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About Us

Excellence in People. Excellence in Service.
Excellence in Product.

ISU has always put our policyholders and their families first. Our commitment to excellence consistently supports

Companion Life Insurance Company's

AM Best Rating of A+ (Superior).*

Image by Josh Calabrese

ISU, A Division of Companion Life Insurance Company is a stop loss insurance company located in Jacksonville, Florida. Our team is located throughout the United States. This allows us to maintain strong relationships with our brokers, clients, and carriers.

*Rating as of Dec. 18, 2023. For the latest rating, access www.ambest.com. The rating represents an independent opinion from the leading provider of insurer ratings of a company's financial strength and ability to meet its obligations to policyholders.

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