100 Bishopsgate : new City tower

950,000 sq ft of premium office space in the heart of London

Project Overview

100 Bishopsgate is located in the City of London, within the emerging cluster of towers. The two acre development includes a 40 storey tower and a seven storey podium, with a green roof terrace on level six. The completed development will provide approximately 950,000 sq ft of premium office and retail space across two buildings.

The retail space will occupy the podium building’s ground and mezzanine floors. The 40 storey tower offers a unique floor layout, with five podium floors of 44,000 sq ft each and a further 32 office floors of highly efficient column-free accommodation, each measuring approximately 20,000 sq ft.


"40 storeys and one million sq ft in one of the City's busiest spots : TClarke is proud to be selected consistently for challenges like this."

Mark Lawrence, TClarke Group CEO

Key Facts

Highlights of our project work on this new city tower

Project £34m value
Floor area 73,000 square metres
Excellent BREEAM environmental rating
40 Storeys 180 Metres trading floors & offices

Scope of Works

electrical and ICT work

  • 33kv and 11kv medium voltage network
  • Life safety and power resilient 11kv Generators
  • LV network
  • EMS/EEMS monitoring systems
  • Access control and CCTV installation
  • UPS resilient power supplies
  • High Level modular wiring serving lighting and mechanical power
  • Dali Lighting control
  • General Lighting
  • Specialist Lighting