Duncan Mackay & Sons Ltd
Registered · CH SC194220Profile built from official UK public-sector award data.
- Contracts won
- 8
- Total value
- Value not published
- Buyers
- 3
- Active
- — – —
Eligible tenders
Based on the categories Duncan Mackay & Sons Ltd has publicly won in. Eligibility is inferred from official award data — it is not a record of who bid.
£7.2bn
in 2,243 eligible tenders closed in the last 12 months.
Purchase of Standard and Specialist Vehicles (PSSV)
Government Commercial Agency · £26.5bn framework ceiling · closed 26 May 2026 · Repair & Maintenance
Invitation to Tender (ITT) - Construction & Capital Works
Crescent Purchasing Consortium Limited · £9.5bn framework ceiling · closed 30 Oct 2025 · Construction
Civils, Buildings, OHL and UGC Framework – Multi Site
Scottish Hydro Electric Transmission (SHET) · £7.4bn framework ceiling · closed 16 Jul 2026 · Construction
UK Leisure Framework 2026-2034
Denbighshire Leisure Ltd · £6.0bn framework ceiling · closed 6 Apr 2026 · Construction
Leeds City Centre Heat Network
Leeds City Council · £3.4bn framework ceiling · closed 17 Oct 2025 · Construction
Housing, Regeneration and Demolition (H3) Framework
LHC Procurement Group for the Scottish Procurement Alliance (SPA) · £1.3bn framework ceiling · closed 17 Jun 2026 · Construction
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Construction and Development DPS
SEC Procurement · £10.0bn framework ceiling · deadline 19 Sept 2028 · Construction
Southern Construction Framework (SCF-6)
Hampshire County Council · £10.0bn framework ceiling · deadline 27 Aug 2026 · Construction
DPS for Energy Efficiency & Decarbonisation Retrofit Works, Services & Supplies
Advantage South West · £2.0bn framework ceiling · deadline 1 Oct 2032 · Construction
Low Carbon Offsite MMC Housing Construction - South West DPS
LHC for the South West Procurement Alliance (SWPA) · £1.1bn framework ceiling · deadline 26 Sept 2031 · Construction
Responsive Repairs, Voids and Associated Works (E,W&NI) Dynamic Purchasing System
Procurement For Housing · £980m framework ceiling · deadline 31 Dec 2028 · Repair & Maintenance
Asset Decarbonisation and Retrofit Dynamic Purchasing System (E,W&NI)
Procurement For Housing · £950m framework ceiling · deadline 23 Aug 2027 · Construction
Energy Efficient Retrofit Installers (CPU 7220)
Nottingham City Council · £900m framework ceiling · deadline 22 Feb 2029 · Construction
Public Sector Construction Works 2
NHS Shared Business Services Limited · £750m framework ceiling · deadline 19 Oct 2026 · Construction
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Battle this company →Deterministic 0–10 stats from official award data — 10 ≈ top 1% of UK public-sector suppliers.
Duncan Mackay & Sons Ltd
Registered · CH SC194220
4.6
overall
Live intelligence
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Decision-makers
Buyer network
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Sectors they win in
| Sector | Wins | Value |
|---|---|---|
| Construction | 3 | Value not published |
| Repair & Maintenance | 3 | Value not published |
| Environment & Waste | 1 | Value not published |
| Transport Equipment | 1 | Value not published |
Recent wins
Roads and Streetlighting Maintenance Framework
Comhairle nan Eilean Siar · Value not published · —
Roads and Streetlighting Maintenance Framework
Comhairle nan Eilean Siar · Value not published · —
Roads and Streetlighting Maintenance Framework
Comhairle nan Eilean Siar · Value not published · —
Roads and Streetlighting Maintenance Framework 2025-2029
Comhairle nan Eilean Siar · Value not published · —
Roads and Streetlighting Maintenance Framework 2025-2029
Comhairle nan Eilean Siar · Value not published · —
Roads and Streetlighting Maintenance Framework 2025-2029
Comhairle nan Eilean Siar · Value not published · —
Transport and Recycling of Bio Resource (Sludge)
SCOTTISH WATER · Value not published · —
Vehicle and Plant Hire
Scotland Excel · Value not published · —