| 1 | | 32147 |
| 2 | Itumbi Amcos | 1170 |
| 3 | Isenyela Amcos | 985 |
| 4 | Katerera Area Cooperative Society Ltd | 904 |
| 5 | Dokolo Area Cooperative Enterprise Ltd | 890 |
| 6 | Ndalu Cooperative | 748 |
| 7 | Ndanai Umbrella Cooperative Society | 647 |
| 8 | Kwale | 552 |
| 9 | Nakisenhe Adult Literacy Group | 532 |
| 10 | Manyakabi Area Cooperative Society Ltd | 510 |
| 11 | Kaning'ombe Amcos | 491 |
| 12 | Angata Umoja Cooperative Society | 479 |
| 13 | Naima Development CBO | 461 |
| 14 | Lemook-kamasia Cooperative | 387 |
| 15 | Muungano Cbo | 374 |
| 16 | KATINE Joint Farmers | 369 |
| 17 | Tharaka Growers | 366 |
| 18 | Nzoia Farmers Cooperative,Sinoko | 346 |
| 19 | Nyakyera Area Cooperative Ltd | 331 |
| 20 | Suwerwa Huruma | 330 |
