International Electronic Machines Corporation (IEM Corporation)

Headquarters

Troy, NY

UEI

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CAGE

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Founded in 1987, Troy-based International Electronic Machines Corporation (IEM) designs, develops, and manufactures measurement and inspection technology for railways and transportation. Its in-house engineering and manufacturing operation spans a 35,000-square-foot facility, where the company builds systems such as its WISE® automated wayside inspection suite and portable wheel-measurement equipment. IEM’s work is backed by more than 100 patents and ISO 9001, ISO 14001, and ISO 45001 approvals, along with OIML certification.

• Wabtec CorporationWith more than 150 years of rail-industry heritage, Wabtec Corporation is a global transportation technology company based in Pittsburgh. Its roughly 31,000 employees work across more than 50 countries, supporting freight and transit operators as well as customers in mining, industrial and marine markets. Wabtec is especially notable for combining long-established rail expertise with digital systems, including cybersecurity practices certified to IEC 62443-4-1.PITTSBURGH, PA
• OKOndt GROUP LLCOKOndt GROUP LLC develops and manufactures nondestructive testing equipment, with a particular focus on inspecting railway rails and aircraft wheels without interrupting service. The group’s NDT work dates to 1993 and now reaches customers in more than 70 countries, supported by a catalog of about 4,000 transducers and more than 40 devices. Its U.S. representative office connects industrial customers with portable instruments and automated systems developed by the wider OKOndt GROUP.ROCKVILLE, MD
• Holland, L.PFounded in 1935, Holland, L.P. designs, manufactures and operates rail-welding, track-measurement and rail-maintenance equipment and services for railways worldwide. The University Park company is best known for its flash-butt welding expertise, including the world’s largest MobileWelder fleet, and supports its equipment with in-house engineering, manufacturing and field operations. Its 185,000-square-foot lean manufacturing facility is ISO 9001 certified.UPPER SANDUSKY, OH
• Iron Horse Engineering CoFounded in 1987 by rail boot inventor Bill Moorhead, Iron Horse Engineering Co. manufactures American-made embedded and direct-fixation track solutions for rail transit, freight and industrial applications. Its rail boot has been installed for more than 1 million miles, while its engineers also develop custom products and support top-down construction with onsite technical assistance and training.PARKMAN, OH