ABSA Group Banks - Large commercial and private bank offering a full range of services including internet banking African Bank - Registered bank holding company listed on the (JSE) under the banking sector, specialising in the provision of liquidity through credit to emerging market clients in South Africa. First National Bank of South Africa - Offers an online banking service, bank information, and customer support. NedBank - Commercial and domestic bank offering secure internet banking facilities. Rand Merchant Bank - Banking arm of the FirstRand Group. The Standard Bank of South Africa - One of South Africa's big four banks. Descriptions of accounts, interest rates and services. Internet banking offered. South African Reserve Bank - The South African Reserve Bank (the SARB) is the central bank of the Republic of South Africa.