Chatham House, a privately owned organization headquartered in the UK, was founded in 1920 and employs approximately 850 individuals. It focuses on Think Tanks. Functioning as a non-partisan international affairs think tank, the organization provides independent analysis and promotes informed debate on global issues. Its research and publications focus on shaping policy and encouraging new ideas in international affairs. Chatham House is known for its Chatham House Rule, which facilitates open discussion and confidentiality at its meetings.