Exhibit 21.1

REPUBLIC COMPANIES GROUP, INC. SUBSIDIARIES

1. Republic Companies, Inc., a Delaware corporation formed in 2003.

2. Republic Home Protectors, Inc., a Texas corporation formed in 2004.

3. Republic Group No. Two Company, a Missouri corporation formed in 1965.

4. Eagle General Agency, Inc., a Texas corporation formed in 1974.

5. Republic Underwriters Insurance Company, a Texas corporation formed in 1965.

6. RIG Capital Trust I, a Delaware statutory trust formed in 2003.

7. RIG Capital Statutory Trust II, a Connecticut statutory trust form in 2003.

8. Republic Co-Investors L.P., a Texas limited partnership formed in 2003.

9. Southern County Mutual Insurance Company, a Texas county mutual formed in 1955.

10. Republic-Vanguard Insurance Company, an Arizona corporation formed in 1981.

11. Southern Underwriters Insurance Company, an Oklahoma corporation formed in 1997.

12. Republic Diversified Services, Inc., a Delaware corporation formed in 1993.

13. Southern Vanguard Insurance Company, a Texas corporation formed in 1998.

14. Republic Fire and Casualty Insurance Company, an Oklahoma corporation formed in 1997.

15. Republic Lloyds, a Texas lloyds plan formed in 1954.

16. Southern Insurance Company, a Texas corporation formed in 1947.

17. Seguros Atlas, S.A., a corporation formed in 1941 under the laws of the Republic of Mexico.