8 companies

Bose

Bose develops and sells high-quality audio products and technologies, such as headphones, speakers, and noise cancellation systems.

Crown Equipment

Steritech

3220 Harman de Mexico, S. de R.L. de C.V.

HARMAN designs and engineers connected audio and automotive technology for automakers and consumers, including JBL, Harman Kardon and AKG; the Mexican entity is part of Samsung.

L-Acoustics

Sonos, Inc.

Dolby

Dolby develops audio and visual technologies for the entertainment and consumer electronics industries.

Visual Sound

Visual Sound is a commercial audio visual integrator, founded in 1967, designing, installing and supporting AV, digital signage, control room, unified communications and live event systems from five US offices.