Grant Thornton UK: Business Overview, Financials & Competitive Analysis
Grant Thornton is a multinational professional services network based in London that provides assurance, tax, and advisory services to privately held businesses, public interest entities, and public sector organisatio...
Cyborg Score thesis
Strategic private equity backing combined with aggressive talent recruitment and technology investment positions Grant Thornton...
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Get Current Report FreeGrant Thornton UK Overview
Pro stress-test →Grant Thornton is a multinational professional services network based in London that provides assurance, tax, and advisory services to privately held businesses, public interest entities, and public sector organisations. In 2025, the firm achieved 4% revenue growth to £787 million and underlying operating profit growth of 30% to £189 million.
Strategic Profile
Pro stress-test →The firm completed a historic transaction with Cinven in 2025 and established an Employee Benefit Trust, marking transformative milestones. In early 2026, Grant Thornton announced a £500 million investment in client experience powered by digital innovation. The firm supports 61% of the FTSE 100 and 42% of the FTSE 350 with insight-led advisory services.
Competitive Landscape
Pro stress-test →Grant Thornton competes with major global accounting and consulting firms such as Deloitte, PwC, KPMG, and BDO USA. Within the UK mid-market advisory and audit space, the firm is a leading independent player, though it faces competition from Big Four firms and regional practitioners. The firm is recognised as the UK's second most active M&A financial adviser in 2025.
Industry Context
Grant Thornton UK operates in Accounting and Auditing Services.
Key facts
Founded: 1904 · Headquarters: London, United Kingdom · Employees: 5,001-10,000 · Revenue: £787m (2025) · Market cap: N/A