Wipfli welcomes John Rosenbaum as chief technology officer
Tuesday, June 16, 2026
Wipfli is pleased to announce that John Rosenbaum has joined the firm as chief technology officer.
Rosenbaum brings more than 25 years of experience leading business and technology transformation initiatives across both private equity-backed and public companies. Throughout his career, he has helped organizations modernize technology platforms, integrate acquisitions and scale operations to support long-term growth.
At Wipfli, Rosenbaum will lead the firm’s technology organization and strategy, with a focus on operational excellence, innovation and creating technology experiences that better support associates and clients.
“John brings a strong combination of strategic vision, operational leadership and deep experience aligning technology investments to business outcomes,” said Kurt Gresens, CEO. “As Wipfli continues to grow and evolve, his leadership will help strengthen the platforms, capabilities and innovations that support our associates and the clients we serve.”
Prior to joining Wipfli, Rosenbaum held leadership roles guiding enterprise technology strategy, transformation and operational modernization initiatives across multiple industries.
Rosenbaum earned dual bachelor’s degrees from Southern Methodist University in engineering management and information systems, mathematics-focused studies and economics with systems analysis.