CNA Surety Corporation, through its subsidiaries, provides surety and surety-related products in the United States and internationally. It offers contract surety and commercial surety bonds. The contract surety bonds include bid, performance, and payment bonds, as well as completion, maintenance, and supply bonds. The commercial surety bonds comprise license and permit bonds, judicial and fiduciary bonds, and public official bonds. In addition, the company offers surety-related products, such as fidelity bonds to cover losses arising from employee dishonesty; and errors and omissions insurance. It provides fidelity bonds to law firms, insurance agencies, and janitorial service companies; and writes errors and omissions policies for notaries public and tax preparers. CNA Surety Corporation markets its products primarily through independent producers, including multi-line agents and brokers, such as surety specialists. The company was founded in 1995 and is based in Chicago, Illinois.