Perkins Coie and Ashurst Agree to Combine, Forming Ashurst Perkins Coie

Troutman Pepper and Locke Lord Merge to Form Troutman Pepper Locke LLP

January 2, 2025

Professional Services

Troutman Pepper and Locke Lord have agreed to merge effective January 1, 2025, creating Troutman Pepper Locke LLP. The combined law firm will have more than 1,600 attorneys across 33 offices in the United States and two in Europe, expanding its footprint and deepening capabilities across key industries.

EisnerAmper to Combine with Prague & Company Accounting Practice

April 1, 2025

Accounting & Tax

EisnerAmper will combine with Prague & Company, a Boston-area full-service accounting and tax firm, in a deal expected to close in spring 2025. The combined team is intended to bolster EisnerAmper’s presence in New England and deepen capabilities in trusts, estates, foundations, nonprofits, and closely held businesses.

Winston & Strawn and Taylor Wessing UK to Combine to Create Winston Taylor

December 15, 2025

Professional Services

Winston & Strawn and Taylor Wessing UK announced their intention to combine and operate under a new shared brand, Winston Taylor, creating a transatlantic law firm. The firms expect completion in May 2026, subject to approvals and a partner vote, while they operate separately until closing.

Hogan Lovells and Cadwalader Announce Intent to Combine, Creating Hogan Lovells Cadwalader

December 18, 2025

Professional Services

Hogan Lovells and Cadwalader, Wickersham & Taft announced their intention to combine to form a new unified firm, Hogan Lovells Cadwalader. The proposed combination is expected to enhance the firms’ cross-border finance and regulated-sector capabilities across major G20 markets, particularly the New York–London corridor.

Baker Tilly US to Combine with Henry+Horne (Arizona CPA Firm)

November 3, 2022

Professional Services

Baker Tilly US, LLP and Henry+Horne, LLP announced their intent to combine effective Dec. 1, bringing Henry+Horne’s Arizona team (about 160 professionals) into Baker Tilly’s national accounting and advisory platform. The combination expands Baker Tilly’s presence in the Southwest—positioning Arizona as an entry point for the region and extending Baker Tilly’s west coast footprint.

Taft Stettinius & Hollister to Merge With Morris, Manning & Martin

August 11, 2025

Professional Services

Taft Stettinius & Hollister and Morris, Manning & Martin announced a plan to combine effective December 31, 2025, operating under the joint brand “Taft and Morris Manning” in Atlanta and Washington, D.C. The deal will add more than 100 lawyers to the Taft platform and expand Taft’s Southeast and Washington, D.C. presence.