Company

Weyman Lundquist

Engineering Manager and CEO

Recognized as one of the leading designers in the field of magnetics, Weyman is dedicated to advancing the technology of power magnetic design. A significant portion of his award-winning work has focused on predicting and reducing winding losses in power inductors and transformers.

In partnership with researchers at the Thayer School of Engineering at Dartmouth, Weyman has helped advance the understanding of power magnetics technology. These discoveries have resulted in improved magnetic devices for the power electronics industry.

Weyman is an active lecturer and instructor as well as an avid sportsman. He holds a BA from Dartmouth with a major in Engineering, MSME from the University of California, Berkeley and an MS Engineering Management from Stanford University.

Tom Hardenburger

Chief Operating Officer

Bio coming soon.

Evelyn Peregrino

Chief Financial Officer

Bio coming soon.

Vivien Yang

Quality Manager

Vivien is a degreed quality professional who has led the company from a basic quality management system to full ISO9001/2008 and ISO13485 certification at both facilities. Vivien is also a vetted designer of transformers and inductors at SMPS frequencies with many successful designs to her credit. Vivien is fluent in Mandarin Chinese and is responsible for international vendor qualification.

Vivien holds a BS in Mechanical Engineering and an MS in Industrial Technology from California State University, Fresno.

Toni Jimenez

Purchasing Manager

With more than 30 years of experience in procurement within the magnetics and passives industry, Toni is our most experienced employee. As the department head, Toni wears many hats; a few of the most important ones include improvements to our MRP system, vendor qualification, and process workflow improvements supporting our Quality Management System.

Lisa Reyes

Stockton Production Manager

With more than 20 years of experience building transformers and inductors of all types, Lisa is responsible for leading the production team at WCM. In addition to scheduling and expediting, Lisa is responsible for the Quality System improvements, meet or exceed our quality system goals. Her efforts help us improve productivity, reduce lead time and lower costs.

Sarah Amschler

Marketing Manager & Account Representative

Sarah joined us in 2008 and wears several important hats at West Coast Magnetics. As Marketing Manager and Account Representative, she assists customers with processing quotes and orders and works with new customers from design to production. As a Document Control Manager, she leads a team in Mexico to ensure accurate document flow and has helped us implement new processes, including the SAGE MRP program.

In her personal life, Sarah is busy pursuing a degree in criminal and business law. When not working or hitting the books, Sarah enjoys quality time with her family, especially the cute new grandbabies.

Tara Gibson

Director of Customer Service

Tara joined us in 2020 with over 20 years of customer service experience during which she held leadership roles at AT&T and PG&E. At West Coast Magnetics Tara is responsible for ensuring customer satisfaction, managing a departmental employee training program, and driving process improvements leading to improved efficiency and quality system compliance. She builds strong relationships both inside and outside the organization by fostering high levels of trust and encouraging everyone to leave our egos at the doors.

Tara knows that customer satisfaction is paramount and to that end she is constantly working to improve interdepartmental communications to ensure that all of our customers are receiving timely, accurate, and complete responses from the members of her team.

Liana Thomas

HR Manager

Liana has over 28 years of experience in Human Resources and we’re lucky to have her. She joined WCM 2 years ago and has already added tremendous value to our company, from improving employee morale to streamlining processes. Overseeing both our Mexico and Stockton facilities, we rely on Liana for everything from recruitment and onboarding to employee relationships and disciplinary action.

Known among employees and customers as fair and hard-working, Liana continually takes on challenging tasks, whether directing the Mexico plant's HR to implementing new processes to ensure accurate document flow.

In her personal life, Liana enjoys traveling and taking walks with her husband. When at home, you’ll find her spending time with her grandkids or watching home repair shows.

Jack Chen

Sr. Electrical Design Engineer

Bio coming soon.

Sanathkumar Patil

Senior Manufacturing Engineer

Bio coming soon.

Dustin Carter

Manufacturing Engineer

Bio coming soon.

Zac Tobias

Mechanical Design Engineer

Bio coming soon.

Ingo Azarvand

IT Manager

Bio coming soon.

Elizabeth Menchaca

Sr. Account Representative

Bio coming soon.

Lo Vang

Account Representative

Bio coming soon.

Melissa Gonzales

Sr. Account Representative

Bio coming soon.

OUR CERTIFICATES

MANAGEMENT (new)

Weyman Lundquist

Engineering Manager and CEO

Tom Hardenburger

Chief Operating Officer

Evelyn Peregrino

Chief Financial Officer

Vivien Yang

Quality Manager

Toni Jimenez

Purchasing Manager

Lisa Reyes

Stockton Production Manager

Sarah Amschler

Marketing Manager & Account Representative

Tara Gibson

Director of Customer Service

Liana Thomas

HR Manager

Jack Chen

Sr. Electrical Design Engineer

Sanathkumar Patil

Senior Manufacturing Engineer

Dustin Carter

Manufacturing Engineer

Zac Tobias

Mechanical Design Engineer

Ingo Azarvand

IT Manager

Elizabeth Menchaca

Sr. Account Representative

Lo Vang

Account Representative

Melissa Gonzales

Sr. Account Representative

OUR CAPABILITIES