T&B Contractors Limited: UK Public Sector Contracts Won & Awards

SMECompanies House: Private Limited CompanyMain market: Building construction work

Official UK PPONPYND-4632-DXGD

Procedures with an award2133 award records
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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.

Public authorities16named on published awards
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How many different public bodies have awarded to this supplier.

Buyers named on its awards, with duplicate names merged.

Attributable award value£16mnet · on 12 of 33 award records · single-supplier, no ceilings
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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.

Last 12 months15awards · 6 in the prior 24 months · last 2 Oct 2026
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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.

Contracts ending ≤18 months12end date on 20 of 33 awards · 8 estimated
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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.

Buyer regions5most often Greater London
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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 win
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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.

Active awards, plus pending awards whose standstill has ended or was not published.

33 awards (31 for a named lot, 94%, 2 for a whole procedure with no lot named) · top CPV classes, shares of all 33 awards. An award may cover more than one class.

4521 Building construction work7 awards · 21% · awards naming a lot
4530 Building installation work1 award · 3% · awards naming a lot
4533 Plumbing and sanitary works1 award · 3% · awards naming a lot
4542 Joinery and carpentry installation work1 award · 3% · awards naming a lot
4545 Other building completion work1 award · 3% · awards naming a lot
7124 Architectural, engineering and planning services1 award · 3% · awards naming a lot
Attributable award value
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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.

£16mOn 12 of 33 award records; the five largest make 83%; a further 1 published a VAT-inclusive amount only (£157k inc. VAT, kept apart). Largest rows below.
Typical attributable award
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What one of this supplier’s wins is usually worth.

Middle value of the same awards as the total above.

£640k middle valuerobust · n=12
Award vs estimate
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Does this supplier usually win above or below the buyer’s estimate.

Its own wins, estimate against award per lot, in its sector.

Based on 3 wins in its industry (CPV division 45). Small sample.

A past pattern, not a margin and not a price to bid.

2.8% above estimatemoderate · n=3compared within CPV division 45
Largest published awards
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The 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.

AuthorityAwardedTermPublished value
Building Works at Chisholm House, CorbyBedford College——£6,296,168 †
Gassiot House 1st Floor RefurbishmentGuy's and St Thomas' NHS Foundation Trust—1.1 yrs£3,000,000 †
≈ £2.8m/yr
2526-0628 Wray Crescent Park Building – Building ContractorIslington Council25 Sept 20268 mo · up to 1.2 yrs£1,716,472
103 Denmark Hill Main ContractorSouth London and Maudsley NHS Foundation Trust—3 mo£1,067,521 †
Alexandra Primary School - Safety Valve WorksLondon Borough of Haringey——£901,129 †

Where their buyers are
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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 21 of 21 awarded procedures · each procedure counts once

Greater London11 procedures · 52%
East of England3 procedures · 14%
South East England3 procedures · 14%
South West England3 procedures · 14%
Yorkshire and the Humber1 procedure · 5%

Bidding record
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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 · 3 notices name this supplier, covering 8 lots since 8 May 2026 · observed bids, not an estimate

Contract lots contested
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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.

0 won · 0 lostFewer than three decided lots: no rate is claimed.
Framework / DPS places
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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.

7 of 8Lots on 3 notices: a place is won per lot.
Authorities bid for
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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.

3
NoticeAuthorityOutcomeBiddersPublished
Public Buildings Construction and Infrastructureframework/DPSLHC Procurement Groupappointedall 6 lots bid for1556 Oct 2026
National Framework for Major Works 2026framework/DPSYPOnot appointed992 Oct 2026
Main Contractors Framework 2026framework/DPSLondon School of Hygiene & Tropical Medicineappointed88 May 2026

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 to
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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

Authority type · official UK type when published, else name/id class, else not classified · by award records (a single panel can dominate)
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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.

  • Local authority39%(13 awards)
    13 of 33 awards are Local authority (39%).
  • Other public body18%(6 awards)
    6 of 33 awards are Other public body (18%).
  • Type not classified18%(6 awards)
    6 of 33 awards are Type not classified (18%).
  • Education15%(5 awards)
    5 of 33 awards are Education (15%).
  • Central government9%(3 awards)
    3 of 33 awards are Central government (9%).
AuthorityProceduresShareAward recordsLast activity
London Borough of Haringeyframework/DPS on 2314.3%324 Dec 2025
Royal Holloway and Bedford New College314.3%329 Jun 2026
UK Research and Innovation29.5%221 Nov 2024
LHC Procurement Groupframework/DPS on 114.8%62 Oct 2026
THE EDUCATION ALLIANCEframework/DPS on 114.8%417 Jan 2023
Bristol City Council14.8%43 May 2023
Central Bedfordshire Councilframework/DPS on 114.8%225 Feb 2022
Bedford College14.8%122 Dec 2022

Share = of the 21 procedures with an award naming this supplier. Last activity = award date, or notice publication when no award date was published.

Contracts ending
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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.

20 of 33 awards carry an end date, 12 estimated from the duration · not a retender forecast

ContractEndsPublished value
103 Denmark Hill Main Contractor2 Nov 2026£1,067,521
Projects of £50k to £500k27 Dec 2026 estimated£50,000,000
Projects of £500k to £1m27 Dec 2026 estimated£190,000,000
Projects of £1m to £5m27 Dec 2026 estimated£390,000,000
Projects of £5m to £10m27 Dec 2026 estimated£370,000,000
New Street Cleansing Depot at 61 Harewood Avenue9 Feb 2027£156,764
Lot 1 Projects of £50,000 to £500,00012 Apr 2027 estimated£90,000,000
Lot 2 Projects of £500,000 to £1,000,00012 Apr 2027 estimated£250,000,000
Lot 3 Projects of £1,000,000 to £5,000,00012 Apr 2027 estimated£400,000,000
Lot 4 Projects of £5,000,000 to £15,000,00012 Apr 2027 estimated£150,000,000

Soonest 10 of 12.

Recent awards

Latest 30 of 33 award records naming this supplier

Award / procedureAuthorityAwardedPublished value
Lot 1 - New Build Only - 0 to 1m GBPLHC Procurement Group2 Oct 2026£1,950,000,000
framework ceiling · 1 of 55 appointed suppliers
Lot 2 - New Build Only - £1m to £2.5mLHC Procurement Group2 Oct 2026£1,950,000,000
framework ceiling · 1 of 54 appointed suppliers
Lot 3 - Refurbishment only - £0 to 1mLHC Procurement Group2 Oct 2026£1,950,000,000
framework ceiling · 1 of 60 appointed suppliers
Lot 4 - Refurbishment only - £1m to £2.5mLHC Procurement Group2 Oct 2026£1,950,000,000
framework ceiling · 1 of 62 appointed suppliers
Lot 07 - New Build, Refurbishment and Associated Services - £2.5 to £10mLHC Procurement Group2 Oct 2026£1,950,000,000
framework ceiling · 1 of 42 appointed suppliers
Lot 08 - New Build, Refurbishment and Associated Services - £10 to £25mLHC Procurement Group2 Oct 2026£1,950,000,000
framework ceiling · 1 of 25 appointed suppliers
2526-0628 Wray Crescent Park Building – Building ContractorIslington Council25 Sept 2026£1,716,472
Endoscopy RoomChelsea and Westminster Hospital NHS Foundation Trust9 Sept 2026£562,991
Main Contractors Framework 2026London School of Hygiene & Tropical Medicine6 May 2026£60,000,000
framework ceiling · 1 of 5 appointed suppliers
103 Denmark Hill Main ContractorSouth London and Maudsley NHS Foundation TrustNot published£1,067,521 †
from the contract notice
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 8 of 33 awards, estimated from the published duration on 12 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.