About Us

Exceeding expectations since 1946

We provide the vital link between raw materials and a finished product—but our purpose is larger than that. At Stack Metallurgical Group, we believe in building relationships. Since 1946, we’ve invested in our customers’ and employees’ success by nurturing partnerships rooted in trust and transparency. As a private company (owned by the Ederer family), we take the time to listen and teach, working to find the best solution to meet the specific needs of every client. With a foundation of high quality, fair pricing and fast turnarounds, Stack has evolved into one of the leading providers of metal processing services in North America.

United gear

What We Stand For


We’re dedicated to a higher standard which our customers have come to depend on. From hobbyists to multinational corporations, we take the time to listen, teach, and consistently deliver a superior service within every customers’ specific timeline and budget.


We’re committed to continuous improvement and adapting to changes in the industry and technology. We continually advance processes and invest in equipment and technology to ensure we remain at the cutting edge of every stage of our process capabilities.


We put integrity first in every sense of the word. From our everyday reliability, consistency and accountability, to larger aspects that extend to our principles and expectations of employees—we’re committed to the trust we’ve earned through the years.

Our Team

Corporate Staff


Doug Puerta



Nels Plough

 President, Stack Portland
Corporate Technical Director


Craig Beaumier

Vice President, Sales and Marketing 

Ian O' Gordon - Director of Finance

Ian O’Gorman

Director, Finance 

Stack Portland


Kimberly Chaussee

Production Control Manager


Brad Kaufman

Production Manager


Mike Deaner

Maintenance Manager

Connor Donnelly - Portland Facility

Connor Donnelly

Quality Manager

Stack Spokane


Ron Decker



Dawn Stubblefield

Assistant Manager


Sunny McWorter

Accounting & Office Manager


Jason Howard

Quality Manager

Aerospace Aluminum Processing


Doug Chacon

Production Director


Nancy Brummel

Quality Director


Tatiana Jaime

Quality Manager


Ashley Sisk

Office Manager

Stack HIP

Brice Winney - GM of HIP facility

Brice Winney

General Manager

Bob - HIP facility

Bob Lewis

Stack HIP Quality Manager

Tony- HIP Facility

Tony Bitterman

Continuous Improvement Manager

Maria-HIP Facility

Maria Zaharko

Operations Specialist

Get in Touch

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