About Us

Entro Industries is a leading provider of heavy-equipment mobility solutions that have evolved over more than five decades of engineering expertise. From the foundation laid by founder Harlan Smith in 1994 to today's global reach, our company has designed and built over 250 moving rigs and delivered 200 of them to clients worldwide. We specialize in walking systems, heavy haul gear, custom hydraulics, and structural fabrication, delivering solutions that keep operations moving safely and efficiently. Our reputation is built on rigorous engineering, field-tested durability, and a relentless focus on client success.
With a strong heritage in oil, gas, construction, and aerospace, Entro's portfolio extends beyond walking systems to include custom pipe handling equipment, heavy-haul jeeps, and specialized trailers. Every product is tailored to the unique constraints of a project, ensuring that the final system meets or exceeds performance expectations while staying within budget and schedule.
Our commitment to innovation is evident in our continuous improvement of flagship products such as the X-Swing walking system and the King-Pin walking foot. These systems combine high load capacity with unprecedented maneuverability, reducing operational downtime and enhancing safety for crews. Through strategic retrofits and rehabilitation projects, we extend the life of legacy equipment, delivering significant cost savings and minimizing disruptions.
Entro's field services team brings the same engineering rigor to on-site support as we do to product design. From assembly and commissioning to training and preventive maintenance, our technicians ensure that each system performs reliably throughout its service life. This holistic approach creates a seamless experience for our clients, from concept to completion and beyond.
Whether you are mobilizing a multi-million-pound drilling rig, transporting heavy structural components, or customizing a pipe handling solution, Entro Industries offers the knowledge, technology, and hands-on support to bring your project to successful completion. We are proud to partner with operators worldwide to deliver safer, more efficient, and more reliable heavy-equipment mobility solutions.