Thomas Sinden Limited: UK Public Sector Contracts Won & Awards
SME·Companies House: Private Limited Company·Main market: Building construction work
Official UK PPONPTYN-6256-NGVH
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How many tenders this supplier has won.
Tenders with at least one award to it. Award records are shown too, because one framework can carry many call-offs.
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How many different public bodies have awarded to this supplier.
Buyers named on its awards, with duplicate names merged.
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How much this supplier has won, by published values.
Sum of award values where it was the only winner, VAT excluded, framework ceilings left out.
Not turnover. Not every award publishes a value.
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Awards to this supplier in the last 12 months.
Award records dated in the last 12 months, against the two years before.
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Contracts that finish in the next 18 months.
Contracts ending in that window by the published end date or, where only a duration is published, an estimate from signature plus duration (marked). Neither, not counted.
An end date does not confirm a new procurement.
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In which regions this supplier wins work.
The region of each buyer it won from: the buyer’s office, placed by the official ONS postcode lookup. Each procedure counts once.
Where the buyer is based, not necessarily where the work was done; the tender page shows the published place of delivery.
Where they wini
In which categories this supplier wins.
Distinct awards by the main category of the lot, or of the procedure when no lot is named. Repeat publications count once.
An award counts once in each class it covers; classes can overlap.
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In which categories this supplier wins.
Distinct awards by the main category of the lot, or of the procedure when no lot is named. Repeat publications count once.
An award counts once in each class it covers; classes can overlap.
49 awards (45 for a named lot, 92%, 4 for a whole procedure with no lot named) · top CPV classes, shares of all 49 awards. An award may cover more than one class.
4521 Building construction work5 awards · 10% · awards naming a lot7999 Miscellaneous business-related services3 awards · 6% · awards naming a lot4545 Other building completion work1 awards · 2% · awards naming a lot7124 Architectural, engineering and planning services1 awards · 2% · awards naming a lot7525 Fire-brigade and rescue services1 awards · 2% · awards naming a loti
How much this supplier has won, by published values.
Sum of award values where it was the only winner, VAT excluded, framework ceilings left out.
Not turnover. Not every award publishes a value.
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What one of this supplier’s wins is usually worth.
Middle value of the same awards as the total above.
Largest published awards iThe biggest published awards. Awards to a single supplier with a published value, largest first, so you can check the totals against the notice. A repeated framework total can appear here. Open the notice to check. | Authority | Awarded | Term | Published value |
|---|---|---|---|---|
| GCMT - Housing & residential (20% VAT) | Homes for Lambeth | — | — | £10,974,438 † |
| Brook Theatre - Refurbishment and alteration works | Medway Council | — | — | £10,801,760 † |
| Cladding Remediation and Gas Supply works at Central West | The Guinness Partnership | 24 Dec 2025 | 2.1 yrs · up to 3.2 yrs | £5,772,888 ≈ £2.8m/yr |
| Families & Homes Hub Fit Out Contract | London Borough of Waltham Forest | — | 1.5 yrs | £2,487,081 † ≈ £1.7m/yr |
| Privacy for All- 25/26 Batch One | London Fire Brigade | — | — | £989,102 † |
Where their buyers arei
In which regions this supplier wins work.
The region of each buyer it won from: the buyer’s office, placed by the official ONS postcode lookup. Each procedure counts once.
Where the buyer is based, not necessarily where the work was done; the tender page shows the published place of delivery.
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In which regions this supplier wins work.
The region of each buyer it won from: the buyer’s office, placed by the official ONS postcode lookup. Each procedure counts once.
Where the buyer is based, not necessarily where the work was done; the tender page shows the published place of delivery.
ITL1 region of the buyer office · known for 27 of 27 awarded procedures · each procedure counts once
Bidding recordi
Competitions this supplier is known to have bid in.
Lots on Procurement Act 2023 award notices naming it as a bidder, split into won and lost. The lot is the contest: three lots of a ten-lot notice is three wins and seven losses.
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Competitions this supplier is known to have bid in.
Lots on Procurement Act 2023 award notices naming it as a bidder, split into won and lost. The lot is the contest: three lots of a ten-lot notice is three wins and seven losses.
Procurement Act 2023 award notices name every bidder · 7 notices name this supplier, covering 16 lots since 24 Nov 2025 · observed bids, not an estimate
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Competitions this supplier is known to have bid in.
Lots on Procurement Act 2023 award notices naming it as a bidder, split into won and lost. The lot is the contest: three lots of a ten-lot notice is three wins and seven losses.
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Frameworks and DPS this supplier got onto.
Lots appointed out of lots applied for. Kept apart from contract wins because almost every compliant bidder gets a place.
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How many public bodies this supplier has bid to.
Buyers on notices that name it as a bidder, win or lose.
| Notice | Authority | Outcome | Bidders | Published |
|---|---|---|---|---|
| Public Buildings Construction and Infrastructure | LHC Procurement Group | not appointed | 155 | 6 Oct 2026 |
| National Framework for Major Works 2026 | YPO | appointed to 1 of 2 lots | 99 | 2 Oct 2026 |
| Brooklands Technical College - New Vickers Building - New Build and Associated External Works | Brooklands Technical College | lost | 4 | 18 Sept 2026 |
| GSMD CWP 2025 - 2030 Principal Contractor Framework | The Mayor and Commonalty and Citizens of the City of London | not appointed | 4 | 6 Aug 2026 |
| HAR6073 Caxton Grove Main Works Tender | Tower Hamlets | lost | 2 | 1 Jun 2026 |
| Construction Framework 2025 | Department for Education | not appointed | 42 | 14 Apr 2026 |
| Buildings Remediation Framework | The Guinness Partnership | appointed | 88 | 24 Nov 2025 |
Bidder names come from Procurement Act 2023 award notices, which list every bidder (from 2025). Older notices name no bidders, so earlier contests do not appear here. Latest ten notices shown.
Who they sell toi
Which public bodies award work to this supplier.
Authorities named on its published awards, ranked by distinct procedures, duplicate names merged.
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Which public bodies award work to this supplier.
Authorities named on its published awards, ranked by distinct procedures, duplicate names merged.
Authorities named on this supplier’s published awards · ranked by distinct procedures · a framework or DPS adds one award record per appointed supplier
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What kinds of public bodies award work to this supplier.
Its award records by the authority’s published type, otherwise by its name. One framework can add many records.
Type not classified55%(27 awards)
27 of 49 awards are Type not classified (55%).Local authority16%(8 awards)
8 of 49 awards are Local authority (16%).Housing8%(4 awards)
4 of 49 awards are Housing (8%).Other public body8%(4 awards)
4 of 49 awards are Other public body (8%).Central government6%(3 awards)
3 of 49 awards are Central government (6%).NHS & health6%(3 awards)
3 of 49 awards are NHS & health (6%).
| Authority | Procedures | Share | Award records | Last activity |
|---|---|---|---|---|
| London Borough of Haringey | 3 | 11.1% | 3 | 24 Dec 2025 |
| The Hyde Group | 2 | 7.4% | 8 | 15 Sept 2025 |
| Fusion21 Members Consortium | 2 | 7.4% | 8 | 19 Dec 2023 |
| The Guinness Partnership | 2 | 7.4% | 2 | 24 Dec 2025 |
| THE EDUCATION ALLIANCE | 1 | 3.7% | 4 | 17 Jan 2023 |
| The Crescent Academy | 1 | 3.7% | 3 | 18 Jul 2025 |
| Hull City Council | 1 | 3.7% | 3 | 23 Apr 2024 |
| Metropolitan Housing Trust | 1 | 3.7% | 2 | 16 Jan 2026 |
Share = of the 27 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.
Contracts endingi
Contracts that finish in the next 18 months.
Contracts ending in that window by the published end date or, where only a duration is published, an estimate from signature plus duration (marked). Neither, not counted.
An end date does not confirm a new procurement.
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Contracts that finish in the next 18 months.
Contracts ending in that window by the published end date or, where only a duration is published, an estimate from signature plus duration (marked). Neither, not counted.
An end date does not confirm a new procurement.
34 of 49 awards carry an end date, 30 estimated from the duration · not a retender forecast
| Contract | Ends | Published value |
|---|---|---|
| Projects of £50k to £500k | 27 Dec 2026 estimated | £50,000,000 |
| Projects of £500k to £1m | 27 Dec 2026 estimated | £190,000,000 |
| Projects of £1m to £5m | 27 Dec 2026 estimated | £390,000,000 |
| Projects of £5m to £10m | 27 Dec 2026 estimated | £370,000,000 |
| Internal & External Refurbishment | 25 Apr 2027 estimated | £275,000,000 |
| Construction & New Build | 25 Apr 2027 estimated | £150,000,000 |
| National Contractor Framework | 18 Jul 2027 estimated | £8,000,000,000 |
| Quality Trusted Solutions (QTS) Find a Tender Service Minor Works Framework - Lot 1 Minor Works | 9 Aug 2027 estimated | £100,000,000 |
| Insulation | 28 Nov 2027 estimated | £50,000,000 |
| External Environmental Improvements | 28 Nov 2027 estimated | £16,000,000 |
Soonest 10 of 19.
Recent awards
Latest 30 of 49 award records naming this supplier
About this data
- Source. Official UK public procurement notices (Find a Tender), reused under the Open Government Licence v3.0. New notices arrive through the day; the figures are rebuilt nightly.
- One profile per supplier. Built from award and contract notices that name this supplier; different spellings and registration numbers of the same company are merged into this profile.
- Values are published values. The table mirrors what the notice published: framework ceilings and joint awards are labelled and never counted as this supplier's money, and † marks a value taken from the contract notice when the award published none. Only awards made to this supplier alone count towards its value, excluding VAT. It is not turnover.
- Regions on this page are where the work is delivered, not the supplier’s registered address.
- Contract end dates. Published on 4 of 49 awards, estimated from the published duration on 30 more (marked “estimated”); those feed “Contracts ending”.
- Every figure shows what it rests on. Not every notice publishes a bid count, a value or a delivery region, so each figure carries the number of records behind it, and one built on few records is marked as such. The on a figure explains it; the counting rules are in the methodology. Spotted something wrong? Tell us.