Tymphany Tymphany is a company focused on the acoustics, material science, and design of audio solutions. | ![]() Sound United Sound United is an audio equipment maker that owns Polk Audio and Definitive Technology speaker brands. | ![]() JBL Professional JBL Professional is a division of Harman Professional that develops and manufactures audio solutions. | ||
Founding Date | Founding Date 2004 | Founding Date 2014 | Founding Date 1946 | Founding Date 1993 |
Type | Type Private | Type Subsidiary | Type Subsidiary | Type Public |
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Locations | Locations Huizhou, CN HQ Kopřivnice, CZ Helsinki, FI Hong Kong, HK Taipei, TW Bridgend, GB San Rafael, US see more | Locations Stamford, US HQ | Locations Guangzhou Shi, CN HQ Hong Kong, HK Ota City, JP Altrincham, GB Cupertino, US | |
Employees | Employees 7851% increase | Employees 227 | Employees 1,6182% increase | Employees 5,247 |
Operating ⚠ | ||||
Product Categories | Product Categories 6 (Oct, 2021) | Product Categories N/A | Product Categories 7 (Oct, 2023) | Product Categories N/A |
Sound United is an audio equipment maker that owns Polk Audio and Definitive Technology speaker brands.
View companyJBL Professional is a division of Harman Professional that develops and manufactures audio solutions.
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