Supplier · SME

John Gunn & Sons Ltd

John Gunn & Sons Ltd has won 5 UK public contracts worth £48.4m since 7 Nov 2024. See its competitors in construction work.

Based in ScotlandFirst contract 7 Nov 2024Latest contract 23 Jul 2025

Contracts: 5
Published value: £48.4mwhere stated
Without competition: 0%0 contracts
Won by SMEs: 100%of 2 with size known

Contracts won per month, last 24 months 3 contracts · busiest month June 2025

Dec 24
Mar 25
2Jun 25
Sep 25
Dec 25
Mar 26
Jun 26
Sep 26

Biggest customers

Nuclear Restoration Services Limited (Dounreay) 3 contracts · £440k
Aberdeenshire Council 2 contracts · £48m

What they supply

Construction work 5 contracts · £48.4m

Competitors in construction work

Sector overview

Tarmac Trading Ltd 116 contracts · £699m
Thomas Bow Ltd SME 96 contracts · £244m
Bell Group Ltd 88 contracts · £5.47bn
Holcim UK Limited 83 contracts · £166m
Trust Utility Management Ltd SME 83 contracts · £34.2m
Esh Construction Ltd 63 contracts · £3.17bn

These are the suppliers with the most construction work contracts in the last two years, which is where John Gunn & Sons Ltd wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.

All contracts won by John Gunn & Sons Ltd

Contracts won by John Gunn & Sons Ltd
Date	Contract	Buyer	Value
23 Jul 2025	Construction of Intermediate Floor Slab on top of half-height ISO containers	Nuclear Restoration Services Limited (Dounreay)	£297k
26 Jun 2025	Road Resurfacing and Reconstruction Framework: Highland - Works up to 50,000 pounds	Aberdeenshire Council	£12m
26 Jun 2025	Road Resurfacing and Reconstruction Framework: Highland - Works over 50,000 pounds	Aberdeenshire Council	£36m
7 Nov 2024	Re-bagging of waste bags	Nuclear Restoration Services Limited (Dounreay)	£29,833
7 Nov 2024	Road Extension - Dounreay Cementation Plant (DCP)	Nuclear Restoration Services Limited (Dounreay)	£113k

Contracts are matched to this supplier by company name as published in each notice. If a company appears under slightly different names, some of its contracts may be listed separately. How matching works.