- Audio Craft
 - Cleveland - Specialises in audio and video entertainment solutions including consumer electronics equipment. - Coaxial Dynamics, Inc
- Cleveland - Specialising in wattmeters, filters, detectors, attenuators and termination loads.
- Electronic Surplus Inc.
- Cleveland - New and surplus electronics.
- Hickok Incorporated
- Cleveland - Manufactures precision indicating instruments for aircraft, locomotive and general industrial applications.
- Keithley Instruments, Inc.
- Cleveland - Manufactures electronic test and measurement instruments and data acquisition hardware and software.
- LXD Inc.
- Cleveland - TN and STN liquid crystal displays and LCD modules.
- Solder-It Co
- Cleveland - Sales and distribution of butane powered heat tools, torches, and soldering equipment for industry, hobby, crafts, automotive, and more.
|
