurance family.How do i contact liberty mutual canada? Liberty Mutual Canada is the registered business name under which the Canadian branch of the Liberty Mutual Insurance Company operates in Canada. Suite 900, 181 Bay Street, Toronto, ON M5J 2T3 Canada Phone: 800.461.5079 What does liu stand for liberty mutual? Liberty International Underwriters Liberty International Underwriters (LIU) is the global specialty lines pision of Liberty Mutual Insurance Group. LIU distributes exclusively through the independent broker network worldwide to insure specialized risk in most countries in the world.