Supplier · Large organisation

Whistl UK Ltd

Whistl UK Ltd has won 22 UK public contracts worth £38.9m since 31 Oct 2024. See its competitors in postal & telecoms services.

Company 04417047Companies House recordBased in South EastFirst contract 31 Oct 2024Latest contract 17 Sep 2026

Also published as Whislt UK Limited. These are the same company (04417047), so their contracts are counted together.

Contracts
22
Published value
£38.9mwhere stated
Without competition
45%10 contracts
Won by SMEs
9%of 22 with size known
Contracts won per month, last 24 months 19 contracts · busiest month May 2025

Biggest customers

  1. Home Office 2 contracts · £13.2m
  2. Cambridgeshire County Council 2 contracts · £768k
  3. H M Revenue & Customs 1 contract · £9.6m
  4. Kirklees Council 1 contract · £2.92m
  5. Leeds City Council 1 contract · £2.6m
  6. City of Doncaster Council 1 contract · £2.2m
  7. Hull City Council 1 contract · £1.35m

What they supply

  1. Postal & telecoms services 21 contracts · £38.3m
  2. Transport services 1 contract · £560k

Competitors in postal & telecoms services

Sector overview
  1. British Telecommunications plc 23 contracts · £681m
  2. Royal Mail Group Limited 23 contracts · £20.2m
  3. Vodafone Ltd 21 contracts · £130m
  4. Virgin Media Business Limited 17 contracts · £2.82m
  5. CitySprint (UK) Ltd 15 contracts · £6.57m
  6. Gamma Network Solutions Limited 13 contracts · £1.74m

These are the suppliers with the most postal & telecoms services contracts in the last two years, which is where Whistl UK Ltd wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.

All contracts won by Whistl UK Ltd

Contracts won by Whistl UK Ltd
Date Contract Buyer Value
17 Sep 2026
7200000 No competition
Home Office £6m
17 Sep 2026 Home Office £7.2m
3 Jun 2026
Postage - UHMB No competition
University Hospitals of Morecambe Bay NHS Foundation Trust —
2 Jun 2026 H M Revenue & Customs £9.6m
20 May 2026
Postal Contract No competition
Blackpool Teaching Hospitals NHS Foundation Trust —
30 Nov 2025 Chesterfield Borough Council £457k
25 Jun 2025 Swale Borough Council £220k
15 May 2025 Leeds City Council £2.6m
2 May 2025 University Hospitals of Morecambe Bay NHS Foundation Trust £395k
2 May 2025 University Hospitals of Morecambe Bay NHS Foundation Trust £395k
2 May 2025 University Hospitals of Morecambe Bay NHS Foundation Trust £395k
2 May 2025 Blackpool Teaching Hospitals NHS Foundation Trust £424k
2 May 2025 University Hospitals of Morecambe Bay NHS Foundation Trust £395k
17 Apr 2025 Nuneaton & Bedworth Borough Council £560k
15 Apr 2025 Milton Keynes Council £1.05m
27 Mar 2025 Rotherham Metropolitan Borough Council £1.34m
19 Mar 2025 Kirklees Council £2.92m
17 Feb 2025 Darlington Borough Council £600k
20 Jan 2025 City of Doncaster Council £2.2m
11 Nov 2024 Cambridgeshire County Council £384k
11 Nov 2024 Cambridgeshire County Council £384k
31 Oct 2024 Hull City Council £1.35m

Contracts are matched to this supplier by company name as published in each notice. If a company appears under slightly different names, some of its contracts may be listed separately. How matching works.