UK public supplier profile

CASTLE OWEN CONSTRUCTION AND PROPERTY CONSULTANTS LIMITED

Companies House number 04345297 · Active

This page joins supplier notices to the Companies House projection by the published GB-COH identifier. Names below can be trading styles or historical aliases. Values are notice fields, not verified revenue.
Published notices2
Distinct buyers2
Disclosed value£152,254,803
Latest notice20 April 2026
Registered identity

CASTLE OWEN CONSTRUCTION AND PROPERTY CONSULTANTS LIMITED

Companies House: 04345297
Status: Active
Incorporated: 24 December 2001
Registered office: 1 HUSSAR COURT HILLSBOROUGH BARRACKS, PENISTONE ROAD, SHEFFIELD
SIC: 74909 - Other professional, scientific and technical activities n.e.c.

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Published supplier aliases

2 names in notices

Castle Owen Construction & Property Consultants Limited (1)
Castle Owen Construction and Property Consultants Limited (1)

Published contract notices

PublishedBuyer and noticeCategory / regionDisclosed value
20 April 2026Engineering Project - Construction Consultancy Services
UNIVERSITY OF KEELE
Construction consultancy services£254,803
20 February 2025YORconsult3 Consultants Framework Agreement
East Riding of Yorkshire Council
Excavation work at archaeological sites
North East
£152,000,000

Source dates and limitations

A 37X Ventures portfolio site

Operated by 37x Limited, a Guernsey Non Cellular Company, company number CMP76157, incorporated 18 July 2025.

Registered office: Les Echelons Court, Les Echelons, St. Peter Port, Guernsey, GY1 1AR.

Full company details