Matt Matrisian

As President of Signature Estate & Investment Advisors, LLC (SEIA), Matt Matrisian brings three decades of experience reimagining how wealth management firms scale with purpose while preserving the personal touch that defines exceptional service. His guiding belief is that the industry’s greatest potential lies in simplifying complexity and freeing advisors to focus on what they do best: building lasting client relationships. Matt co-leads SEIA alongside CEO Brian Holmes, guiding the firm’s growth strategy across $35+ billion in assets under advisement and driving roughly 10% organic growth. His approach rests on a simple conviction: sustainable growth expands possibilities, not just footprints. Under his leadership, SEIA has maintained sub-5% advisor attrition in acquired practices—evidence that disciplined growth can strengthen, rather than dilute, the human connections that drive success. Since joining SEIA, Matt has hired the firm’s first Chief Growth Officer, built out advance