About Us

About RBR Machine:

Welcome to RBR Machine. We are CNC machine shop located in Houston, Texas and an industry leader when it comes to 5 axis CNC machining. Kattula Holdings acquired RBR Machine in late 2020. Our mission is simple: To emphasize excellence in our products. How do we do this? By demonstrating integrity and transparency in our actions. As a result, we go above and beyond client’s requirements. Therefore, expectations for quality, delivery, and total value are second to none. Our machine shop has endeavored to become the industry’s choice for all CNC machine work. RBR Machine is proud to supply customers in many different industries with quality machined parts. The Oil & Gas, Aerospace, Automotive, Solar & Wind, and Agriculture are just a few.

Our personnel can cater to any project, no matter how large or complex it may be. In fact, we continue to take on large-scale production runs and smaller prototype requests daily! In the past two years, 95% of the equipment in our facility has seen upgrades. Staying up to date with all the latest equipment is essential. Cutting-edge 5-axis CNC equipment leads to higher value for our customers. When you work with RBR Machine, rest easy. You’ll receive quality manufacturing, done the right the first time. For instance, our team will be there with you every step of the way! Optimizing your design and helping you achieve your goals for as long as we’re partners. Contact us today for your quote!

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Meet The Team

Amber Gregory

Amber Gregory

Office Manager

Chris Witt

Chris Witt

Quality Manager

Mark Johns


Tarek Alzien

General Manager

Estevan Calamaco

Production Manager