Commercial Banking
Top 10 East Africa Banks by Customer Deposits
The region’s leading deposit-holding banks are shaping financial stability and long-term investment flows. Large customer bases provide a reliable source of low-cost funding.
Explore East Africa’s leading banks by deposit size, country base, footprint & strengths shaping regional finance in 2025.
Below is a ranked list of the 10 leading banks in East Africa by customer deposit base — starting from the largest — with details on approximate deposits/accounts, country base, regional footprint, and key strengths in the competitive banking landscape.
Note: Comprehensive regional deposit data for all East African countries (Ethiopia, Kenya, Uganda, Tanzania, Rwanda, South Sudan, Burundi) is not published in one centralized source. Figures below rely on Kenya banking data, customer counts, and known deposit figures from major banks where available, plus regional indications from financial disclosures and central bank reports.
| Rank | Bank | Deposit Size / Accounts | Country Base | Footprint | Key Strength |
|---|---|---|---|---|---|
| 1 | KCB Bank Group | ~53.7 M deposit accounts (largest account base in Kenya) | Kenya | KE, UG, TZ, RW, SS, DRC, BI | Massive retail & mobile banking (incl. KCB-M-Pesa), strong corporate presence across region. |
| 2 | Equity Bank Group | ~21.6 M customers; ~$10.8 bn in total deposits in group (largest absolute deposit value) | Kenya | KE, UG, TZ, RW, SS, DRC, BI | Deep retail & SME network with agency banking & digital services; market leader in mass market deposits. |
| 3 | NCBA Group | ~4.1 M retail accounts (rapid growth) | Kenya | KE, UG, TZ, RW | Strong digital savings proposition; diversified via M-Shwari & extensive branch network. |
| 4 | Co-operative Bank of Kenya | Top tier deposit holder in Kenya (deposit ranking #3 in Kenya) | Kenya | KE, SS | Strong retail/group deposit base, rural & SME engagements, stable funding. |
| 5 | Absa Bank Kenya | Significant deposits in Kenyan market (top 5) | Kenya | KE, regional affiliates | Established brand with broad corporate & retail deposit footprint. |
| 6 | Stanbic Bank Uganda | Top in Uganda by deposits (~UGX 6.3 tn in 2023) | Uganda | UG, regional Citigroup | Focus on corporate & institutional deposits; strong commercial banking. |
| 7 | Centenary Bank | ~UGX 3.9 tn in deposits (Uganda) | Uganda | UG (agricultural & rural focus) | Largest indigenous bank by deposits in Uganda; strong retail/rural deposit base. |
| 8 | NMB Bank | Largest deposit base in Tanzania market (leading share) | Tanzania | TZ | Strong deposits from digital adoption, extensive Tanzanian retail network. |
| 9 | CRDB Bank | Significant Tanzanian deposits (market leader in some segments) | Tanzania | TZ | Leading corporate & SME deposits; strong rural reach. |
| 10 | Standard Chartered Bank (Kenya/Uganda) | Leading international bank deposits across Kenya & Uganda | UK/Kenya/UG | KE, UG (global network) | Strong corporate & institutional deposits with global brand trust. |
- Kenyan banks dominate the deposit landscape with multiple institutions boasting tens of millions of accounts and large absolute deposit values — driven by expansive retail networks and digital/mobile banking solutions.
- Equity Group ranks among the largest by total deposit value given its multi-country presence and over 21 million customers across East Africa.
- In Uganda, Stanbic Bank Uganda and Centenary Bank lead in deposit sizes, reflecting strong domestic customer bases.
- Tanzanian banks like NMB and CRDB command significant local deposits supported by broad branch and retail networks.
- International banks with operations in Kenya/Uganda (e.g., Standard Chartered) attract institutional and corporate deposits, adding diversity to deposit bases across East Africa.