| Rank | Bank | City | Fiscal period | Shareholder equity ($m) | Equity growth (%) | Total assets ($m) | Asset growth (%) | Net income ($m) | Income growth (%) | ROAE (%) |
| Oman | ||||||||||
| 1 | Oman International Bank | Ruwi | 1998 | 217 | -0.1 | 1,782 | 15.9 | 31 | -27.6 | 14.5 |
| 2 | Commercial Bank of Oman | Ruwi | 1998 | 183 | 7.7 | 1,522 | 5.1 | 30 | 42.7 | 17.3 |
| 3 | Bank Muscat International | Ruwi | 1998 | 148 | 10.9 | 1,714 | 6.9 | 34 | 4.0 | 24.1 |