Read the latest magazine Industry News Merchants Grant & Stone and IBMG Merge as Largest Southern Merchants 20 September 2021 BUILDERS MERCHANTS Grant & Stone Group and Independent Builders Merchant Group (IBMG) have merged, creating a builders’ merchant group with 123 branches across southern England. The new Group extends from Cornwall to Kent and will have revenues in excess of £500 million and over 1,700 employees. The new merchant group comprises builders’ merchants, electrical wholesalers, plumbers’ merchants, kitchen and bathroom showrooms, roofing merchants, a timber processing site, and a dedicated ecommerce business. Investment for Growth With investment from private equity firm, Cairngorm Capital, both companies have grown via a combination of acquisitions and organic growth. IBMG has grown from 15 branches and revenues of £67m in March 2018, to 39 branches and revenues exceeding £200m. In parallel, Grant & Stone has scaled its business from 29 branches in the Thames Valley and revenues of £100m in November 2019, to 84 branches between London and Cornwall, and revenues in excess of £300m. The companies say the move consolidates their position as the largest independent builders’ merchant group in southern England and creates a solid platform for continued growth, new market entry and further M&A activity. At a group level, the new combined company will be known as Independent Builders Merchant Group. However, existing trading names and brands will continue to be used for all customer-facing activity. Nick House, Group Chief Executive of Grant & Stone, will lead the new combined IBMG business, with Peter Cudd (Group Managing Director). They will be supported by a new Group Board, led by David Moore as non-executive Chairman and executive directors – Allun Pittingale (Group Managing Director for IBMG South East), Kevin Fenlon (Group Projects Director and Chief Executive of RGB) and Richard Robinson (Group Chief Financial Officer). Ambitious Goals Nick House, Group Chief Executive of IBMG, said “This merger is the natural progression for both companies. Our branch networks and product ranges are highly complementary and our values, vision and commitment to customers are completely aligned, which creates exciting opportunities for us all. “We have ambitious goals to fulfil but IBMG is well structured, with strong investor support, exceptional products, first-rate employees and a well-deserved reputation for superior service. I look forward to leading the next phase of development.” >> Read more about builders merchants in the news Previous article Snickers Workwear – Work Together With You For Climate ControlNext article International Federation for the Roofing Trade Awards Finalists Announced Share article You may also like View all News Industry News +1 28 August 2026 NFRC Welcomes Action on Rogue Traders but Reforms Must Work for Reputable Contractors Heritage Roofing +2 28 August 2026 Kington Market Hall Roof Gets Go Ahead for Replacement Industry News +2 28 August 2026 First Regional Solar Installations Breakdown as Records Broken Again Industry News +1 28 August 2026 Govt Clamps Down on Cowboy Builders with Approved Scheme Sign Up to Roofing Today Stay up to date with all of the latest news from Roofing Today by signing up to our weekly Bulletins… Sign Up Today Get in Touch Check out the latest issue 125 July-August 2026 View Now Past Issues Get in Touch