BDO merges with Moore Stephens

International Tax Review is part of Legal Benchmarking Limited, 1-2 Paris Garden, London, SE1 8ND

Copyright © Legal Benchmarking Limited and its affiliated companies 2026

Accessibility | Terms of Use | Privacy Policy | Modern Slavery Statement


BDO merges with Moore Stephens

firms_thumbnail

BDO has completed its merger with Moore Stephens to overtake its rival Grant Thornton as the fifth-largest accounting firm in the UK.

The merger gives the firm a combined workforce of more than 5,000 staff and 350 partners. The combined presence includes key offices in London and Birmingham, as well as 15 other locations in the UK.

BDO expects revenues of £590 million ($771 million) this year. The merger strengthens the firm’s hold on audit contracts in the alternative investment market (AIM). Though the firm is still a long way from challenging the dominance of the Big 4, though reports that Goldman Sachs is considering BDO to audit its British operations will be encouraging.

more across site & shared bottom lb ros

More from across our site

Ex-EY and Hourani & Partners leader Zain Satardien is using flexible staffing and AI-enabled systems to test a leaner model for specialist tax advice
The big four firm is rightfully prioritising transparency and accountability as it seeks to rebuild from its scandal, but a glaring structural issue remains
A recent hiring flurry has taken the firm’s number of partner appointments this year to 121 and put it on track to hit 160 partner target early
The move brings specialist tax and litigation capability to EY as it seeks to close the gap on Baker McKenzie and Venezuela’s leading local firms
The industry’s response to AI requires an unfamiliar ingredient as firms battle to shape their futures
The ambitious big four challenger firm has also appointed ex-RSM partner Brad Ashton to build out its customs and global trade practice
The big four firm allegedly reviewed backdated documents and signed off on accounts that removed hundreds of millions of dollars of Abramovich’s assets
New Tier 1 entrants and an expanding cohort of established players indicate that law firms are becoming increasingly credible challengers in Europe's TP market
Awards
Leading firms and individuals gathered in Dubai to celebrate standout legal, dealmaking and tax work across the region
Tax authorities want more revenue, have better tools to find it and are increasingly willing to fight for it
Gift this article