Supplier · SME

Constantine Ltd

Constantine Ltd has won 19 UK public contracts worth £145m since 24 Feb 2021. See its competitors in transport services.

Company 00649369Companies House recordBased in LondonFirst contract 24 Feb 2021Latest contract 3 Aug 2026

Contracts
19
Published value
£145mwhere stated
Without competition
0%0 contracts
Won by SMEs
100%of 19 with size known
Contracts won per month, last 24 months 16 contracts · busiest month July 2025

Biggest customers

  1. National Galleries of Scotland 4 contracts · £1.8m
  2. British Council 2 contracts · £60,000
  3. City of London Corporation 1 contract · £3.8m
  4. Hull City Council 1 contract · £736k
  5. Derbyshire County Council 1 contract · £28,388

What they supply

  1. Transport services 7 contracts · £7.73m
  2. Transport support & travel 4 contracts · £135m
  3. Medical equipment & pharmaceuticals 4 contracts · £1.8m
  4. Postal & telecoms services 2 contracts · £60,000
  5. Recreation, culture & sport 1 contract · £736k
  6. Furniture & domestic appliances 1 contract · £28,388

Competitors in transport services

Sector overview
  1. Hansom Airport Taxis 237 contracts · £5.42m
  2. 24x7 Ltd 229 contracts · £139m
  3. Cascade Cars 221 contracts · £848k
  4. Skyline Taxis Limited 177 contracts · £4.14m
  5. Neales Taxis Limited 167 contracts · £12.5m
  6. Portmaster Limited T/A Capital Cars SME 148 contracts · £64,717

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

All contracts won by Constantine Ltd

Contracts won by Constantine Ltd
Date Contract Buyer Value
3 Aug 2026 National Galleries of Scotland £450k
3 Aug 2026 National Galleries of Scotland £450k
3 Aug 2026 National Galleries of Scotland £450k
3 Aug 2026 National Galleries of Scotland £450k
24 Jul 2026 Department for Culture, Media and Sport £300k
26 Jan 2026 Department for Culture, Media and Sport £28,951
21 Jul 2025 The Mayor and Commonalty and Citizens of the City of London £900k
21 Jul 2025 The Mayor and Commonalty and Citizens of the City of London £900k
21 Jul 2025 The Mayor and Commonalty and Citizens of the City of London £900k
21 Jul 2025 The Mayor and Commonalty and Citizens of the City of London £900k
21 Jul 2025 City of London Corporation £3.8m
29 Apr 2025 The Corporate Officer of the House of Commons and the Corporate Officer of the House of Lords (acting jointly) £33.6m
29 Apr 2025 The Corporate Officer of the House of Commons and the Corporate Officer of the House of Lords (acting jointly) £33.6m
29 Apr 2025 The Corporate Officer of the House of Commons and the Corporate Officer of the House of Lords (acting jointly) £33.6m
29 Apr 2025 The Corporate Officer of the House of Commons and the Corporate Officer of the House of Lords (acting jointly) £33.6m
13 Jan 2025 Derbyshire County Council £28,388
23 Feb 2024 British Council £40,000
23 Feb 2024 British Council £20,000
24 Feb 2021 Hull City Council £736k

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.