What Drives Us
Trident is comprised of five innovative companies: Presco, Pro-Line Safety Products, William Frick & Company, Rhino Marking & Protection Systems, and LEM Products Inc. Together, these trusted brands bring decades of expertise in safety, identification, marking, and protection solutions.
From utilities and construction to energy and OEM, we create customized, high-quality solutions designed to meet everyday safety needs.
At Trident, we are committed to delivering reliable products manufactured in America using durable materials built to perform. By bringing these companies together under one name, we strengthen our ability to protect the people, infrastructure, and systems that power everyday life.
Based in West Chicago, Illinois, Pro-Line Safety Products has been the industry’s leading tracer wire specialist—offering copper-clad steel wire and detectable underground tape to utilities worldwide since 1992.
Based in Montgomeryville, Pennsylvania, William Frick & Company has provided durable identification solutions since 1975, specializing in custom RFID tags and labels for asset tracking, security, and logistics.
Based in Waseca, Minnesota, Rhino Marking & Protection Systems specializes in durable soil markers and innovative marking posts like the TriView for utilities and commercial operations since 1990.
Based in Montgomeryville, Pennsylvania, LEM Products Inc. has been specializing in durable maintenance and warning labels, hydrant rings, and utility pole tags for utilities and OEMs since 1967.






