Mobile Pulley Works

From our humble beginnings in the late 1800s to our cutting-edge modern facility, SPI/Mobile Pulley Works Inc. has been at the forefront of innovation and quality in industrial manufacturing. Starting as a small foundry in Mobile, Alabama, we've grown into a global leader, specializing in high-performance dredging equipment and custom industrial solutions.

Our storied history includes crafting essential tools for the lumber industry, supplying artillery during WWI, and revolutionizing marine and dredging technologies. Today, we continue to build on this rich legacy, serving major industries worldwide with our renowned dredging equipment and precision-engineered systems.

Join the countless clients who trust SPI/Mobile Pulley Works for unparalleled craftsmanship, reliability, and service. Experience the excellence that has defined our success for over a century.