With 130 years of engineering behind it, The Lincoln Electric Company makes advanced arc-welding equipment and consumables, alongside automation and related industrial solutions. Rooted in Ohio, the company also operates a welding school and has expanded into large-scale metal additive manufacturing, including what it describes as North America's largest 3D metal-printing capacity.
Taylor-Winfield Technologies, IncFrom its Youngstown, Ohio headquarters, Taylor-Winfield Technologies designs and builds industrial welding, material-joining and automated production equipment, including custom systems developed from concept through assembly and testing. The company traces its resistance-welding expertise back more than 135 years and its arc-welding experience back more than 75 years, while its patented linear-friction and coil-joining technologies extend that manufacturing legacy into newer applications. Taylor-Winfield also supports equipment throughout its service life with an R&D laboratory, worldwide field service and aftermarket parts, and builds machines in the USA to ISO 9001 standards.YOUNGSTOWN, OH
D&M WeldingRooted in a Moraine, Ohio manufacturing site with 175 years of local industrial history, D&M Welding has provided metal welding and fabrication services since 1974. The family-owned company became known for structural racks serving concrete block manufacturers across the United States and has since expanded into sheet-metal work, supported by a fiber laser and CNC press-brake equipment. D&M Welding is ISO 9001:2015 certified and remains under McCarroll family ownership alongside David Barger.MORAINE, OH
OTC DAIHENOTC DAIHEN designs, builds and installs robotic and manual welding systems, with arc-welding robots at the center of its work. The U.S. operation traces its roots to 1979 and moved its headquarters to Ohio after establishing a Dynamic Robotic Division there in 1996. Drawing on a company history that began in Japan in 1919, OTC DAIHEN supports customers with training, service and parts as well as integrated welding automation.TIPP CITY, OH
Advanced WeldingAdvanced Welding is a Franklin, Ohio, shop founded in 1991 by welders Paul Senay and Anthony Ling. Known for custom work serving industrial customers, the company has more than 30 years of experience and now operates under Pacline Conveyors, which acquired it in 2022.FRANKLIN, OH