![]() Sennheiser Sennheiser electronic develops, manufactures, and markets headphones, headsets, microphones, and integrated systems. | ![]() Wisa Technologies WiSA Technologies is a company that develops and sells wireless audio technology for smart devices and home entertainment systems. | ||
Founding Date | Founding Date 1945 | Founding Date 2000 | Founding Date 2010 |
Type | Type Private | Type Private | Type Public |
Tags | |||
Locations | Locations Wedemark, DE HQ | Locations Boston, US HQ Northcote South, AU Boston, US | Locations Beaverton, US HQ |
Employees | Employees 1,856 | Employees 30 | Employees 466% decrease |

WiSA Technologies is a company that develops and sells wireless audio technology for smart devices and home entertainment systems.
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