Founded in Razlog, Bulgaria, in 1972, Global Manufacturing Industries designs and manufactures customized electrical and electronic solutions, including magnetic heads and precision mechanical components. Operating under the GMI and Magnetic Head Technologies Bulgaria brands, the company has evolved from a state-owned electronics producer into an international manufacturer serving customers in more than 60 countries. Its management systems are certified to ISO 9001, ISO 14001, and ISO 45001.
ISO 9001:2015
ISO 14001:2015
ISO 45001:2018
Spang & CompanyFounded in 1894 as an oil-field repair shop in Butler, Pennsylvania, Spang & Company has grown into a Pittsburgh-headquartered manufacturer serving the electronics and power industries. Its businesses make precision soft magnetic components and materials, custom inductive components, and power-control equipment, with operations and sales reaching around the world. The company has focused on these electrical and electronic manufacturing businesses since the 1980s.PITTSBURGH, PA
CenturaCoresEstablished in 1999, CenturaCores is an India-based manufacturer with more than 25 years of experience in precision magnetic-core production. Its ISO 9001:2015-certified facility in Panipat has produced more than 5,000 custom core designs, while distribution centers in the United States and Canada support customers in over 50 countries. The company also develops CoreMagna AI, an engineering ecosystem intended to connect magnetic-core design with manufacturing realities.SYRACUSE, NY
The Gund CompanyThe Gund Company is a fourth-generation family business established in 1951 by Ed Gund, with roots in the electrical industry reaching back another generation. Headquartered in St. Louis, it has grown from a manufacturer’s representative into a vertically integrated manufacturer and fabricator serving demanding industrial customers across 12 locations in five countries. Its application engineers develop custom material solutions for equipment that must meet specific electrical and mechanical requirements.AMSTERDAM, NY
SG Technologies LimitedMaking magnetic components since the 1940s, SG Technologies Limited develops and volume-manufactures advanced magnetic parts and assemblies for demanding applications, particularly in electric and hybrid vehicles. The company began within Murex producing AlNiCo permanent magnets through powder metallurgy and now manufactures 60 million components annually, including parts used in electric motors and other automotive systems. SG Technologies operates as a division of Neo Magnequench and holds ISO 9001, ISO 14001 and IATF 16949 certifications.MEDINA, OH