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CONCEPT BUILDING SERVICES (SOUTHERN) LTD

Seller Intelligence Snapshot

Coverage Range
2025-07-16 09:09 UTC to 2026-02-10 11:36 UTC.
Last Refresh
2026-03-18 08:12 UTC
Coverage Toggle
Find a Tender (3)
Sources
Awards
3
Open Notices
0
Known GBP Value
£563,698
Avg Award Value (Known GBP)
£187,899
Active Sectors
3
Awarding Buyers
2

Concentration

What this meansValue
Dependence on biggest customer 66.7% (High dependence)
Dependence on biggest sector 33.3% (Medium dependence)
Customer concentration score 5555.6 (High concentration)
Sector concentration score 3333.3 (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
Swanborough Halls Fire Safety Works complete UNIVERSITY OF SUSSEX(THE) £454,597 Fire-prevention installation works Find a Tender 10 Feb 2026, 11:36 View notice
Fire Door Maintenance complete UNIVERSITY OF SUSSEX(THE) £77,805 Fire doors Find a Tender 13 Oct 2025, 08:38 View notice
Townhill Junior School - Flooring Works complete Southampton City Council £31,296 Asbestos-removal work Find a Tender 16 Jul 2025, 09:09 View notice
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Top Buyers (Awarding)

Page 1 of 1 (2 buyers)

BuyerAward CountKnown GBPMost Recent AwardSector ConcentrationOpportunities
UNIVERSITY OF SUSSEX(THE) 2 £532,402 10 Feb 2026, 11:36 Fire doors View notices
Southampton City Council 1 £31,296 16 Jul 2025, 09:09 Asbestos-removal work View notices
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Top Overlapping Competitors

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Top Sectors by Known GBP Value

SectorKnown GBPNoticesOpportunities
Fire-prevention installation works£454,5971View notices
Fire doors£77,8051View notices
Asbestos-removal work£31,2961View notices

Top CPV Codes

CPV CodeDescriptionNoticesKnown GBPOpportunities
45343000Fire-prevention installation works1£454,597View notices
44221220Fire doors1£77,805View notices
45262660Asbestos-removal work1£31,296View notices

Monthly Trend

MonthTotalOpenAwardedKnown GBP
Jul 2025101£31,296
Oct 2025101£77,805
Feb 2026101£454,597

Months active in last 12: 3. Longest active streak: 1 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.