Pennex

About Pennex

Founded nearly half a century ago, Pennex, a proud member of the MX Holdings family, continues to experience rapid growth as a leading provider of high-quality aluminum cast products and extrusions. With state-of-the-art technology and facilities across Ohio and Pennsylvania, we specialize in casting billet, extruding custom shapes, and fabricating finished components for customers across a wide range of industries, including automotive, transportation, building and construction, electrical and machinery, consumer durables, and distribution. What truly sets us apart is not just what we do, but how we do it. Safety. Integrity. Caring. Growth. These core values are embodied by every member of our team, guiding every action we take and decision we make. Whether driving innovation within our industry, making the impossible possible for our customers, providing a safe and respectful workplace for our employees, or supporting our local communities, our purpose is clear: we are dedicated to empowering people to make a positive impact on the world.