![]() Sound United Sound United is an audio equipment maker that owns Polk Audio and Definitive Technology speaker brands. | Tymphany Tymphany is a company focused on the acoustics, material science, and design of audio solutions. | Sonos Sonos (formerly known as Rincon Audio) is a company that designs, develops, manufactures, and sells audio products. | ||
Founding Date | Founding Date 2014 | Founding Date 2004 | Founding Date 2002 | Founding Date 2006 |
Type | Type Subsidiary | Type Private | Type Public | Type Private |
Tags | ||||
Locations | Locations Huizhou, CN HQ Kopřivnice, CZ Helsinki, FI Hong Kong, HK Taipei, TW Bridgend, GB San Rafael, US see more | Locations Neuss, DE HQ | ||
Employees | Employees 2151% increase | Employees 800 | Employees 1,8671% increase | Employees 49 |
Operating ⚠ | ||||
Product Categories | Product Categories N/A | Product Categories 6 (Oct, 2021) | Product Categories 18 (FY, 2022) | Product Categories N/A |
Funding | ||||
Total funding raised | Total funding raised N/A | Total funding raised $ 13m | Total funding raised $ 455.2m | Total funding raised N/A |
Tymphany is a company focused on the acoustics, material science, and design of audio solutions.
View companySonos (formerly known as Rincon Audio) is a company that designs, develops, manufactures, and sells audio products.
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