![]() Sennheiser Sennheiser electronic develops, manufactures, and markets headphones, headsets, microphones, and integrated systems. | ![]() Matchless Matchless Amplifiers is a company that designs and manufactures electric guitar amplifiers, specializing in class-A tube circuitry. | ||
Founding Date | Founding Date 1887 | Founding Date 1945 | Founding Date 1989 |
Type | Type Public | Type Private | Type Private |
Tags | |||
Locations | Locations Hamamatsu, JP HQ South Melbourne, AU São Paulo, BR Toronto, CA Beijing, CN Guangzhou, CN Shanghai, CN see more | Locations Wedemark, DE HQ | Locations Los Angeles, US HQ |
Employees | Employees 19,1344% decrease | Employees 1,856 | Employees 8 |

Sennheiser electronic develops, manufactures, and markets headphones, headsets, microphones, and integrated systems.
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Matchless Amplifiers is a company that designs and manufactures electric guitar amplifiers, specializing in class-A tube circuitry.
View company