PMC Lone Star Employee Directory
Machinery ManufacturingOhio, United States11-50 Employees
PMC Lone Star, based in Willoughby, Ohio, manufactures and calibrates gauges, metrology equipment, instruments, and plug, ring, and thread gauges. Its offerings support precise measurement and calibration needs in manufacturing environments. The company maintains a multi-brand portfolio that includes Lone Star, Mercury, VanKeuren, GF Gage, and Size Control, reflecting its breadth in the gauge-maker segment. The business traces its roots to PMC Industries, established in 1912, which was later acquired by Park Ohio Industries. In 1999, Nick Bosworth purchased the gage and instruments divisions, shaping the current structure within PMC Companies. Located in Willoughby, the organization operates with a small to mid-sized workforce, aligning with its focus within machinery manufacturing.
1-888-653-2347 
support@leadiq.com 
