Castle Owen Construction and Property Consultants Ltd: UK Public Sector Contracts Won & Awards
Sheffield·Yorkshire and the Humber
Find a Tender organisation id102642
Where they wini
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15 awards (15 for a named lot, 100%, 0 for a whole procedure with no lot named) · top CPV classes, shares of all 15 awards. An award may cover more than one class.
7525 Fire-brigade and rescue services7 awards · 47% · awards naming a lot7122 Architectural design services1 award · 7% · awards naming a lot7153 Construction consultancy services1 award · 7% · awards naming a lotAttributable award value
£89kOn 2 of 15 award records; the five largest make 100%. Largest rows below.i
Award vs estimate
32.2% below estimateindicative · n=1compared within CPV division 71i
Based on 1 wins in its industry (CPV division 71). Small sample.
Largest published awards i | Authority | Awarded | Term | Published value |
|---|---|---|---|---|
| Refurbishment of Theatre 2 - Professional Services | Barnsley Hospital NHS Foundation Trust | — | 8 mo | £68,385 † |
| Provision of Architects for RIBA Stages 0-3 for a New Build Community Centre and RICS Quantity Surveyors | Bolsover District Council | — | — | £20,327 † |
Where their buyers arei
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ITL1 region of the buyer office · known for 18 of 18 awarded procedures · each procedure counts once
Yorkshire and the Humber10 procedures · 56%
North West England3 procedures · 17%
East Midlands3 procedures · 17%
North East England1 procedure · 6%
West Midlands1 procedure · 6%
Who they sell toi
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Authorities named on this supplier’s published awards · ranked by distinct procedures · a framework or DPS adds one award record per appointed supplier
Authority type · official UK type when published, else name/id class, else not classified · by award records (a single panel can dominate)
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Local authority60%(9 awards)
9 of 15 awards are Local authority (60%).Type not classified33%(5 awards)
5 of 15 awards are Type not classified (33%).NHS & health7%(1 award)
1 of 15 awards is NHS & health (7%).
| Authority | Procedures | Share | Award records | Last activity |
|---|---|---|---|---|
| The University of Sheffield | 3 | 16.7% | 3 | 29 Oct 2024 |
| Sheffield Hallam University | 2 | 11.1% | 2 | 18 Oct 2022 |
| Health and Safety Executive | 2 | 11.1% | 2 | 18 Sept 2026 |
| Bolsover District Council | 2 | 11.1% | 2 | 13 Apr 2026 |
| Kirklees Council | 2 | 11.1% | 2 | 10 Sept 2025 |
| Hull City Council | 1 | 5.6% | 7 | 29 Apr 2025 |
| PROSPER | 1 | 5.6% | 5 | 8 Jan 2024 |
| DRAGONFLY MANAGEMENT (BOLSOVER) LIMITED | 1 | 5.6% | 2 | 22 Dec 2025 |
Share = of the 5 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.
Contracts endingi
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15 of 15 awards carry an end date, 13 estimated from the duration · not a retender forecast
| Contract | Ends | Published value |
|---|---|---|
| Lot 2: Architect Services | 18 Dec 2027 estimated | £50,000,000 ceiling |
| Lot 4: Surveying | 18 Dec 2027 estimated | £50,000,000 ceiling |
| Lot 5: Employers Agent | 18 Dec 2027 estimated | £50,000,000 ceiling |
| Lot 6: Clerk of Works | 18 Dec 2027 estimated | £50,000,000 ceiling |
| Lot 7: Principal Designer | 18 Dec 2027 estimated | £50,000,000 ceiling |
Recent awards
Latest 15 of 15 award records naming this supplier
| Award / procedure | Authority | Awarded | Published value |
|---|---|---|---|
| Lot 4: Surveying | PROSPER | Not published | £50,000,000 † framework ceiling · 1 of 18 appointed suppliers |
| Lot 5: Employers Agent | PROSPER | Not published | £50,000,000 † framework ceiling · 1 of 21 appointed suppliers |
| Lot 6: Clerk of Works | PROSPER | Not published | £50,000,000 † framework ceiling · 1 of 17 appointed suppliers |
| Lot 7: Principal Designer | PROSPER | Not published | £50,000,000 † framework ceiling · 1 of 22 appointed suppliers |
| KMCCD-016 Framework for the Provision of Clerk of Works Services | Kirklees Council | Not published | £360,000 † framework ceiling · not attributable revenue |
About this data
- One profile per supplier. Built from award and contract notices that name this supplier; different spellings and registration numbers of the same company are merged into this profile.
- Values are published values. The table mirrors what the notice published: framework ceilings and joint awards are labelled and never counted as this supplier's money, and † marks a value taken from the contract notice when the award published none. Only awards made to this supplier alone count towards its value, excluding VAT. It is not turnover.
- Regions in the buyer chart describe the buyer office, not where the work is delivered or the supplier’s registered address.
- Contract end dates. Published on 2 of 15 awards, estimated from the published duration on 13 more (marked “estimated”); those feed “Contracts ending”. Published values in that list come from either source; Contracts Finder figures are shown as published and stay out of this profile’s money totals.
- Source. Official UK public procurement notices (Find a Tender and Contracts Finder), reused under the Open Government Licence v3.0, updated through the day and rebuilt nightly. Not every figure uses both feeds, and each one shows how many records it rests on: see the methodology. Spotted something wrong? Tell us.