| Western/Nyanza Region Office |
| Al-Imran Plaza 3rd Floor Ondiga Oginga St. |
| Tel: 057-2021703 |
| Bungoma Branch, Catholic Diocese Bldg Grd Flr. Mumias Rd |
| P.O. Box 572-50200, Bungoma |
| Tel: 055-30123/ 0737409456 |
| Email: nssf.bungoma@nssfkenya.co.ke |
| Busia Branch, Rasto Park Plaza Busia-Ksm Highway |
| P.O. Box 109-50400 |
| Tel: 0552322270/2322075/0737409441 |
| Email: nssf.busia@nssfkenya.co.ke |
| Kakamega Branch, Ambwere Furaha Centre, 1st Flr – Sudi Rd opp. Muliro Gardens |
| P.O. Box 833-50100, Kakamega |
| Tel: 056-2030428/0737409418 |
| Email: nssf.kakamega@nssfkenya.co.ke |
| Kisii Branch, Magson Plaza Postal Rd, 1st Flr next to Police Station |
| P.O. Box 898-40200, Kisii |
| Tel: 058-30206/0737409394 |
| Email: nssf.kisii@nssfkenya.co.ke |
| Kisumu Branch, Al-Imran Plaza ,3rd Flr. Odinga Oginga St. |
| P.O. Box 1037-40100, Kisumu |
| Tel: 0737409447 |
| Email: ksmnssf@nssfkenya.co.ke |
| Nyamira Sub Branch, Nash City, 1st Floor, Miruka Road |
| P.O. Box 249 – 40500 , Nyamira |
| Tel:(058)6144000/0780525249 |
| Email: nssf.nyamira@nssfkenya.co.ke |
| Siaya Branch, Mwalimu Plaza Grd Flr Odinga Oginga Street |
| P.O. Box 1169, Siaya |
| Tel: 057-5321747/0737409390 |
| Email: nssf.siaya@nssfkenya.co.ke |
| Homa Bay, Luore Plaza ,Bank Street |
| P.O. Box 167, Homa Bay |
| Tel: 0737409446,059-22063 |
| Email: nssf.homabay@nssfkenya.co.ke |
| Migori Branch, Pesoda Plaza next to DTB Bank & Family Bank, Ground Floor & 1st Flr.Migori/Isbania Rd. |
| Tel: 0786222323 |
| Email: nssf.migori@nssfkenya.co.ke |
| Vihiga Sub Branch 1st flr Cherry House, Kakamega/Kisumu highway |
| P.O. Box 1446-50300 Maragoli |
| Tel:(056)2031110 |
| Email: nssf.vihiga@nssfkenya.co.ke |