Oklahoma Surety Company is an insurance company that offers underwriting services for bonds and policies. It is a part of Mid-Continent, which provides insurance for automobiles and inland marine. The company is a member of Great American Insurance Group and serves clients in more than 20 U.S. states. Mid-Continent underwrites construction contract, commercial surety, bid, license and permit, court, payment, fiduciary, maintenance, notary and public official bonds. The company operates Mid-Continent Casualty Company and Mid-Continent Insurance Company.