Mantey Machine, LLC is a 16,000 sq. ft. facility serving Columbus and surrounding areas,

specializing in small and medium-sized machined items and assemblies & structural steel fabrication and installation

​-Mechanical Design & 3D Modeling-

-Manual & CNC Machining-

-Industrial & Structural Fabrication-

-Assembly & Installation-

Thomas Mantey

Founder & Machining Operations

In 2017, Thomas Mantey established Mantey Machine, LLC in Marion, Ohio.

A student in welding engineering, he attended The Ohio State University

while working as a project manager in automobile manufacturing.

After apprenticeship and years as project manager, he established Mantey Machine, LLC

in an effort to bring innovation, efficiency and integrity to the automotive industry.

A proud father, driven leader and tedious machinist, Tom brings innovation, structure, and industry experience to every project he creates.

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In 2018, Mallory Mantey purchased Mantey Machine, LLC

and moved the company to a three-building facility just outside of Dublin, Ohio.

Months later, they were married.

Owner of Mantey Machine, Mallory leads every aspect of the company from estimation to installation.

A proud wife, mother of two and woman in construction, she takes pride in her hard work ethic

and visionary outlook.

Mallory Mantey

Owner & Fabrication Operations