Gems Sensors Gems Sensors is a company that designs, manufactures, and supplies sensing and control components. | ![]() High Precision Devices High Precision Devices (HPD) is a manufacturer of precision cryogenic instruments. | |
Founding Date | Founding Date 1955 | Founding Date 1994 |
Type | Type Subsidiary | Type Subsidiary |
Tags | ||
Locations | Locations Plainville, US HQ Kassel, DE Mumbai, IN Suita, JP Brighton, GB | Locations Boulder, US HQ |
Employees | Employees 251 | Employees 17 |

High Precision Devices (HPD) is a manufacturer of precision cryogenic instruments.
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