Public sector supplier
Ian WIlliams Ltd public sector contracts
28 contracts held by Ian WIlliams Ltd end in the next 18 months. See them come up for renewal, and who else it supplies.
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- 75
- Contracts, last 12 months
- 272
- Contracts since 2021
- 90
- Public sector buyers
- £650k
- Median contract won outright
- 28
- Ending in 18 months
Hatched quarters fall only partly inside the next 18 months. Busiest whole quarter: Q1 2027.
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- 10 contracts end in the next 6 months
- Has won public contracts every year since 2021
- Won work from 21 new buyers in the last 12 months
75 contract awards published in the last 12 months, broadly level with 69 the year before, and 272 since 2021 from 90 public sector buyers.
Ian WIlliams Ltd at a glance
Its most frequent public sector customer is Trinity House, with 23 contracts.
Most of its work falls under construction works.
138 of its contracts were awarded to it as the only named supplier; the remaining 134 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 £650k.
Contracts won per quarter
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28 contracts expiring in the next 18 months
Each of these is a contract Ian WIlliams 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.
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Latest contracts won
The most recent awards, leaving out any already listed above.
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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 Ian WIlliams Ltd.
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Most frequent buyers
- Trinity House23 contracts
- NHMF (NPC) LIMITED22 contracts
- Procurement For Housing16 contracts
- LHC for the Welsh Procurement Alliance (WPA)11 contracts
- Hampshire County Council9 contracts
- LHC8 contracts
- Fusion21 Members Consortium8 contracts
- The Hyde Group7 contracts
- Procurement Assist Limited c/o Integrated Facilities Management Bolton Ltd (iFM Bolton)7 contracts
- Accent Housing LTD7 contracts
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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.
- 45000000Construction work28
- 45442100Painting work27
- 45451000Decoration work12
- 50000000Repair and maintenance services11
- 45400000Building completion work6
- 45300000Building installation work5
- 45453100Refurbishment work4
- 50700000Repair and maintenance services of building installations3
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Company record
Company number 00879464ActiveIncorporated 17 May 1966 (60 years 6 months ago)View on Companies House
Matched from the numbers on its own award notices, or its name and registered postcode. Status and incorporation date from the Companies House register file of 1 November 2026; the register itself is the up-to-date record.
Ian WIlliams Ltd, in short
Which public sector organisations does Ian WIlliams Ltd supply?
Across 272 contracts recorded since 2021, Ian WIlliams Ltd has supplied 90 UK public sector buyers. The most frequent are Trinity House (23 contracts), NHMF (NPC) LIMITED (22 contracts), Procurement For Housing (16 contracts).
What does Ian WIlliams Ltd supply to the public sector?
Its contracts fall mainly under construction works, construction materials and structures, energy and fuel. Categories are derived from the CPV codes published on each award notice.
How many public sector contracts has Ian WIlliams Ltd won?
272 since 2021, of which 138 were awarded to it as the only named supplier and 134 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 Ian WIlliams Ltd contracts come up for renewal?
28 contracts held by Ian WIlliams Ltd have an end date within the next 18 months, the earliest on 17 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 Ian WIlliams 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.
Suppliers doing similar work
Other construction works suppliers to Trinity House3
Suppliers with a profile that have won a contract from Trinity House under Construction works since 2021: its most frequent buyer with a page, and its main category. Shown when at least 3 qualify. Most contracts first.
How these figures are worked out
- The last 12 months: award notices published from 8 November 2025 to 7 November 2026, each contract counted once however many suppliers or rows it has. The same window is used everywhere on this page.
- Year on year: Its published contract awards have stayed broadly level. Contracts by publication date in the 12 months to 7 Nov 2026 and the two years before it, oldest first: 76, 69 and 75. A change of more than 15% counts as a rise or fall; each year needs at least 5 contracts.
- 10 contracts end in the next 6 months: Published end dates between 7 November 2026 and 7 May 2027, each contract counted once.
- Has won public contracts every year since 2021: At least one contract in every calendar year from 2021 to 2026, by award date (or publication date where the award date is later). Our records begin in 2021.
- Won work from 21 new buyers in the last 12 months: Buyers with a contract awarded to it and published since 8 November 2025, and none before. Counted by organisation, not by spelling.
- Since 2021: 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 Oct 2026 (3 weeks ago).
Sources
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 Ian WIlliams Ltd. Relative dates (such as “in 6 days”) count from 7 November 2026, when this page was built.
How to cite this data
Tender Radar (2026) Ian WIlliams Ltd public sector contracts [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/suppliers/ian-williams-ltd (Accessed: 7 November 2026).
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