Doeren Mayhew Acquires Thurman Campbell Group, PLC

Doeren Mayhew Acquires TBK CPA, PLLC

November 17, 2025

Accounting & Tax

Doeren Mayhew has acquired Houston-based TBK CPA, PLLC, with the transaction effective Nov. 17, 2025. The acquisition adds nearly 35 employees and brings TBK partners into Doeren Mayhew's leadership team, strengthening Doeren Mayhew's Houston footprint and expanding its tax advisory capabilities.

Doeren Mayhew Acquires McMurray, Fox & Associates

November 17, 2025

Accounting & Tax

Doeren Mayhew has acquired McMurray, Fox & Associates, PLLC, effective Nov. 10, 2025, adding offices in Hendersonville and Gallatin, Tennessee and bringing three principals and additional professionals into its Nashville practice. The deal expands Doeren Mayhew's local tax expertise and establishes a dedicated audit presence in the Middle Tennessee market.

Doeren Mayhew Acquires Novotny CPA Group

November 6, 2025

Accounting & Tax

Doeren Mayhew, a national assurance, tax and advisory firm, has acquired Novotny CPA Group, expanding its West Michigan presence. The integration strengthens Doeren Mayhew’s tax and audit capabilities while bringing Novotny partners and staff into Doeren Mayhew’s Grand Haven and Grand Rapids offices.

Doeren Mayhew Acquires AGL CPA Group to Enter Atlanta Market

July 16, 2025

Accounting & Tax

Doeren Mayhew has merged AGL CPA Group into its firm, establishing a new Atlanta (Duluth) office effective July 16, 2025. AGL brought more than 20 employees and expands Doeren Mayhew's capabilities across tax, audit, transaction advisory, CFO advisory and sector expertise including technology and broker-dealer/alternative investments.

Doeren Mayhew Acquires Dent Moses LLP and Impact Technology Group LLC

February 10, 2026

Accounting & Tax

Troy, Michigan-based CPA and advisory firm Doeren Mayhew has acquired Birmingham, Alabama-based Dent Moses LLP and its affiliate Impact Technology Group LLC, effective Feb. 10. The deal establishes Doeren Mayhew's first office in Alabama, adds nine principals and nearly 65 professionals, and enhances its technology services through Impact Technology's managed and co-managed IT services platform.

Doeren Mayhew Acquires 1RDG to Enter New York Market

January 20, 2026

Accounting & Tax

Doeren Mayhew entered the New York market through the acquisition of Rochester-based advisory firm 1RDG, effective January 20, 2026. The transaction also brings Bailey Carr CPAs (Rochester) and Bahgat & Laurito‑Bahgat CPAs (Fredonia) into Doeren Mayhew, adding more than 100 employees and seven partners and expanding the firm's audit, tax, outsourced accounting and advisory capabilities in key sectors such as construction, health care and real estate.