PCAOB Registered

Languages Spoken: English Spanish Korean Chinese (Mandarin & Cantonese) Hebrew Hindi Punjabi Gujarati Persian Urdu German Italian Vietnamese Bengali

Calvetti Ferguson is a middle-market CPA firm that provides accounting, advisory, assurance, & tax services with an entrepreneurial mind & spirit. We combine the experience and know-how of a Big Four firm with tailored business solutions to provide our clients with the ultimate consulting experience.

Our foundation is built on tenacity and determination with solid, straightforward principles to match. We’re focused and friendly, inclusive and intentional, supportive and stable. In short, we are a team that leans on one another to create lasting success for our clients, and in the process, build each other up.

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A Message from Managing Partner, Jason Ferguson

What makes Calvetti Ferguson unique is the attention clients receive from partners and the industry experience our partners have. We have been in the CFO’s or Controller's chair, so we understand what their challenges are firsthand. We enjoy being a company’s trusted business advisor and partner to help them achieve their goals and objectives.

Contact Us

Languages Spoken: English, Spanish, Korean, Chinese (Mandarin & Cantonese), Hebrew, Hindi, Punjabi, Gujarati, Persian, Urdu, German, Italian, Vietnamese and Bengali

Calvetti Ferguson

TC Energy Center, 700 Louisiana Street, Suite 2500, Houston, TX 77002


+1 713 957 2300

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Firm Locations

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Primary Location

TC Energy Center, 700 Louisiana Street, Suite 2500
Houston, TX 77002, United States

Jason Ferguson, Managing Partner
+1 713 957 2300

Dallas, TX, United States

Chase Tower, 2200 Ross Ave, Suite 3850, Dallas, TX 75201, United States

Brad Cummings, Managing Partner - Dallas Office
+1 972 848 6521

Fort Worth, TX, United States

One City Place, 300 Throckmorton St, Suite 1900, Fort Worth, TX 76102, United States

Michael Arnell, Managing Partner - Fort Worth Office
+1 817 435 8600

San Antonio, TX, United States

250 W Nottingham Dr, Suite 100, San Antonio, TX 78209, United States

Eric Teachout, San Antonio Office Managing Partner
+1 210 536 3217

People at Calvetti Ferguson

Karlen Alexander Photo

Karlen Alexander


Kyle Robinson Photo

Kyle Robinson

Director of Accounting Services

Jason Ferguson Photo

Jason Ferguson

Managing Partner

Michael Arnell Photo

Michael Arnell

Fort Worth Office Managing Partner

Paula Emordi Photo

Paula Emordi

Accounting Services Senior Associate

Natasha Erskine Photo

Natasha Erskine

Assurance Partner

Jim Calvetti Photo

Jim Calvetti

Assurance Partner in Charge

Erick Wegmann Photo

Erick Wegmann

Assurance Partner

Mike Karlins Photo

Mike Karlins

Partner Emeritus

Woody Mathews Photo

Woody Mathews

Assurance Partner

Bryan Valencia Photo

Bryan Valencia

Tax Partner

Jim Oliver Photo

Jim Oliver

Partner Emeritus

Brad Cummings Photo

Brad Cummings

Dallas Office Managing Partner

Tyler Forner Photo

Tyler Forner

Senior Manager

Cary Luhn Photo

Cary Luhn

Accounting Services Partner in Charge

Norm Robbins, III Photo

Norm Robbins, III

Tax Partner

Hillin Warren Photo

Hillin Warren

Advisory Senior Associate

Keith Hollar Photo

Keith Hollar

Tax Partner

Kenneth von Tungeln Photo

Kenneth von Tungeln

Tax Partner

Chin Yu Photo

Chin Yu

Advisory Partner in Charge

Theresa Riedmann Photo

Theresa Riedmann

Tax Director

Ashley Bartoskewitz Photo

Ashley Bartoskewitz

Assurance Manager

Christian Cessna Photo

Christian Cessna

Senior Tax Associate

Christina Christy Photo

Christina Christy

Tax Manager

Taylor Danielson Photo

Taylor Danielson

Accounting Services Manager

Phillip Hernandez Photo

Phillip Hernandez

Tax Senior Manager

Laura Leidy Photo

Laura Leidy

Tax Manager

Lucas Ley Photo

Lucas Ley

Tax Senior Associate

Jennifer Mahula Photo

Jennifer Mahula

Senior Tax Associate

Yessica Perez Photo

Yessica Perez

Tax Partner

Michele Sanchez-Soriano Photo

Michele Sanchez-Soriano

Tax Senior Manager

Anneka Sciola Photo

Anneka Sciola

Advisory Director

Jason Cain Photo

Jason Cain

Business Development Director

Emily Martin Photo

Emily Martin

Executive Director of Marketing

Jared Hamilton Photo

Jared Hamilton

Executive Director of Human Resources and People Development

Lori Morales Photo

Lori Morales

Tax Partner in Charge

Vivek Doshi Photo

Vivek Doshi

Assurance Director

Scott Contreras Photo

Scott Contreras

Assurance Partner

Summer Clevenger Photo

Summer Clevenger

Tax Associate

Cody Gates Photo

Cody Gates

Tax Paraprofessional

Nicole La Fleur Photo

Nicole La Fleur

Tax Associate

Kasey Parks Photo

Kasey Parks

Tax Senior Associate

Amy Waters Photo

Amy Waters

Assurance Senior Manager

Kyle Kmiec Photo

Kyle Kmiec

Tax Partner

Eric Teachout Photo

Eric Teachout

San Antonio Office Managing Partner

Tazkia Rahim Photo

Tazkia Rahim

Tax Senior Manager

Patricia Guzman Photo

Patricia Guzman

Accounting Services Manager

Jessica Roder Photo

Jessica Roder

Assurance Manager

Thought Leadership by Calvetti Ferguson