R&M Williams Ltd: UK Public Sector Contracts Won & Awards

SMECompanies House: Private Limited CompanyCardiffWales (Cymru)Main market: Building construction work

Companies House01382857 ↗

Procedures with an award1951 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 authorities12named 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£0net · on 1 of 51 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 months1awards · 29 in the prior 24 months · last 22 Apr 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 months14end date on 45 of 51 awards · 14 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 regions4most often Wales (Cymru)
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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.

51 awards (49 for a named lot, 96%, 2 for a whole procedure with no lot named) · top CPV classes, shares of all 51 awards. An award may cover more than one class.

4521 Building construction work12 awards · 24% · awards naming a lot
4530 Building installation work9 awards · 18% · awards naming a lot
4545 Other building completion work6 awards · 12% · awards naming a lot
9091 Cleaning services1 awards · 2% · awards naming a lot
4540 Building completion work2 awards · 4% · whole-procedure awards
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.

£0On 1 of 51 award records; the five largest make 100%. Largest rows below.
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
Contract for Croft Street High Rise RefurbishmentCity & County of Swansea——£0 †

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 19 of 19 awarded procedures · each procedure counts once

Wales (Cymru)15 procedures · 79%
Greater London2 procedures · 11%
North West England1 procedures · 5%
West Midlands1 procedures · 5%

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 authority61%(31 awards)
    31 of 51 awards are Local authority (61%).
  • Type not classified27%(14 awards)
    14 of 51 awards are Type not classified (27%).
  • Education6%(3 awards)
    3 of 51 awards are Education (6%).
  • Other public body4%(2 awards)
    2 of 51 awards are Other public body (4%).
  • Police & fire2%(1 awards)
    1 of 51 awards are Police & fire (2%).
AuthorityProceduresShareAward recordsLast activity
City & County of Swanseaframework/DPS on 4526.3%85 Feb 2024
Pembrokeshire County Councilframework/DPS on 2210.5%722 Apr 2026
Cardiff Councilframework/DPS on 2210.5%61 Oct 2024
Cardiff Universityframework/DPS on 2210.5%323 May 2024
Carmarthenshire County Councilframework/DPS on 115.3%65 Nov 2024
Procurement for Housingframework/DPS on 115.3%51 Nov 2023
LHC Procurement Groupframework/DPS on 115.3%518 Feb 2025
Connexus Homes Limitedframework/DPS on 115.3%41 Mar 2022

Share = of the 19 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.

45 of 51 awards carry an end date, 42 estimated from the duration · not a retender forecast

ContractEndsPublished value
Fabric8 May 2027 estimated£1,500,000
Multi-Trade (Combined)8 May 2027 estimated£1,500,000
On Call Station Refurbishments18 May 2027 estimated£12,000,000
Lot 2 Air Source Heat Pumps11 Oct 2027 estimatedNot published
Lot 1 Solar PV11 Oct 2027 estimatedNot published
Lot 4 Insulation11 Oct 2027 estimatedNot published
Lot 8 Retrofit Works11 Oct 2027 estimatedNot published
Lot 9 Full Service Solution - Retrofit11 Oct 2027 estimatedNot published
Lot 1A West (0-1,000,000 GBP)21 Oct 2027 estimated£800,000,000
Lot 1B East (0-1,000,000 GBP)21 Oct 2027 estimated£800,000,000

Soonest 10 of 14.

Recent awards

Latest 30 of 51 award records naming this supplier

Award / procedureAuthorityAwardedPublished value
Lot 3 – External RampsBridgend County Borough CouncilNot published£1,800,000 †
framework ceiling · 1 of 4 appointed suppliers
Lot 1A West (0-1,000,000 GBP)Carmarthenshire County CouncilNot published£800,000,000 †
framework ceiling · 1 of 8 appointed suppliers
Lot 1B East (0-1,000,000 GBP)Carmarthenshire County CouncilNot published£800,000,000 †
framework ceiling · 1 of 8 appointed suppliers
Lot 2A West (1-2,000,000 GBP)Carmarthenshire County CouncilNot published£800,000,000 †
framework ceiling · 1 of 8 appointed suppliers
Lot 2B East (1-2,000,000 GBP)Carmarthenshire County CouncilNot published£800,000,000 †
framework ceiling · 1 of 8 appointed suppliers
Lot 3A West (2 - 4,000,000 GBP)Carmarthenshire County CouncilNot published£800,000,000 †
framework ceiling · 1 of 8 appointed suppliers
Lot 3B East (2-4,000,000 GBP)Carmarthenshire County CouncilNot published£800,000,000 †
framework ceiling · 1 of 8 appointed suppliers
Lot 1 – New Build, Refurbishments, Alterations and Extensions, traditional or design and build with all associated works - 250,000GBP - 1,500,000GBPCardiff CouncilNot published£11,000,000 †
framework ceiling · 1 of 6 appointed suppliers
Lot 12a - Provision of heritage Construction services to include extensions, alterations and refurbishment under traditional or design and build with all associated works - 1GBP - 12,000,000GBPCardiff CouncilNot published£10,000,000 †
framework ceiling · 1 of 7 appointed suppliers
Lot 3 –New Build, Refurbishments, Alterations and Extensions, traditional or design and build with all associated works - 250,000.00GBP - 1,500,000GBPCardiff CouncilNot published£44,000,000 †
framework ceiling · 1 of 8 appointed suppliers
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 3 of 51 awards, estimated from the published duration on 42 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.