Ashurst and Perkins Coie partners vote overwhelmingly to approve transatlantic merger creating a $2.8bn, 3,000-lawyer firm
Partners at Ashurst and Perkins Coie have voted to combine the two firms in a transatlantic merger that will create a combined entity with revenues of $2.8 billion and approximately 3,000 lawyers, with the tie-up expected to complete by the third quarter of 2026. Leadership at both firms described the vote as 'overwhelming' in favour of the combination. The merger will bring Seattle-born Perkins Coie — a firm with deep US tech and litigation practices — a meaningful UK foothold, while Ashurst gains a significant American platform through Perkins Coie's Seattle headquarters and North American network, deepening its technology and litigation reach in the US. The combined firm will rank among the top tier of global law firms by headcount and revenue. The deal reflects a sustained wave of transatlantic law firm consolidation, as mid-to-large firms seek the scale necessary to compete for cross-border mandates against the elite Magic Circle and lockstep US firms. For Ashurst in particular, a strong US platform has been a strategic gap; Perkins Coie's Pacific Northwest tech and government practice adds a differentiated profile beyond the typical New York financial sector entry. The completion timetable — Q3 2026 — means integration work, including partnership agreements, regulatory filings with the Solicitors Regulation Authority (SRA), and branding decisions, is already underway.
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