อันดับความน่าเชื่อถือ : อันดับความน่าเชื่อถือ ข้อมูลทางการเงินของธนาคาร Tmb

(Last Date of Rating Action: May 17, 2010)| Foreign Currency Deposits | Outlook | Bank Financial Strength (BFSR) | |
| Long-Term | Short-Term Debt & Deposit | ||
| Baa3 | P-3 | Stable | D- |
(Last Date of Rating Action: December 21, 2011)| Issuer | Outlook | Stand Alone Rating | |
| Long-Term | Short-Term | ||
| BB+ | B | Positive | bb |
(Last Date of Rating Action: July 7, 2011)| Issuer | Subordinated | Perpetual Non-cumulative Subordinate Debt | Outlook |
| A+ | A | BBB+ | Stable |
(Last Date of Rating Action: June 30, 2011)| Foreign currency | ||
| Long-Term | Short-Term | Outlook |
| BBB- | F3 | Stable |
| National | |||
| Long-Term | Short-Term | Subordinated debentures |
Outlook |
| A+ (tha) | F1 (tha) | A (tha) | Stable |