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WBS

UK PUBLIC-SECTOR SUPPLIER

Companies House 00129834 · United Kingdom

William Birch & Sons Ltd

William Birch & Sons Ltd is a supplier to UK public-sector buyers. This profile aggregates its public-record contract wins — who it sells to, what it supplies, latest awards and activity over time.

Data period: 2023-06-20 to 2026-06-20Updated 2026-06-20

10

Contracts won

8

Public buyers

5

Categories

2024

Active since

According to ENKII, William Birch & Sons Ltd has won 10 UK public-sector contracts from 8 public buyers across 5 procurement categories between 2023-06-20 and 2026-06-20, most recently working with KIRKLEES METROPOLITAN COUNCIL.

Public-sector buyers

Who William Birch & Sons Ltd supplies

The UK public bodies William Birch & Sons Ltd has won the most contracts from.

BuyerContracts won
KIRKLEES METROPOLITAN COUNCIL1
The North Yorkshire Council1
WAKEFIELD COUNCIL1
Sheffield City Council1
East Riding of Yorkshire Council3
Leeds City Council1
Rotherham Metropolitan Borough Council1
City of York Council1

What they supply

William Birch & Sons Ltd's public-sector categories

Common Procurement Vocabulary (CPV) breakdown of contracts won over the reporting period.

45450000

45450000
3 contracts won

71310000

71310000
1 contract won

45210000

45210000
2 contracts won

45110000

45110000
2 contracts won

45260000

45260000
2 contracts won

Recent contracts

Latest contracts won by William Birch & Sons Ltd

The most recently published award notices on Find a Tender and Contracts Finder.

Decarbonisation Works - PSDS Ph4

Rotherham Metropolitan Borough Council · 2025-12-11

Overdale School – Fire Damage Demolition Works

The North Yorkshire Council · 2025-11-19

Chantry Court Demolition

East Riding of Yorkshire Council · 2025-08-06

Assisted Living Leeds – Refurbishment of Unit 6 Waterside Road, Stourton to accommodation service relocation

Leeds City Council · 2025-07-24

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Activity over time

William Birch & Sons Ltd's public-sector activity by year

Contracts won per year, by published award date.

YearContracts won
20257
20243

Frequently asked

Common questions about William Birch & Sons Ltd

How many public-sector contracts has William Birch & Sons Ltd won?

William Birch & Sons Ltd has won 10 contracts from 8 UK public-sector buyers between 2023-06-20 and 2026-06-20, across 5 procurement categories.

Which public bodies does William Birch & Sons Ltd supply?

William Birch & Sons Ltd's largest public-sector buyers by award value are KIRKLEES METROPOLITAN COUNCIL, The North Yorkshire Council, WAKEFIELD COUNCIL. It has worked with 8 public buyers in total.

What does William Birch & Sons Ltd supply to the public sector?

William Birch & Sons Ltd's public-sector work is concentrated in 45450000, 71310000, 45210000. See the full CPV category breakdown below.

Is William Birch & Sons Ltd a competitor for contracts my business wants?

If you bid for similar work, William Birch & Sons Ltd may be an incumbent you're competing against. ENKII scores your business against live tenders, shows the incumbents on each one, and identifies the certifications you need to compete. Free Readiness Score in 3 minutes.

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Related ENKII resources

Sources & methodology

How this profile is compiled

Analysed by ENKII · Updated 2026-06-20

This profile aggregates public-record award data published by the UK Government under the Open Government Licence v3.0. ENKII fetches, deduplicates, and resolves supplier identities (this profile is matched at high confidence); we don't edit the underlying facts.

Source portals

  • · Find a Tender (find-tender.service.gov.uk)
  • · Contracts Finder
  • · Spend Network
Full methodology — calculations, refresh cadence & caveats

This profile reproduces public-record award data published by UK government buyers; ENKII aggregates but does not alter the underlying facts. Source records remain subject to Open Government Licence v3.0 attribution. ENKII doesn't warrant accuracy beyond the source portals' own publication.

Spotted an error, or want this profile corrected or removed? Contact hello@enkii.io and we'll review it promptly.

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