GuideOne Insurance
Founded in 1947 and headquartered in West Des Moines, Iowa, GuideOne Insurance is one of the nation's largest church insurers, with about 43,000 church policyholders. GuideOne also insures private schools and colleges, as well as senior living communities. In 1999, the company created the GuideOne Center for Risk Management in order to help churches and faith-based organizations safeguard their ministries.