While Simpson Electric Company, chartered in 1934, is a firm with a distinguished past, it is just as importantly an organization with a dynamic present and a definite future.

The famous 260 Volt-Ohm-Milliammeter put Simpson on the map and cemented a reputation for quality that still defines Simpson in the marketplace today. Yet, the Simpson Electric story is about more than one product. It is about people, who with Ray Simpson, started the instrument industry, building sensitive electrical products that perform reliably in tough, industrial conditions to a diversified line of digital and analog panel meters and test instrumentation products.


We have expertise in producing analog / digital meters and test equipment. In addition, we offer circuit board assembly, cable assembly, lead assembly, shunt assembly, sand blasting, and screen printing. With a highly trained core group of management, engineering, and hourly workers to assist with design, and all facets of your manufacturing needs. We will provide estimates for Turnkey or labor only projects.

The Simpson brand includes product ranges such as:

  • Digital panel meters
  • Advanced digital panel meters
  • SE Encoders
  • Analog panel meters
  • And more!

Facilities and Equipment We have an assembly facility and a manufacturing facility with capabilities of: Punch Pressing (stamping) Tapping Machines Injection molding machines Compression molding machines Wave soldering machines Printing capabilities – to a variety of substrates, including (but not limited to) dials, plastic, glass, wood, ceramic, stainless steel, etc. Circuit board assembly.

To find out more information about Simpson Electric, visit their website at