UK public supplier profile

CALFORDSEADEN LLP

Companies House number OC315838 · 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 notices9
Distinct buyers7
Disclosed value£976,546,920
Latest notice2 March 2026
Registered identity

CALFORDSEADEN LLP

Companies House: OC315838
Status: Active
Incorporated: 27 October 2005
Registered office: ST JOHN'S HOUSE, 1A KNOLL RISE, ORPINGTON, KENT
SIC: None Supplied

Verify at Companies House →
Published supplier aliases

6 names in notices

Calford Seaden (3)
calfordseaden LLP (2)
CALFORDSEADEN LLP (1)
Calford Seaden LLP (1)
CalfordSeaden (1)
Calfordseaden LLP (1)

Published contract notices

PublishedBuyer and noticeCategory / regionDisclosed value
2 March 2026City Centre South - Monitoring Surveyor Services - Stage 2
COVENTRY CITY COUNCIL		Monitoring and control services
West Midlands		£122,820
17 October 2025Highfield Towers multi-disc consultancy RIBA stages 3-6
LONDON BOROUGH OF HAVERING		Building consultancy services£265,000
30 September 2025Fusion21 Construction Consultancy Services Framework
Fusion21 Members Consortium		Architectural, construction, engineering and inspection services£175,000,000
5 September 2025Employers Agent and Project Management Services - Kent Wool Growers
Ashford Borough Council		Project management consultancy services£308,000
3 September 2025preparation of Fire Safety Building Drawings
SOUTHERN HOUSING		Approval plans, working drawings and specifications
London		£287,000
19 June 2025Employers Agent and Clerk of Works for Hadlow Court Farm Nurseries Development
WEST KENT HOUSING ASSOCIATION		Construction supervision services£56,040
17 June 2025Fusion21 Building Safety & Compliance Framework - CF Award Notice
Fusion21 Members Consortium		Building installation work£800,000,000
11 June 2025Professional consultancy services for Highfield Towers Phase 1 - RIBA 3-6
LONDON BOROUGH OF HAVERING		Building consultancy services£410,784
7 February 2025Employees Agent Appointment
MOAT HOMES LIMITED		Construction project management services
South East		£97,276

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