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Keltbray Structures provides reinforced concrete structure solutions, using a breadth of specialist equipment, which is unrivalled in the industry.
Michael O'Hagan
Managing Director
+44 (0)20 7643 1000
£0 - £120m
growth in first 3 years
metres cubed of concrete at Battersea Power Station
tonnes of steel in 96 weeks at Battersea

Keltbray Structures has swiftly developed a strong track record for undertaking the most complex and demanding projects from start to finish. We are experts in the construction of deep basements, top down and core construction, utilising self-climbing formwork and slipform systems.

We also develop hybrid building structures using a combination of in-situ and precast concrete, as well as post-tensioned concrete and industrial concrete floors.

In alignment with other Group business units, Keltbray Structures operates a self-delivery model which is supported by a significant range of specialist equipment including falsework and formwork, concrete pumps and a significant tower crane fleet.


  • Excavation & Propping
  • Top Down Construction
  • Basement Construction
  • Insitu Suspended Floors utilising both Panel and Table Soffit Systems
  • Core Construction – Jumpform
  • Core Construction – Slipform
  • Exposed Visual Concrete
  • Precast Concrete made in our own dedicated Precast Factory
  • Column Production & Installation
  • Twin Wall Production & Installation
  • Design & Installation of Post Tensioned Construction

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