Financial institutions, sometimes called banking institutions, are business entities that provide services as intermediaries for different types of financial monetary transactions. Broadly speaking, there are three major types of financial institutions: Depository institutions – deposit-taking institutions that accept and manage deposits and make loans, including banks, building societies, credit unions, trust companies, and mortgage loan companies; Contractual institutions – insurance companies and pension funds Investment institutions – investment banks, underwriters, and other different types of financial entities managing investments. Financial institutions can be distinguished broadly into two categories according to ownership structure: Commercial banks Cooperative banks Some experts see a trend toward homogenisation of financial institutions, meaning a tendency to invest in similar areas and have similar business strategies. A consequence of this might be fewer banks serving specific target groups, and small-scale producers may be under-served. This is why a target of the United Nations Sustainable Development Goal 10 is to improve the regulation and monitoring of global financial institutions and strengthen such regulations. From Wikipedia