Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Charles Schwab Bank, SSB | Westlake, TX | 04-28-2003 | $253,772,000 | BK |
| Frost Bank | San Antonio, TX | 02-20-1899 | $53,127,804 | BK |
| Prosperity Bank | El Campo, TX | 09-13-1949 | $38,458,815 | BK |
| Texas Capital Bank | Dallas, TX | 10-03-1997 | $31,263,826 | BK |
| Charles Schwab Premier Bank, SSB | Westlake, TX | 08-30-1991 | $27,022,000 | BK |
| RANDOLPH-BROOKS | UNIVERSAL CITY, TX | 01-01-1952 | $19,203,985 | CU |
| First Financial Bank | Abilene, TX | 01-01-1889 | $15,381,581 | BK |
| SECURITY SERVICE | San Antonio, TX | 01-01-1956 | $14,184,933 | CU |
| NexBank | Dallas, TX | 11-30-1934 | $13,937,262 | BK |
| PlainsCapital Bank | University Park, TX | 09-15-1955 | $12,749,613 | BK |
| Stellar Bank | Houston, TX | 10-15-2007 | $10,792,468 | BK |
| Charles Schwab Trust Bank | Westlake, TX | 07-02-2018 | $10,434,593 | BK |
| International Bank of Commerce | Laredo, TX | 09-02-1966 | $9,753,348 | BK |
| Amarillo National Bank | Amarillo, TX | 01-01-1892 | $9,551,998 | BK |
| AMERICAN AIRLINES | Fort Worth, TX | 01-01-1982 | $9,304,115 | CU |