General Casualty is a super-regional property and casualty insurance provider that operates exclusively through the independent agency system to offer a complete line of property and casualty insurance products for homes, autos and businesses. With approximately 1,500 independent insurance agencies marketing its products in 25 states, General Casualty is among the top 70 property and casualty insurers in the United States. The company s Greensboro, N.C., office is part of its Southern region, which is headquartered in Montgomery, Ala. The offices in this region were formerly part of a company called Southern Guaranty, which General Casualty acquired in November 2003. General Casualty s corporate office is located in Sun Prairie, Wis.