JS
John Sisk and Son Ltd
John Sisk and Son Ltd is a UK limited company, based in St. Albans, incorporated in 1985. Has won 6 UK public-sector contracts worth £41.4m across 5 buyers, primarily The Association of North East Councils Limited.
Active contracts
6
no new awards in 30d
Contracted (12m)
—
▼ 100% vs prior 12m
Framework headroom (12m)
—
▼ 100% vs prior 12m
Public buyers
5
stable this month
Top buyer share
71%
The Association of North East Councils Limited
Buyer concentration
Each block sized by share of total award value. A dominant block signals dependency on one buyer.
Severe concentration. Top buyer alone = 71% of revenue.
The Association of North East Councils Limited
£29.4m
71%Sandwell Metropolitan Borough Council
£12.0m
29%National Highways
—
0%Queen Victoria Hospital NHS Foundation Trust
—
0%Leicestershire County Council
—
0%Contracts won · 6 total · 6 active · 0 expired
Every contract award published under the Procurement Act.
| Title | Buyer | Award type | Value | Awarded | Status |
|---|---|---|---|---|---|
| Civil Engineering and Infrastructure Works | The Association of North East Councils Limited | Framework call off | £29.4m ceiling · ~£865k share (÷34) | 20 Feb 2025 | active |
| Birchley Island Improvement Scheme | Sandwell Metropolitan Borough Council | Direct contract | £12.0m | 26 Feb 2025 | active |
| Legacy Concrete Roads Reconstruction Framework | National Highways | Direct contract | — | — | active |
| Civil Engineering & Infrastructure Works | The Association of North East Councils Limited | Shared contract | — lot total · 34 suppliers | — | active |
| National Contractor Framework | Queen Victoria Hospital NHS Foundation Trust | Shared contract | — lot total · 87 suppliers | — | active |
| Medium Schemes Framework 4 (MSF4) on behalf of Midlands Highway Alliance Plus (MHA+) | Leicestershire County Council | Shared contract | — lot total · 4 suppliers | — | active |