Sparebanken Øst operates as a savings bank in Eastern Norway. The company offers financial products, such as savings, credit, and payment products; mortgages on homes; and debenture financing for second-hand cars, as well as services in the areas of financing, savings and investment, and money-transfer. It also distributes insurance, fund shares, interest rate hedging, and currency, as well as operates, manages, leases, and sells real estate properties.

The company was founded in 1843 and is headquartered in Drammen, Norway.