ISG Construction Limited
Public-sector supplierProfile built from official UK public-sector award data.
- Contracts won
- 43
- Total value
- £224.5m
- Buyers
- 18
- Active
- 3 Aug 2015 – 28 Jun 2024
Eligible tenders
Based on the categories ISG Construction Limited has publicly won in. Eligibility is inferred from official award data — it is not a record of who bid.
£6.4bn
in 1,862 eligible tenders closed in the last 12 months.
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
Fencing and Vegetation Framework
NETWORK RAIL INFRASTRUCTURE LIMITED · £1.3bn framework ceiling · closed 29 Jan 2026 · 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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Southern Construction Framework (SCF-6)
Hampshire County Council · £10.0bn framework ceiling · deadline 27 Aug 2026 · Construction
Construction and Development DPS
SEC Procurement · £10.0bn framework ceiling · deadline 19 Sept 2028 · 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
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
Capital Works and Associated Services Dynamic Purchasing System
Procurement For Housing · £750m framework ceiling · deadline 31 Aug 2028 · Construction
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Battle this company →Deterministic 0–10 stats from official award data — 10 ≈ top 1% of UK public-sector suppliers.
ISG Construction Limited
Public-sector supplier
7.4
overall
Live intelligence
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Decision-makers
Buyer network
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Wins over time
2015
2016
2018
2019
2021
2022
2023
2024
Contract wins per year
Sectors they win in
| Sector | Wins | Value |
|---|---|---|
| Construction | 42 | £224.5m |
| Business Services | 1 | Value not published |
Recent wins
COV - City Centre Cultural Gateway
Coventry City Council · £43.5m · 28 Jun 2024
Meadow High School Expansion - Main Works Contract Stage 2
London Borough of Hillingdon · £10.0m · 9 May 2024
HMP Manchester - Safer Custody Windows BPRN: 572/18/3076 [CONSTRUCTOR]
Ministry of Justice · £14.7m · 11 Apr 2024
HMPPS Durham - Fire Doors Replacement BPRN No.530/17/4071 [Constructor]
Ministry of Justice · £1.7m · 13 Mar 2024
Meadow High School Expansion - PCSA Stage 1
London Borough of Hillingdon · £2.5m · 4 Dec 2023
CATEGORY D EXPANSION PHASE 2
Ministry of Justice · £6.6m · 14 Sept 2023
P911 - Moseley Road Baths Refurbishment Works - CWM Lot 2 - Capital Works
Birmingham City Council · Value not published · 8 Aug 2023
Stoke on Trent, 2 Smithfield
GOVERNMENT PROPERTY AGENCY · £3.9m · 19 May 2023
Sheffield Refurbishment Project - PCSA
Department for Education · £396k · 6 Mar 2023
Mini Comp under NWCH Lot 2 for Building Consultant
Greater Manchester Combined Authority (GMCA) · £28.6m · 9 Feb 2023
HMP Preston - Ventilation Repairs BPRN: 587/17/4095 [CONSTRUCTOR]
Ministry of Justice · £638k · 3 Feb 2023
HMPPS Durham - A'Wing Flooring - BPRN No.530/17/4089 [Constructor]
Ministry of Justice · £6.9m · 26 Oct 2022
Ashford Fire Station Refurbishment and Live Fire Training Facility
Kent Fire & Rescue Service · £341k · 25 Oct 2022
HMPPS Maidstone-Redevelopment of Sports Hall Complex-BPRN No.571/18/4500 [Constructor]
Ministry of Justice · £7.3m · 19 Oct 2022
Provision of Stoke Temporary Fit Out
Crown Commercial Service · £2.5m · 27 Sept 2022