Thomas Sinden Ltd: UK Public Sector Contracts Won & Awards
SME·Romford·Greater London·Main market: Building construction work
Official UK PPONPTYN-6256-NGVH
i
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.
i
How many different public bodies have awarded to this supplier.
Buyers named on its awards, with duplicate names merged.
i
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.
i
Awards to this supplier in the last 12 months.
Award records dated in the last 12 months, against the two years before.
i
Where this supplier has delivered.
Delivery regions published on its awarded tenders. A tender with several regions counts in each.
Where the work was, not where the company is based.
Where they wini
What kind of work is bought here.
Notices by procurement category (CPV). A notice with several categories counts in each.
i
What kind of work is bought here.
Notices by procurement category (CPV). A notice with several categories counts in each.
47 lot-level observations (43 awarded lots, 91%, plus 4 envelope awards without lot links; pending awards included) · top CPV classes
4521 Building construction work17 observations · 40% · lots4500 Construction work8 observations · 19% · 5 lots + 3 envelope4462 Central-heating radiators and boilers and parts5 observations · 12% · lots4523 Construction work for pipelines, communication and power lines, for highways, roads, airfields and railways; flatwork5 observations · 12% · lots4526 Roof works and other special trade construction works4 observations · 10% · 3 lots + 1 envelope3319 Miscellaneous medical devices and products1 observations · 2% · lots4542 Joinery and carpentry installation work1 observations · 2% · lots4545 Other building completion work1 observations · 2% · lotsi
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.
i
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 |
| Privacy for All- 25/26 Batch One | London Fire Brigade | — | — | £989,102 † |
Where they deliveri
Where this supplier has delivered.
Delivery regions published on its awarded tenders. A tender with several regions counts in each.
Where the work was, not where the company is based.
i
Where this supplier has delivered.
Delivery regions published on its awarded tenders. A tender with several regions counts in each.
Where the work was, not where the company is based.
ITL1 delivery regions on the notice · 25 of 25 awarded procedures publish one · a procedure with several regions counts in each
Bidding recordi
Competitions this supplier is known to have bid in.
Procurement Act 2023 award notices that name it as a bidder, split into won and lost.
i
Competitions this supplier is known to have bid in.
Procurement Act 2023 award notices that name it as a bidder, split into won and lost.
Procurement Act 2023 award notices name every bidder · 5 notices name this supplier since 24 Nov 2025 · observed bids, not an estimate
i
Competitions this supplier is known to have bid in.
Procurement Act 2023 award notices that name it as a bidder, split into won and lost.
i
Frameworks and DPS this supplier got onto.
Appointed out of applied. Kept apart from contract wins because almost every compliant bidder gets a place.
i
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 |
|---|---|---|---|---|
| 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 | London Borough of Tower Hamlets | undecided | 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 |
Source: bids.details[].tenderers on Procurement Act 2023 notices (from 2025). PCR 2015 notices name no bidders, so earlier contests are invisible here. Latest ten notices shown.
Who they sell toi
Which buyers publish the most notices here.
Buyers ranked by the number of notices, duplicate names merged.
i
Which buyers publish the most notices here.
Buyers ranked by the number of notices, duplicate names merged.
Authorities named on this supplier’s published awards · ranked by distinct procedures · award records explode on framework and DPS panels
i
What kinds of public bodies buy here.
Notices by the buyer’s type as published, otherwise by its name.
- Type not classified 57% (27 awards)
- Local authority 15% (7 awards)
- Housing 9% (4 awards)
- Central government 6% (3 awards)
- NHS & health 6% (3 awards)
- Other public body 6% (3 awards)
| Authority | Procedures | Share | Award records | Last activity |
|---|---|---|---|---|
| London Borough of Haringey | 3 | 12% | 3 | 8 Jul 2026 |
| The Hyde Group | 2 | 8% | 8 | 17 Oct 2025 |
| Fusion21 Members Consortium | 2 | 8% | 8 | 18 Jan 2024 |
| The Guinness Partnership | 2 | 8% | 2 | 24 Dec 2025 |
| THE EDUCATION ALLIANCE | 1 | 4% | 4 | 22 Feb 2023 |
| The Crescent Academy | 1 | 4% | 3 | 19 Aug 2025 |
| Hull City Council | 1 | 4% | 3 | 23 May 2024 |
| Metropolitan Housing Trust | 1 | 4% | 2 | 24 Feb 2026 |
Share = of the 25 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.
Recent awards
Latest 30 of 47 award records naming this supplier
| Award / procedure | Authority | Awarded | Award value |
|---|---|---|---|
| Main Contractor Framework - London — Between 5 000 000 GBP-10 000 000 GBP | The Hyde Group | Not published | Not published |
| Main Contractor Framework - South — Between 5 000 000 GBP-10 000 000 GBP | The Hyde Group | Not published | Not published |
| London Construction Programme Major Works Housing Framework MW24-H | London Borough of Haringey | Not published | Not published |
| Lot 1 – up to £1,000,000 | Hull City Council | Not published | Not published |
| Lot 2 – £1,000,000 - £5,000,000 | Hull City Council | Not published | Not published |
| Lot 3 - £5,000,000 to £15,000,000 | Hull City Council | Not published | Not published |
| Lot 1 – up to £1,000,000 | Great Ormond Street Hospital for Children NHS Foundation Trust | Not published | Not published |
| Lot 2 – £1,000,000 - £5,000,000 | Great Ormond Street Hospital for Children NHS Foundation Trust | Not published | Not published |
| Insulation | Fusion21 Members Consortium | Not published | Not published |
| External Environmental Improvements | Fusion21 Members Consortium | Not published | Not published |
Data coverage & method
- Source: Find a Tender OCDS award and contract releases. An award record is one award × this supplier; a procedure can carry many (panels, call-offs).
- Market observations are awarded lots, or one envelope award when the notice publishes no lot links. Region = delivery ITL1 on the notice, not the supplier’s registered address.
- Authority type: official OCDS UK contracting-authority type when the notice publishes one; otherwise a Tenderline name/id class; otherwise “not classified”. Purchasing hubs with no published type stay unclassified.
- Published value attributable to this supplier alone: £29m across single-supplier awards, framework / DPS ceilings excluded. Coverage is partial and the figure is not turnover, so it is not shown as a headline.
- Contract end dates: published on 2 of 47 awards; 0 end within 18 months.
- Each figure’s own method and sample is behind its ; the long form is on Methodology.
- Never shown: contact details, reliability or payment scores, affiliations, predicted wins.
Identifiers consolidated into this page (16 historical Find a Tender publication identifiers)
Official notices referenced this supplier under these publication identifiers. Alias URLs are not separate pages.
Canonical page id: GB-PPON:PTYN-6256-NGVH