
We Drive Innovation
HSI Sensing’s reed switches feature the highest range of sizes, unique switching capabilities, quality and life expectancy on the market. At HSI, our 1500+ products offer various options available for customization, including switching and range. All HSI products can be modified to your specifications.

Our Global Network
HSI Sensing’s consists of company headquarters in Oklahoma, United States with distribution partners in Germany, China, Israel, Japan, Taiwan, Turkey and Singapore. In addition, a worldwide network of sales partners is available to our customers. Wherever you develop or produce – we are your trusted source for sensing technologies.
Let’s Make Things Happen
Simply reach out to connect with us. We’ll discuss your project and provide solutions, unique to your specific needs.
“We are constantly looking to reimagine the way we use sensor technology in our everyday lives. Whether our engineers are looking at a chemical processing plant, a fighter jet or a pinball machine, we are imagining the way that we can use our products to make those technologies better.”
Ryan Posey
HSI Sensing, CEO