Waumini Sacco takes pride in its expansion with the aim of taking services closer to its members. Currently, the Sacco has operational branches in Nakuru, Kisii and Rongai. We are also opening up several other liaison offices across the country. Our ultimate goal is to build a network covering all corners of Kenya.

FOSA Business Hours:
Monday-Friday 8:30 am to 4:00 pm, Saturday 9:00 am - 12:00 noon.

 WAUMINI SACCO HEAD OFFICE                                 NAKURU BRANCH

 Wumini House 1st Floor Eastern Wing                                            Assumption Centre Ground Floor   
 P.O.BOX 66121 - 00800 Westlands, NAIROBI                               Next to Catholic Diocese of Nakuru
 Tel:4441708, 4441738, Pilot Line: 0204026000                               P.O.BOX 18943 - 20100 NAKURU
 Mobile: 0734666226, 0728606059                                                   Tel:0706579356, 0734264369
 Sms Line: 0727508699                                                                      Email:

KISII BRANCH                                                                 

Mocha Place, Ground Floor Opposite Nakumatt Kisii                                 

P.O.Box 3157 - 40200 KISII                                                          

Tel: 0734257394                                                                 




Tyme Arcade, Barclays Stage next to Trojan Petrol station

First Floor Room No. 105

Tel: 0734895369



Our newest office in KAJIADO COUNTY (Ongata Rongai) is now open to deliver services to our esteemed members.

Mjengo Loan


Fosa Savings Products                                                                                             Bosa Loans
Fosa Credit Products

                              Credit Products


"We provide Affordable Banking  services, Save with our Sacco and experience the best Dividend rates in the region"

Mortgage & Asset Financing

   "You want to build or buy a house? We are going to finance you. We got the best mortgage and loans with the lowest ever interest rates"