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Castons Consulting Limited

Seller Intelligence Snapshot

Coverage Range
2025-09-09 10:41 UTC to 2025-12-08 15:12 UTC.
Last Refresh
2026-03-18 08:12 UTC
Coverage Toggle
Contracts Finder (3)
Sources
Awards
3
Open Notices
0
Known GBP Value
£206,524
Avg Award Value (Known GBP)
£68,841
Active Sectors
2
Awarding Buyers
1

Concentration

What this meansValue
Dependence on biggest customer 100.0% (High dependence)
Dependence on biggest sector 66.7% (High dependence)
Customer concentration score 10000.0 (High concentration)
Sector concentration score 5555.6 (High concentration)

Interpretation: a higher concentration score means awards are concentrated in fewer buyers or sectors.

Award Notices

Page 1 of 1 (3 total)

TitleStatusBuyerValueSectorSourcePublished
Consultancy Services to upgrade Air Conditioning Systems at Feltham Centre for Health complete NHS PROPERTY SERVICES LIMITED £68,533 Construction consultancy services Contracts Finder 08 Dec 2025, 15:12 View notice
Consultancy Services for AC installation and window upgrade at South Westminster Centre for Health complete NHS PROPERTY SERVICES LIMITED £83,242 Building consultancy services Contracts Finder 04 Nov 2025, 10:01 View notice
Knightsbridge Health Centre - upgrade and replace the AC/Cooling systems complete NHS PROPERTY SERVICES LIMITED £54,749 Construction consultancy services Contracts Finder 09 Sep 2025, 10:41 View notice
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Top Buyers (Awarding)

Page 1 of 1 (1 buyers)

BuyerAward CountKnown GBPMost Recent AwardSector ConcentrationOpportunities
NHS PROPERTY SERVICES LIMITED 3 £206,524 08 Dec 2025, 15:12 Construction consultancy services View notices
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Top Overlapping Competitors

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Top Sectors by Notice Count

SectorNoticesOpportunities
Construction consultancy services2View notices
Building consultancy services1View notices

Top Sectors by Known GBP Value

SectorKnown GBPNoticesOpportunities
Construction consultancy services£123,2822View notices
Building consultancy services£83,2421View notices

Top CPV Codes

CPV CodeDescriptionNoticesKnown GBPOpportunities
71530000Construction consultancy services2£123,282View notices
71315200Building consultancy services1£83,242View notices

Monthly Trend

MonthTotalOpenAwardedKnown GBP
Sep 2025101£54,749
Nov 2025101£83,242
Dec 2025101£68,533

Months active in last 12: 3. Longest active streak: 2 months.

Data Quality

Known GBP coverage: 100.0% of notices have known GBP values.

Buyer attribution coverage: 100.0% of notices have buyer names populated.