Trustee is a legal term that refers to a holer of property on behalf of a beneficiary. A trust can be set up either to benefit particular persons, or for any charitable purposes (but not generally for non-charitable purposes): typical examples are a will trust for the testator's children and family, a pension trust (to confer benefits on employees and their families), and a charitable trust. In all cases, the trustee may be a person or company, whether or not they are a prospective beneficiary.