Supplier · Large organisation

IBMG LTD trading as Grant & Stone Ltd

IBMG LTD trading as Grant & Stone Ltd has won 5 UK public contracts worth £930m since 14 Mar 2025. See its competitors in construction materials.

Company 01987538Companies House recordBased in South EastFirst contract 14 Mar 2025Latest contract 7 May 2025

Also published as Independent Builders Merchant Group [legal entity: Grant & Stone Limited]. These are the same company (01987538), so their contracts are counted together.

Contracts
5
Published value
£930mwhere stated
Without competition
0%0 contracts
Won by SMEs
40%of 5 with size known
Contracts won per month, last 24 months 5 contracts · busiest month May 2025

Biggest customers

  1. Efficiency East Midlands Limited 1 contract · £230m

What they supply

  1. Construction materials 5 contracts · £930m

Competitors in construction materials

Sector overview
  1. Allerton Damp-Proofing Limited SME 49 contracts · £1.34m
  2. Portakabin SME 39 contracts · £23.5bn
  3. Huws Gray Ltd 28 contracts · £2.91bn
  4. Reds10 (UK) Limited 27 contracts · £43.4bn
  5. Mcavoy Modular Offsite Limited SME 27 contracts · £39.6bn
  6. Vision Built Structures Ltd 26 contracts · £47.4bn

These are the suppliers with the most construction materials contracts in the last two years, which is where IBMG LTD trading as Grant & Stone Ltd wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.

All contracts won by IBMG LTD trading as Grant & Stone Ltd

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.