Gems Sensors & Controls

The Gems Sensors & Controls (Gems) story began over 50 years ago in 1955 when the company founder, Edward H. Moore, developed a level indicator in his basement. It was patented in 1959. Along with an associate, Gordon Seigle, he established the Gems Company (GS for Gordon Seigle, EM for Ed Moore).

Today, Gems designs and manufactures a broad portfolio of liquid level, flow switches and pressure switches, miniature solenoid valves, and pre-assembled fluidic systems. Gems is a division of Danaher Corporation, a fortune 500 company with a presence around the globe.

Gems delivers personal attention, engineering expertise, and technical support to reduce development risks, improve the understanding of design issues, and quickly identify the right solutions. Decades of application engineering provides the perspective and experience to quickly prototype, build, and deliver components, sub-assemblies or systems exactly to your critical requirements.