| 1 | Awendo Branch |
| 2 | Bungoma Branch |
| 3 | Busia Branch |
| 4 | Corporate Division |
| 5 | Eldoret Branch |
| 6 | Harambee Avenue Branch |
| 7 | Hill Plaza Branch |
| 8 | Hospital Branch |
| 9 | Kapsabet Branch |
| 10 | Karatina Branch |
| 11 | Kenyatta Avenue Branch |
| 12 | Kisii Branch |
| 13 | Kisumu Branch |
| 14 | Kitale Branch |
| 15 | Kitui Branch |
| 16 | Limuru Branch |
| 17 | Meru Branch |
| 18 | Moi Avenue Branch |
| 19 | Molo Branch |
| 20 | Mombasa Moi Branch |
| 21 | Mombasa Nkurumah Branch |
| 22 | Nakuru Branch |
| 23 | Narok Branch |
| 24 | Nyeri Branch |
| 25 | Primary Office National Bank Building Harambee Avenue |