JT Mackley & Co Ltd

JT Mackley & Co Ltd (Companies House no. 00258810) appears as the supplier on 10 public contracts in our data, worth £4.5bn as published. 1 of them end between 8 Jan 2027 and 8 Apr 2028.

View on Companies House · Self-declared size on notices: LARGE

Buyers

Portsmouth City Council (2)YPO (1)Defra (1)Chichester District Council (1)Environment Agency (1)Fareham Borough Council (1)Brighton & Hove City Council (1)ENVIRONMENT AGENCY (Defra Network eTendering Portal) (1)KBS Maritime Limited (1)

Contracts ending in the radar window

Contract	Buyer	Incumbent supplier(s)	Value	Ends	Region
MEAS Round Fields Managed Realignment Early Supplier Engagement call-off Contracts Finder · CPV 71351500	Defra	JT Mackley & Co Ltd	£93k	9 Mar 2027 re-tender may already be under way	UK-wide

All contracts

Contract	Buyer	Incumbent supplier(s)	Value	Ends	Region
National Framework for Civil Engineering, Infrastructure and Enabling Works 2026 framework · 109 suppliers Find a Tender · CPV 45200000	YPO	A Buckler Haulage Ltd, ACS Construction Group, ALUN GRIFFITHS (CONTRACTORS) LIMITED +106 more	£4.3bn	30 Sep 2030 re-tender likely from ~30 Mar 2030	UK-wide
MEAS Round Fields Managed Realignment Early Supplier Engagement call-off Contracts Finder · CPV 71351500	Defra	JT Mackley & Co Ltd	£93k	9 Mar 2027 re-tender may already be under way	UK-wide
Chichester District Council: Emergency Repairs Seacroft Seawall Selsey Contracts Finder · CPV 44000000	Chichester District Council	J.T.MACKLEY and CO.LIMITED	£321k	30 Apr 2023 re-tender may already be under way	South East
Allington Lock & Sluice Refurbishment call-off Contracts Finder · CPV 45247100	Environment Agency	JT Mackley & Co Ltd	£825k	28 Apr 2023 re-tender may already be under way	South East
Salterns Recreation Ground Seawall Replacement -Fareham Quay Contracts Finder · CPV 45243300	Fareham Borough Council	J.T.MACKLEY and CO.LIMITED	£79k	31 Oct 2022 re-tender may already be under way	South East
Lot 1 - General Coastal Civil Engineering Works framework · 4 suppliers Find a Tender · CPV 45240000	Portsmouth City Council	Avon Construction Ltd, Earlcoate Construction & Plant Hire Ltd, JT Mackley & Co Ltd +1 more	£6.3m	end date not published	UK-wide
Lot 2 - Specialist Beach Management Works framework · 4 suppliers Find a Tender · CPV 45240000	Portsmouth City Council	Earlcoate Construction & Plant Hire Ltd, JT Mackley & Co Ltd, Les Searle Plant Hire and Sales Ltd +1 more	£2.7m	end date not published	UK-wide
RS - Madeira Terraces Restoration Phase 1 - Main Contractor Find a Tender · CPV 45000000	Brighton & Hove City Council	JT Mackley & Co Ltd	£12.5m	end date not published	South East
Lot 2 – Mechanical Electrical Instrumentation Control and Automation projects framework · 7 suppliers Find a Tender · CPV 45200000	ENVIRONMENT AGENCY (Defra Network eTendering Portal)	AMALGAMATED CONSTRUCTION LTD, ECS Engineering Services Ltd, Fairfield Control Systems Limited +4 more	£85.2m	end date not published	UK-wide
Waterfront framework · 19 suppliers Find a Tender · CPV 79993000	KBS Maritime Limited	Bachy Soletanche, Constructex Limited, GPS Marine & Civil Services Ltd +16 more	£60.0m	end date not published	South West

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Contains public sector information licensed under the Open Government Licence v3.0. Data from Find a Tender and Contracts Finder; updated every 2 hours. Where a notice doesn't publish a contract end date we show "end date not published" - we never guess.