JC
JOHN CULLERTON & SONS LIMITED
JOHN CULLERTON & SONS LIMITED is a UK limited company, based in Durham, incorporated in 2002. Has won 7 UK public-sector contracts worth £1.6m across 3 buyers, primarily North Yorkshire County Council.
Active contracts
4
no new awards in 30d
Contracted (12m)
—
no data
Public buyers
3
stable this month
Top buyer share
72%
North Yorkshire County Council
Buyer concentration
Each block sized by share of total award value. A dominant block signals dependency on one buyer.
Severe concentration. Top buyer alone = 72% of revenue.
North Yorkshire County Council
£1.1m
72%Durham County Council
£333k
21%NORTH TYNESIDE COUNCIL
£100k
6%Contracts won · 7 total · 4 active · 2 expired
Every contract award published under the Procurement Act.
| Title | Buyer | Award type | Value | Awarded | Status |
|---|---|---|---|---|---|
| Fixed Electrical Inspection and Testing and Portable Appliance Testing Framework | North Yorkshire County Council | Direct contract | £1.1m | 04 Jan 2022 | expired |
| Framework Agreement for Electrical Contractors | Durham County Council | Framework call off | £333k ceiling · ~£111k share (÷3) | 08 Dec 2022 | active |
| Contract 41 - Responsive Repairs and Planned Preventative Maintenance Contract for Operational, Schools and Commercial Buildings - Electrical 2019 -2021 | NORTH TYNESIDE COUNCIL | Framework call off | £100k ceiling · ~£33k share (÷3) | 13 Mar 2019 | expired |
| Electrical Safety Framework - 469-NYC-RS | North Yorkshire County Council | Shared contract | — lot total · 2 suppliers | 08 Dec 2025 | pending |
| Framework Agreement for Electrical Contractors | Durham County Council | Direct contract | — | — | active |
| Portable Appliance Testing (PAT) | Durham County Council | Direct contract | — | — | active |
| Fixed Electrical Inspection and Testing and Portable Appliance Testing Framework | North Yorkshire County Council | Direct contract | — | — | active |