Calvetti Ferguson

Meet our partners

Entrepreneurial by nature, Calvetti Ferguson’s leadership is comprised of professionals who have been company Controllers, Vice Presidents of Finances and Tax Directors. Our leadership team is energized by value creation and not content to merely maintain the status quo for clients.

Their experience gained in leading companies enables our firm to provide you with added-value advisory services from a business perspective. With an intimate understanding of your world, we provide guidance on the best way for you to take your business forward. Click on an image below to view a partner’s bio.


Jason Ferguson
Managing Partner

Jim Calvetti
Audit Practice Leader


Bryan Valencia
Tax Practice Leader

Chin Yu
Consulting Advisory
Services Partner

Erick Wegmann
Audit

Jack Auldridge
Fort Worth Office
Managing Partner

Jim Oliver
Tax

Keith Hollar
Accounting Services

Ken Sibley
Dallas Office Managing Partner

Kenneth von Tungeln
Tax

Lori Morales
Tax

Mario Garcia
Tax

Michael Davenport
Tax

Mike Griffin
Tax

Mike Karlins
Audit

Natasha Erskine
Employee Benefit Plan
Practice Leader

Sandra Schieffer
Tax

Woody Mathews
Audit