Cabinet_Office--Robert_Maclennan,_Baron_Maclennan_of_Rogart

The Cabinet Office is a department of the UK Government responsible for supporting the prime minister and Cabinet. It is composed of various units that support Cabinet committees and coordinate the delivery of government objectives via other departments. As of December 2021, it had over 10,200 staff, mostly civil servants, some of whom work in Whitehall. Staff working in the Prime Minister's Office are part of the Cabinet Office.