Public sector supplier
JT Mackley & Co. Ltd public sector contracts
JT Mackley & Co. Ltd appears as a named supplier on 25 UK public sector contracts awarded since 2023.
8 of those were awarded in the last twelve months.
Its most frequent public sector customer is Environment Agency, with 17 contracts, and it has supplied 8 buying organisations in total.
- 8
- Contracts, last 12 months
- 25
- Contracts since 2021
- 8
- Public sector buyers
- £166k
- Median contract won outright
- 5
- Expiring in 18 months
These figures count published award notices from January 2021 onward, the point at which this database begins, and are comprehensive only from 2023. Contracts awarded before then, and any work not published as a public award notice, do not appear. This is a record of published contracts, not of turnover. Most recent award recorded 15 Sept 2026.
Coming up for renewal
5 contracts expiring in the next 18 months
Each of these is a contract JT Mackley & Co. Ltd currently holds with an end date already published. If you compete with them, this is where the openings are. If you are the buyer, it is your renewal diary.
| Contract | Buyer | Value | Expires |
|---|---|---|---|
| KSL - SE - AOMR Lot 2 - Allington Tidal Works (Phased D&B) | Environment Agency | £136k | 20 Nov 2026 |
| Stabilisation Works at Redbridge HWRC, Oxford | Oxfordshire County Council | £17k | 30 Nov 2026 |
| Barnham Debris Screen Repairs | Environment Agency | £524k | 31 Dec 2026 |
| MEAS Round Fields Managed Realignment Early Supplier Engagement | Defra | £93k | 9 Mar 2027 |
| Asset Operation, Maintenance and Response Framework | Environment Agency (Defra Group Commercial) | £600.0m(shared, 27 suppliers) | 3 Mar 2028 |
Overview
Most of that work falls under construction works.
23 of these were awarded to it as the only named supplier; the remaining 2 are contracts shared with other suppliers, typically a place on a framework rather than work awarded outright.
Among the contracts it won outright where a value was published, the median is £166k.
5 of its contracts are due to end within the next eighteen months.
Contracts won per quarter
Recent activity
Latest contracts won
Where a contract names more than one supplier it is usually a framework. The published value is the ceiling for the whole framework, shared by everyone on it, not the amount awarded to JT Mackley & Co. Ltd.
Who they supply
Most frequent buyers
- 01Environment Agency17 contracts
- 02DEFra2 contracts
- 03YPO1 contract
- 04Worthing Borough Council1 contract
- 05Oxfordshire County Council1 contract
- 06Gosport Borough Council1 contract
- 07Environment Agency (Defra Group Commercial)1 contract
- 08Defra Group Commercial1 contract
What they supply
Most active categories
The CPV codes on this work
The codes buyers used when they awarded this work. Each one shows the whole UK market for it: who buys, who wins, and which contracts end soon.
- 45220000Engineering works and construction works5
- 45200000Works for complete or part construction and civil engineering work3
- 45000000Construction work3
- 45246000River regulation and flood control works2
- 71530000Construction consultancy services1
- 71351500Ground investigation services1
- 71326000Ancillary building services1
- 51100000Installation services of electrical and mechanical equipment1
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Other suppliers
Also active in public sector contracts
Common questions
JT Mackley & Co. Ltd, in short
Which public sector organisations does JT Mackley & Co. Ltd supply?
Across 25 contracts recorded since 2021, JT Mackley & Co. Ltd has supplied 8 UK public sector buyers. The most frequent are Environment Agency (17 contracts), DEFra (2 contracts), YPO (1 contracts).
What does JT Mackley & Co. Ltd supply to the public sector?
Its contracts fall mainly under construction works, architecture and engineering, cpv 51. Categories are derived from the CPV codes published on each award notice.
How many public sector contracts has JT Mackley & Co. Ltd won?
25 since 2021, of which 23 were awarded to it as the only named supplier and 2 are shared with other suppliers, usually a place on a framework. This counts award notices published to Find a Tender and Contracts Finder, so it is a record of published awards rather than of total revenue.
When do JT Mackley & Co. Ltd contracts come up for renewal?
5 contracts held by JT Mackley & Co. Ltd have an end date within the next 18 months, the earliest on 20 Nov 2026. End dates are published in the original award notices, so they are visible well before any re-tender is advertised.
Where does this information about JT Mackley & Co. Ltd come from?
From contract award notices published by the buyers themselves to Find a Tender and Contracts Finder under the Open Government Licence. Coverage starts in 2021 and is comprehensive from 2023, so contracts awarded before then, and any award not published to those portals, will not appear.
Contract data on this page is sourced from Find a Tender and Contracts Finder and published under the Open Government Licence v3.0. Contains public sector information licensed under that licence. Figures cover contract award notices published from January 2021 onward, with comprehensive coverage from 2023. Earlier contracts, and any award not published to Find a Tender or Contracts Finder, will not appear. This page describes contracts published by public bodies and is not affiliated with JT Mackley & Co. Ltd.