Trusts and foundations
Trusts and foundations are grant-making organisations which distribute money among other charities.
Typically established by major donors or corporations, trusts and foundations, both of which are forms of charities, generally obtain their funds either via major gifts or through their endowment (income from invested donations).
There is no rule as to how trusts and foundations distribute their funds to other charities. It may be by establishing project specific grants which charities apply to receive, or they may accept grant applications for unspecified projects on a rolling deadline.
Both are regulated by the Charity Commission.