Knight Frank Reports: AI Firms Including Anthropic and OpenAI Have Rented Over 1 Million Square Feet of London Office Space in 2025, Representing Approximately 7% of Total Leases (Natasha Voase/Bloomberg)
Written by Emily J. Thompson, Senior Investment Analyst
Updated: 3 days ago
0mins
Source: Techmeme
AI Companies Expanding in London: Companies like Anthropic and OpenAI have leased over 1 million square feet of office space in London since the beginning of 2025, accounting for approximately 7% of all lettings in the area.
Increased Demand for Office Space: The rush by AI-linked companies into London highlights a growing demand for office space as these firms expand their operations.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.





