AGENTS & BROKERS FIND AN AGENT CONTACT US Menu Excess and Surplus Homepage Our Expertise Excess & Surplus Excess & Surplus IAT's Excess and Surplus Lines business unit partners with national and regional domestic wholesale brokerages, specializing in the placement of unique and complex risks traditional insurance doesn't cover. Our E&S division is comprised of three segments: binding authority, primary casualty, and excess casualty. Binding Authority Learn More Primary Casualty Learn More Excess Casualty Learn More Contact Us Copyright © 2021 IAT Insurance Group Privacy Policy | Terms of Use | Cookie Policy | Producer Compensation Disclosure By clicking “Accept All Cookies”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. Cookies Settings Accept All Cookies