Sunday, 4 October 2026
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Project management · Cost consultancy · Asset management · London

TSA Riley

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About

TSA Riley: Project management, Cost consultancy, Asset management, London. An active limited company, incorporated in 2022.

TSA Riley is a project consultancy with a heritage dating back to 1890, when Henry Riley established a quantity surveying practice in London. It now has more than 1,100 professionals across the UK, Ireland, Australia, New Zealand, Malaysia and Canada, providing project management, advisory, asset management, cost management and ESG services for property and infrastructure clients. Its experience spans 27 sectors from aviation and defence to housing, data centres and utilities.

What they offer

  • Project management
  • Cost management
  • Advisory
  • Asset management
  • Environmental, social and governance services

Company details

Registered name
TSA RILEY LIMITED
Incorporated
2022 (4 years on the register)
Company status
Active
Company type
Private limited company
Company number
14554456 (Companies House, opens in a new tab)
Registered office
3 Dorset Rise
Nature of business
70229 Management consultancy activities other than financial management
Size
Large organisation (250 or more staff)

Source: Companies House public register.

Areas covered

Works across the UK. View on OpenStreetMap (opens in a new tab)

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