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John Graham Construction Ltd, t/a GRAHAM

Seller Intelligence Snapshot

Coverage Range
2025-02-20 14:15 UTC to 2026-03-06 15:53 UTC.
Last Refresh
2026-03-18 08:12 UTC
Coverage Toggle
Contracts Finder (10) Find a Tender (5)
Sources
Awards
15
Open Notices
0
Known GBP Value
£25,674,274,058
Avg Award Value (Known GBP)
£1,833,876,718
Active Sectors
11
Awarding Buyers
9

Concentration

What this meansValue
Dependence on biggest customer 46.7% (High dependence)
Dependence on biggest sector 33.3% (Medium dependence)
Customer concentration score 2533.3 (High concentration)
Sector concentration score 1555.6 (Medium concentration)

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

Award Notices

Page 1 of 1 (15 total)

TitleStatusBuyerValueSectorSourcePublished
Ridgeway Infant School - PCSA (con_30650) complete Department for Education £1,266,529 Artistic and literary creation and interpretation services Contracts Finder 06 Mar 2026, 15:53 View notice
Legacy Concrete Roads Reconstruction Framework complete National Highways Limited £968,000,000 Construction, foundation and surface works for highways, roads Contracts Finder 03 Mar 2026, 16:50 View notice
Construction Framework 2025 complete Department for Education £15,400,000,000 Building fittings Find a Tender 12 Feb 2026, 13:59 View notice
The Castle Rock School - Main Works (con_29692) complete Department for Education £37,091,860 Construction work for school buildings Contracts Finder 16 Jan 2026, 17:49 View notice
DEO Edinburgh Garrison Design and Build North Region complete Ministry of Defence £142,065,182 Multi-functional buildings construction work Contracts Finder 10 Dec 2025, 16:42 View notice
Railway Bridge Project complete HAMPSHIRE COUNTY COUNCIL £500,000 Railway bridge construction work Contracts Finder 05 Dec 2025, 10:54 View notice
City Quays 3 Fit Out of Floors 6, 5 and part 4 complete Belfast Harbour £7,750,000 Building construction work Find a Tender 04 Dec 2025, 14:40 View notice
YORcivil Major Works 2 Contractors Framework Agreement complete Sheffield City Council £1,000,000,000 Site preparation work Find a Tender 11 Nov 2025, 08:34 View notice
Northwood Road School Project complete London Borough of Hillingdon £14,480,843 Construction work Contracts Finder 16 Oct 2025, 08:20 View notice
Oasis Academy Temple Quarter - Main Works (con_28439) complete Department for Education £49,897,049 Construction work Contracts Finder 13 Sep 2025, 08:42 View notice
Oasis Academy Temple Quarter - Main Works (con_28439) complete Department for Education £49,897,049 Construction work Contracts Finder 13 Sep 2025, 08:33 View notice
Modification of a framework agreement without a new procurement procedure complete Department for Education £7,000,000,000 Construction work Find a Tender 29 Jul 2025, 14:20 View notice
London Construction Programme Major Works Education Framework MW24-E complete London Borough of Haringey n/a Construction work Find a Tender 28 Jul 2025, 13:29 View notice
Cranbourne School - PCSA (con_27476) complete Department for Education £3,325,546 Architectural, construction, engineering and inspection services Contracts Finder 17 Apr 2025, 23:09 View notice
Civil Engineering and Infrastructure Works complete THE ASSOCIATION OF NORTH EAST COUNCILS LIMITED £1,000,000,000 Works for complete or part construction and civil engineering work Contracts Finder 20 Feb 2025, 14:15 View notice
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Top Buyers (Awarding)

Page 1 of 1 (9 buyers)

BuyerAward CountKnown GBPMost Recent AwardSector ConcentrationOpportunities
Department for Education 7 £22,541,478,033 06 Mar 2026, 15:53 Construction work View notices
Sheffield City Council 1 £1,000,000,000 11 Nov 2025, 08:34 Site preparation work View notices
THE ASSOCIATION OF NORTH EAST COUNCILS LIMITED 1 £1,000,000,000 20 Feb 2025, 14:15 Works for complete or part construction and civil engineering work View notices
National Highways Limited 1 £968,000,000 03 Mar 2026, 16:50 Construction, foundation and surface works for highways, roads View notices
Ministry of Defence 1 £142,065,182 10 Dec 2025, 16:42 Multi-functional buildings construction work View notices
London Borough of Hillingdon 1 £14,480,843 16 Oct 2025, 08:20 Construction work View notices
Belfast Harbour 1 £7,750,000 04 Dec 2025, 14:40 Building construction work View notices
HAMPSHIRE COUNTY COUNCIL 1 £500,000 05 Dec 2025, 10:54 Railway bridge construction work View notices
London Borough of Haringey 1 n/a 28 Jul 2025, 13:29 Construction work View notices
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Top Overlapping Competitors

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Top Sectors by Notice Count

SectorNoticesOpportunities
Construction work5View notices
Architectural, construction, engineering and inspection services1View notices
Artistic and literary creation and interpretation services1View notices
Building construction work1View notices
Building fittings1View notices
Construction work for school buildings1View notices
Construction, foundation and surface works for highways, roads1View notices
Multi-functional buildings construction work1View notices
Railway bridge construction work1View notices
Site preparation work1View notices
Works for complete or part construction and civil engineering work1View notices

Top Sectors by Known GBP Value

SectorKnown GBPNoticesOpportunities
Building fittings£15,400,000,0001View notices
Construction work£7,114,274,9414View notices
Site preparation work£1,000,000,0001View notices
Works for complete or part construction and civil engineering work£1,000,000,0001View notices
Construction, foundation and surface works for highways, roads£968,000,0001View notices
Multi-functional buildings construction work£142,065,1821View notices
Construction work for school buildings£37,091,8601View notices
Building construction work£7,750,0001View notices
Architectural, construction, engineering and inspection services£3,325,5461View notices
Artistic and literary creation and interpretation services£1,266,5291View notices
Railway bridge construction work£500,0001View notices

Top CPV Codes

CPV CodeDescriptionNoticesKnown GBPOpportunities
45000000Construction work5£7,114,274,941View notices
44115000Building fittings1£15,400,000,000View notices
45100000Site preparation work1£1,000,000,000View notices
45200000Works for complete or part construction and civil engineering work1£1,000,000,000View notices
45233000Construction, foundation and surface works for highways, roads1£968,000,000View notices
45211350Multi-functional buildings construction work1£142,065,182View notices
45214200Construction work for school buildings1£37,091,860View notices
45210000Building construction work1£7,750,000View notices
71000000Architectural, construction, engineering and inspection services1£3,325,546View notices
92310000Artistic and literary creation and interpretation services1£1,266,529View notices
45221112Railway bridge construction work1£500,000View notices

Monthly Trend

MonthTotalOpenAwardedKnown GBP
Feb 2025101£1,000,000,000
Apr 2025101£3,325,546
Jul 2025202£7,000,000,000
Sep 2025202£99,794,098
Oct 2025101£14,480,843
Nov 2025101£1,000,000,000
Dec 2025303£150,315,182
Jan 2026101£37,091,860
Feb 2026101£15,400,000,000
Mar 2026202£969,266,529

Months active in last 12: 9. Longest active streak: 7 months.

Data Quality

Known GBP coverage: 93.3% of notices have known GBP values.

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