Credit unions or co-operative banks: not-for-profit cooperatives owned by the depositors and often offering rates more favorable than for-profit banks. Typically, membership is restricted to employees of a particular company, residents of a defined area, members of a certain union or religious organizations, and their immediate families.Postal savings banks: savings banks associated with national postal systems.
Private banks: banks that manage the assets of high-net-worth individuals. Historically a minimum of USD 1 million was required to open an account, however, over the last years many private banks have lowered their entry hurdles to USD 250,000 for private investors.