Supplier profile
John Sisk & Son Ltd
Every public-sector award we hold for this supplier, across the UK, Ireland and UK, from 11 May 2009 to 15 Sept 2026.
Awards won
56
all time
Attributed value
£44.3m + €340.4m
23 shared, unvalued
Buyers
41
public bodies
Active
2009–2026
first to latest award
Awards by year
Who they win from
| Buyer | Awards | Value |
|---|---|---|
| Leeds City Council | 3 | £26.1m |
| SANDWELL METROPOLITAN BOROUGH COUNCIL | 1 | £12.0m |
| Merseytravel | 2 | £5.9m |
| Leicestershire County Council | 3 | £268k |
| St Modwen Developments Limited | 3 | €8.4m |
| Defra | 2 | not attributable |
| Health Service Executive | 2 | not attributable |
| Highways England | 2 | not attributable |
| National Highways | 2 | not attributable |
| Strathclyde Police | 2 | €7.0m |
What they win
Awards
Showing 1–25 of 56 awards we hold
- National Framework for Civil Engineering, Infrastructure and Enabling Works 2026 ↗YPOshared awardawarded 15 Sept 2026
- Legacy Concrete Roads Reconstruction Framework ↗National Highways Limitedshared awardawarded 9 Feb 2026
- Legacy Concrete Roads Reconstruction Framework ↗National Highwaysshared awardawarded 9 Feb 2026
- Legacy Concrete Roads Reconstruction Framework ↗National Highwaysshared awardawarded 9 Feb 2026
- Transport for West Midlands (TfWM) Bus Priority Programme ↗West Midlands Combined Authorityawarded 31 Jul 2025
- Highways Planned Works Framework ↗Liverpool City Councilshared awardawarded 15 Apr 2025
- Birchley Island Improvement Scheme ↗SANDWELL METROPOLITAN BOROUGH COUNCIL£12.0mawarded 26 Feb 2025
- Principal Supply Chain Partner (PSCP) for Evelina PTC ↗Guy's and St Thomas' NHS Foundation Trustawarded 25 Feb 2025
- Civil Engineering and Infrastructure Works ↗THE ASSOCIATION OF NORTH EAST COUNCILS LIMITEDshared awardawarded 20 Feb 2025
- Civil Engineering & Infrastructure Works ↗THE ASSOCIATION OF NORTH EAST COUNCILS LIMITEDshared awardawarded 20 Feb 2025
- Swinnow Park, Racecourse Approach, Wetherby ↗Leeds City Council£3.8mawarded 29 Jan 2025
- Calverley Lane Footbridge ↗Leeds City Council£9.0mawarded 21 Aug 2024
- Dawsons Corner / Stanningley Bypass Junction Improvement ↗Leeds City Council£13.3mawarded 21 Feb 2024
- National Contractor Framework ↗Alder Hey Children's NHS Foundation Trustshared awardawarded 8 Aug 2023
- National Framework for Refit and Refurbishment Solutions 23 ↗Red Kite Learning Trustshared awardawarded 3 May 2023
- A511 Major Route Network Pre-Main Works ↗Leicestershire County Council£268kawarded 8 Nov 2022
- Engineering Delivery Framework ↗Defra Network eTendering Portalshared awardawarded 21 Sept 2022
- https://defra.bravosolution.co.uk ↗Defrashared awardawarded 21 Sept 2022
- https://defra.bravosolution.co.uk ↗Defrashared awardawarded 21 Sept 2022
- Medium Schemes Framework 4 (MSF4) on behalf of Midlands Highway Alliance Plus (MHA+) ↗Leicestershire County Councilshared awardawarded 21 Jun 2022
- Medium Schemes Framework 4 (MSF4) on behalf of Midlands Highway Alliance Plus (MHA+) ↗Leicestershire County Councilshared awardawarded 20 Jun 2022
- United Kingdom-Sunderland: Engineering works and construction works ↗Sunderland City Councilshared awardawarded 26 Apr 2021
- United Kingdom-Bedford: Surface work for highways ↗Highways Englandshared awardawarded 2 Apr 2021
- Concrete Roads Programme - Reconstruction Works Framework ↗Highways Englandshared awardawarded 15 Mar 2021
- NEPO 211 - Civil Engineering and Infrastructure Works Framework ↗Sunderland City Councilshared awardawarded 4 Mar 2021
Possibly the same organisation
These entries differ from this one only by legal form or a bracketed qualifier, so they may be the same organisation — or a different registered company of the same name. They are kept apart on purpose: the figures on each page are per legal entity and are never combined.
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Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.
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