Get in Touch With the Global Penspen Team

Penspen Corporate Headquarters

Penspen’s Corporate Headquarters, situated at 150 Holborn, London, serves as the central hub uniting Penspen and all other Sidara brands under one roof. This integration allows us to provide clients with a comprehensive range of highly specialised services, including architecture and design, engineering, project management, digital strategy, sustainability consulting, and energy innovation—all seamlessly integrated under a single umbrella.

LONDON
150 Holborn
London
EC1N 2NS
England
United Kingdom
+44 (0) 20 8334 2700