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Costain Limited

Seller Intelligence Snapshot

Coverage Range
2025-04-15 12:50 UTC to 2025-12-22 09:36 UTC.
Last Refresh
2026-03-18 08:12 UTC
Coverage Toggle
Contracts Finder (2)
Sources
Awards
2
Open Notices
0
Known GBP Value
£199,588
Avg Award Value (Known GBP)
£99,794
Active Sectors
1
Awarding Buyers
2

Concentration

What this meansValue
Dependence on biggest customer 50.0% (High dependence)
Dependence on biggest sector 100.0% (High dependence)
Customer concentration score 5000.0 (High concentration)
Sector concentration score 10000.0 (High concentration)

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

Award Notices

Page 1 of 1 (2 total)

TitleStatusBuyerValueSectorSourcePublished
S30051 HPEVCP Strategy feasibility - Co-located sites complete National Highways Limited £75,000 Development consultancy services Contracts Finder 22 Dec 2025, 09:36 View notice
T0660 Route Strategies WP 2 - Route Strategy Programme Oversight, Engagement and Comms complete National Highways £124,588 Development consultancy services Contracts Finder 15 Apr 2025, 12:50 View notice
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Top Buyers (Awarding)

Page 1 of 1 (2 buyers)

BuyerAward CountKnown GBPMost Recent AwardSector ConcentrationOpportunities
National Highways 1 £124,588 15 Apr 2025, 12:50 Development consultancy services View notices
National Highways Limited 1 £75,000 22 Dec 2025, 09:36 Development consultancy services View notices
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Top Overlapping Competitors

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Top Sectors by Notice Count

SectorNoticesOpportunities
Development consultancy services2View notices

Top Sectors by Known GBP Value

SectorKnown GBPNoticesOpportunities
Development consultancy services£199,5882View notices

Top CPV Codes

CPV CodeDescriptionNoticesKnown GBPOpportunities
73220000Development consultancy services2£199,588View notices

Monthly Trend

MonthTotalOpenAwardedKnown GBP
Apr 2025101£124,588
Dec 2025101£75,000

Months active in last 12: 2. 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.