Costain Limited

Seller Intelligence Snapshot

Coverage Range

2025-10-07 14:43 UTC to 2025-10-07 14:44 UTC.

Last Refresh

2026-03-18 08:12 UTC

Coverage Toggle

90d 365d All time

Contracts Finder (2)

Awards

Open Notices

Known GBP Value

£143,626,584

Avg Award Value (Known GBP)

£71,813,292

Active Sectors

Awarding Buyers

Concentration

What this means	Value
Dependence on biggest customer	100.0% (High dependence)
Dependence on biggest sector	100.0% (High dependence)
Customer concentration score	10000.0 (High concentration)
Sector concentration score	10000.0 (High concentration)

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

Page 1 of 1 (2 total)

Title	Status	Buyer	Value	Sector	Source	Published
Reactor Buildings Height Reduction (EXECUTION phase)	complete	Nuclear Restoration Services Ltd	£71,813,292	Hire of cranes with operator	Contracts Finder	07 Oct 2025, 14:44	View notice
Reactor Buildings Height Reduction (EXECUTION phase)	complete	Nuclear Restoration Services Ltd	£71,813,292	Hire of cranes with operator	Contracts Finder	07 Oct 2025, 14:43	View notice

Page 1 of 1 (1 buyers)

Buyer	Award Count	Known GBP	Most Recent Award	Sector Concentration	Opportunities
Nuclear Restoration Services Ltd	2	£143,626,584	07 Oct 2025, 14:44	Hire of cranes with operator	View notices

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Sector	Notices	Opportunities
Hire of cranes with operator	2	View notices

Sector	Known GBP	Notices	Opportunities
Hire of cranes with operator	£143,626,584	2	View notices

CPV Code	Description	Notices	Known GBP	Opportunities
45510000	Hire of cranes with operator	2	£143,626,584	View notices

Month	Total	Open	Awarded	Known GBP
Oct 2025	2	0	2	£143,626,584

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

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

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