Doeren Mayhew has been recognized on INSIDE Public Accounting’s annual list of top 100 U.S. CPA firms, ranking 46th while also landing on the list of fastest-growing firms.

Contributing to the firm’s placement on the 2025 lists were two synergistic acquisitions in 2024: 

• Nearman, Maynard, Vallez CPAs, positioning the firm as the number one credit union auditor in the nation.
• Biggs, Hausserman, Thompson & Dickinson CPAs, expanding the firm’s presence in West Michigan and strengthening its tax practice. 

Underscoring Doeren Mayhew’s continued trajectory among top firms in the nation are several 2025 strategic mergers and acquisitions to grow its geographic footprint and service offering to its valued clients:

• Thurman Campbell Group (March 2025)
• Benoit & Associates CPAs (June 2025)
• Draper Bialik & Company CPAs (June 2025)
• Reimer McGuinness Hess CPAs & Advisors (July 2025)
• The practice of Vanessa Solá (July 2025)
• AGL CPA Group (July 2025) 

In addition to this recognition, the firm was also recently recognized as the 15th-largest construction accounting firm by Construction Executive as well as a top 100 firm by Accounting Today.