Chatham House

Chatham House, officially known as the Royal Institute of International Affairs, is a prominent London-based think tank established in 1920. It focuses on analyzing and promoting understanding of significant international issues and current affairs. Located in a historic building in St. James's Square, Chatham House has played a vital role in shaping international politics and fostering dialogue between nations. The institute conducts independent research on global political, economic, and security matters. It organizes events such as webinars and conferences that facilitate discussions among world leaders, policy influencers, and academics, often under the Chatham House Rule to encourage open dialogue. Chatham House also publishes *International Affairs*, a leading journal that provides scholarly analysis on international relations. Its work influences policymakers, academics, and the public, contributing to informed decision-making on global challenges.

Think Tanks United Kingdom Founded 1920 ~170 employees

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Employees
170
-1.7% in the 3 months to Jun 2025
Revenue / employee
$118K
Revenue ~$20M
12-month attrition
16.4%
H1B sponsor
NA

Headcount trend

Chatham House went from 123 employees in Jul 2023 to 170 in Jun 2025. Jan to Jun 2025: 46 people joined, 8 left.

Headcount data through Jun 2025

Org structure

Headcount by department

Other168
Sales1
Finance1

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Chatham House FAQ

How many employees does Chatham House have?

Chatham House has about 170 employees, down 1.7% over the 3 months to Jun 2025.

What is Chatham House's revenue per employee?

Chatham House makes about $118K in revenue per employee, based on $20.01M annual revenue and 170 employees.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.