- Lake Shore Cryotronics, Inc.
Developer of measurement and control solutions offering temperature sensors, magnetic measurement instrumentation, and electronic transport systems.
- Steward Inc.
Ferrite powders & components & surface mounts.
- Schonstedt Instrument Company
Manufactures devices used for the detection of hidden ferrous targets, buried pipes and cables; also a line of geological laboratory instruments.
- Magnetic Shield Corporation
Ranging from laboratory instruments to magnetically-shielded rooms.
- American Magnetics
Manufacturer of superconducting magnets and equipment, liquid helium level monitors and sensors, and capacitance-based level instrumentation.
- Field Management Services (2)
- AlphaLab, Inc.
Manufacturers of low-cost AC and DC gaussmeters, radio/microwave detectors, and electric field and air ion meters.
- FW Bell
Offering gaussmeters and other magnetic and current sensing components.
- Enertech Consultants
EMF experts specializing in electromagnetic fields; measurement, research, field management, shielding, VDT interference, magnetics, software modeling/design, mitigation, meters and calibration.
- Tokin America
Manufacture of materials and devices to protect electronic circuits against electromagnetic interference, EMI and EMC applications.
- Mag City
Manufactures magnet materials, soft ferrite magnets, buzzers, speakers, and magnet assemblies.
- PCA Electronics
Manufacturers of electromagnetic components and custom magnetics specialists.
- Magnavolt Technologies, Inc.
Low voltage(0-65V), high current(0-10,000A) power sources for superconducting magnets.
- AD-Vance Magnetics, Inc.
Magnetic shielding for electrical components, monitors, CRTs, military applications, radar applications, and more.
- SAE Power, Inc.
Manufacturer of magnetics and EMI filters.
- PowerVolt Inc.
Manufacturer of standard and custom transformers/magnetics. Designers and manufacturers of linear DC power supplies.
- Iskra Feriti, d. o. o.
Products include ferrite materials and cores, wound components, and ISDN insulation transformers.
- Inductor Inc.
Supplier of inductors, power magnetics, power transformers, chip coils, power chokes, and more.
- Torotel Products, Inc.
Manufacturer of custom precision magnetic components.
- MMG North America
Manufactures and supplies ferrite cores and wound devices for use in the construction of components for the electronics industry.