The Inc. 5000 ranking evaluates the growth of privately held U.S. companies between 2022 and 2025. Fortitude's performance places it well above the national median growth rate of 130% reported for this year's cohort. Founder and CEO Matt Walker credits the firm's trajectory to its specialized model, which consolidates wealth management, tax strategy, accounting, and personal CFO services under a single roof.

Walker noted that the firm’s internal environment remains the primary driver behind its external success. By fostering a culture focused on collaboration and professional development, the office aims to maintain the high-touch service required for its client base of successful individuals and families. The Phoenix-based firm continues to prioritize this dual focus on operational growth and employee retention as it scales.