Doeren Mayhew adds tech firm Griffin Global Technologies

Top 100 Firm Doeren Mayhew has acquired Atlanta-based Griffin Global Technologies.

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The move is expected to expand the Michigan-based firm’s technology and artificial intelligence capabilities, as Griffin offers services in software development, AI automation, data analytics and technology consulting.

“We are making significant investments in the digital space to help our clients remain competitive in a fast-evolving technology landscape,” said Chad Anschuetz, CEO of Doeren Mayhew Advisors, in a statement. “Many organizations today lack the capital and resources to build and scale internal teams focused on application integration and AI at the pace the market demands. By partnering with Griffin, we can offer our clients scalable, cost-effective access to advanced software development capabilities and a global talent engine without the complexity and capital to build it out independently. It allows us to meet clients where they are in their journey and accelerate their progress in a digital, AI-driven world.”

Terms of the deal were not disclosed. Griffin works with clients from growth-stage companies up to Fortune 500 enterprises, with almost 50 U.S.-based certified developers and a team of close to 200 professionals in Kenya. It will continue to operate under its current name, with founder Matt Turner and CEO Dan Hoover remaining place.

“We’re incredibly excited to join forces with a firm of Doeren Mayhew’s scale and reputation. Together, we will accelerate our mission to deliver automation, AI-driven insights and proven, cost-effective technology solutions, bringing even greater value to a broader range of clients without losing the innovative spirit that defines who we are,” said Turner.

Doeren Mayhew, based in Troy, Michigan, ranked No. 37 on Accounting Today‘s 2026 Top 100 Firms list. It reported $240 million in revenue, and now has over 1,300 employees nationwide and nearly 1,500 globally,

The firm received a private equity investment from Audax Private Equity in August 2024, with a goal to grow its geographic footprint through continued acquisitions. In early May, it acquired Parlade Schaefer Schortz in Miami; in March, it acquired Berman Hopkins in Central Florida; in February, it acquired Dent Moses and its affiliate, Impact Technology Group; and it acquired New York-based advisory firm 1RDG in January. In 2025, the firm completed 13 deals, expanding into markets such as Nashville, Atlanta and Miami.