The phrase "a network of intermediaries" is a correct and usable phrase in written English.
You can use it to refer to a group of people or organizations that act as intermediaries between two parties. For example, "A network of intermediaries facilitated the negotiation between the two sides."
The broader goal, Ms. Urquilla said, is to develop a network of intermediaries like the grant winners that can identify promising programs and connect them to donors and other sources of financing to allow them to expand.
The prime minister has a network of intermediaries, made up of old university friends and charity foundations, that has allowed him to accumulate enormous wealth, the report says.
This process is supposed to be carried out through a network of intermediaries that include assurance professionals such as external auditors; and internal governance agents such as corporate boards".
Through a network of intermediary organisations, such as unions, corporations and party media, they succeeded in being close to the lives of individual citizens.
We support a human network of intermediaries.
Yet the experts found that North Korea had developed a sophisticated network of intermediaries willing to help it procure oil.
The weapons, including automatic rifles, rocket-propelled grenades and ammunition are funneled mostly across the Turkish border by way of a shadowy network of intermediaries overseen mainly by Saudi Arabia and Qatar, American officials said.
The weapons, including automatic rifles, rocket-propelled grenades, ammunition and some antitank weapons, are being funneled mostly across the Turkish border by way of a shadowy network of intermediaries including Syria's Muslim Brotherhood and paid for by Turkey, Saudi Arabia and Qatar, the officials said.
The Company distributes its products and solutions to private investors via a global network of intermediaries, and directly to institutions.
Thus the linkage between the rural and urban areas is often provided through a network of traders or intermediaries, the costs of their activities being paid for through the marketing margins.
The tens of millions of dollars illicitly obtained by the family of former Prime Minister Benazir Bhutto of Pakistan could not have been collected without the help of a network of Western and international intermediaries and accomplices.
