Multi-office CPA and advisory firm serving mid-market private businesses
Doeren Mayhew is a 90+ year-old CPA and advisory firm with 1,200+ staff across 11 offices (US, Zurich, London), built around audit, tax, and strategic advisory for privately held mid-market companies and nonprofits. The hiring skew is heavily finance and tax (56 of 77 active roles), yet projects reveal internal digital transformation: custom GPT development, AI automation across SharePoint and Microsoft 365, and core system conversions—suggesting the firm is automating commodity service work while repositioning advisory as a strategic growth lever.
Doeren Mayhew provides CPA, audit, tax, and advisory services to mid-sized privately held businesses, nonprofits, and specialized sectors including manufacturing, construction, healthcare, auto dealerships, and financial institutions. The firm operates 11 offices across the US (Michigan, Alabama, Georgia, Florida, Kentucky, Tennessee, North Carolina, Texas, New York), plus international locations in Zurich and London. Service lines span tax compliance and planning, audit and assurance, valuation, litigation support, retirement plan administration, payroll outsourcing, and cybersecurity advisory. The firm is actively addressing process bottlenecks and tax compliance complexity—particularly cross-border tax work—while scaling regionally focused go-to-market strategies.
Doeren Mayhew uses QuickBooks, CCH Axcess, Excel, and PowerPoint for core accounting work, plus Microsoft 365 (Teams, SharePoint, Outlook) for collaboration. The firm is experimenting with ChatGPT and building custom GPT automations for internal workflows.
Doeren Mayhew is headquartered in Troy, Michigan. The firm operates 11 offices across Alabama, Atlanta, Florida, Georgia, Kentucky, Michigan, New York, North Carolina, Texas, Tennessee, plus Zurich and London.
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