United Kingdom · Contracts Finder award notices · Supplier record

ISG Construction Ltd

Line: Construction work for buildings relating to law and order or emergency services (CPV 45216100)Register loaded to August 2026Compiled 16 October 2026

ISG Construction Ltd — United Kingdom · Contracts Finder award notices · Supplier record: 73 award notices, all years (Jan 2022 – Mar 2025); 14 since January 2024 (5 buyers); 7th rank in the line (of 22 suppliers · 3.0%); 9 buyers never served (11 notices in the line from them).

Assay record ASY-UK-1FGIROU0OY · Cite as: Assay Systems, “ISG Construction Ltd: 14 award notices in the United Kingdom since 2024”, https://assay-systems.com/register/uk/isg-construction-ltd/

73
award notices, all years
Jan 2022 – Mar 2025
14
since January 2024
5 buyers
7th
rank in the line
of 22 suppliers · 3.0%
9
buyers never served
11 notices in the line from them

Own record by year

award notices, 2022 onward
31
28
13
1
20222023202420252026

Who buys from ISG Construction Ltd

since January 2024
5buyers
14notices
50%top buyer
Ministry of Justice50.0%
7 notices
Department for Education28.6%
4 notices
London Borough of Hillingdon7.1%
1 notice
Trafford Council7.1%
1 notice
Coventry City Council7.1%
1 notice

11 buyers named ISG Construction Ltd before 2024 only.

Won without a rival

2015-07-23 – 2026-07-10
5uncontested awards
3%of its awards
4without a competition
1single bid

ISG Construction Ltd won 5 of its 149 public contract awards in United Kingdom without a rival from 2015-07-23 to 2026-07-10: 4 without a competition and 1 after a competition that drew a single bid. 4 buyers awarded it without a rival, the largest Ministry of Justice with 2.

Buyers: Ministry of Justice (2) · Department for Education (1) · Birmingham City Council (1) · SSE plc (1)

Every uncontested award of ISG Construction Ltd · United Kingdom: all uncontested awards

The line

since January 2024
66award notices
10buyers
22suppliers
81.8%held by top ten

Construction work for buildings relating to law and order or emergency services (CPV 45216100)

29
33
4
202420252026Jan–Aug
7thof 22 suppliers
2notices name ISG Construction Ltd
3.0%share of the line
3.6%of 55 notices from Ministry of Justice
9new suppliers since 2024

Buyers that buy the line and never named ISG Construction Ltd

since January 2022
9buyers
11notices since 2024
4buyers took a new supplier
4suppliers came in that way
Home Office
2 notices
Ministry of Defence
2 notices
Gov Facility Services Ltd
1 notice
Hampshire Police & Crime Commissioner
1 notice
Metropolitan Police Service
1 notice
Nottinghamshire Police
1 notice
Nuclear Restoration Services Limited (Dounreay)
1 notice
The Police and Crime Commissioner for Humberside
1 notice
UK SHARED BUSINESS SERVICES LIMITED
1 notice

Suppliers next to it in the line

since January 2024
3 notices
ISG Construction Ltd
2 notices

All 22 suppliers in the line

The extract

Every buyer, every supplier, award date, notice number and value where one is disclosed, behind the figures above.

Source: contract award notices published in Contracts Finder, UK Government, contractsfinder.service.gov.uk, from January 2022 to 31 August 2026, accessed 26 September 2026; contains public sector information licensed under the Open Government Licence v3.0, © Crown copyright.Assay Systems has changed the data.