About Us

The Lasting Legacy of Aearo Technologies

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For over five decades, Aearo Technologies has been a leader in energy-control technology. We’ve pioneered the development of globally recognized solutions—from noise and vibration to thermal control. Whatever unwanted energy you’re trying to manage, we have you covered with our award-winning quality, service, and state-of-the-art engineering.

We’re Team Players

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We’re more than just a vendor. We listen to your needs and work with you to find the best solution. With Aearo, you aren’t getting a sales pitch: You’re getting a knowledgeable teammate backed by over 50 years of professional, real-world experience.

Our Leadership Team

Get to know the people who are making your solutions successful.
Head and shoulders portrait of Matt Gualdoni

Matt Gualdoni

Portfolio Manager

Matt Gualdoni
Head and shoulders portrait of Zhiming Luo

Zhiming Luo

Technical Director

Zhiming Luo
Head and shoulders portrait of Tom Flaherty

Tom Flaherty

Manufacturing & Supply Chain Director

Tom Flaherty
Head and shoulders portrait of Edgar Patino

Edgar Patino

Quality Director

Edgar Patino
Head and shoulders portrait of Jennifer Young

Jennifer Young

Marketing Director

Jennifer Young
Head and shoulders portrait of Amy Martinez

Amy Martinez

Human Resources Manager

Amy Martinez
Head and shoulders portrait of John Zehme

John Zehme

Engineering Manager

John Zehme
Head and shoulders portrait of Adam Magdziarz

Adam Magdziarz

Design Engineering Supervisor

Adam Magdziarz
Head and shoulders portrait of Kerry O'Connell

Kerry O’Connell

Application Engineering Supervisor

Kerry O’Connell
Head and shoulders portrait of Sorin Costicov

Sorin Costicov

Indianapolis Plant Manager

Sorin Costicov
Head and shoulders portrait of Manuel Guaderrama

Manuel Guaderrama

Ensenada Plant Manager

Manuel Guaderrama

Our Certifications

Aearo Technologies LLC is committed to complying with all applicable quality, environmental, safety, and regulatory expectations. Aearo maintains certifications for ISO 9001, IATF 16949, AS9100D, and ISO 14001. This provides customers assurance that the appropriate quality and environmental systems are in place. Globally, Aearo’s facilities have been 3rd party certified to the quality and environmental standards for the products or services each provide.

ISO 9001

Indiana, Delaware, China, Mexico

IATF 16949

Indiana, Delaware

AS9100D

Indiana, Mexico

ISO 14001

Indiana and Delaware

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Aearo In The News

See All News!
3M Announces Combat Arms Settlement

3M Announces Combat Arms Settlement

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Building a Better Future, One Beam at a Time

Building a Better Future, One Beam at a Time

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Celebrating Summer with Employee Appreciation Day!

Celebrating Summer with Employee Appreciation Day!

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Acoustic Technology Center

Our state-of-the-art Acoustic Technology Center allows us to conduct in-house tests of a product’s design and diagnose problems to develop the perfect solution. Our dedicated team of application engineers will walk with you through our system approach step by step. And did we mention our center is one of two in the United States that is capable of handling full Class 8 vehicle tests?

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Join Our Team

Our culture is one of teamwork. If your idea of a perfect career is working together with your peers to create the ideal solution for a client, look no further. This is the place for you.

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