QSC, a privately owned company headquartered in the US and a subsidiary of Acuity, was founded in 1968, operates with approximately 1100 employees, and specializes in Pro AV audio and conferencing. The company reported $600.0 million in revenue as of 2025. Functioning as a provider for ProAV, QSC designs and manufactures solutions and services for the sector.
QSC opened its new Q-SYS Beijing Experience Center in China World Office Tower 1 on July 21, 2026, providing customers and partners the opportunity to experience Q-SYS platforms across various AV applications. Previously, QSC announced an upcoming training session for August 18, 2026, on "Best Practices in Gain Structure and AEC," designed to teach proper gain structure and the utilization of the AEC component within Q-SYS Designer Software. Earlier, on July 11, the company scheduled a "Q-SYS RoomSuite Design" class for August 11, 2026, covering the Q-SYS RoomSuite Modular System for fast, standardized setup in medium to large collaboration spaces. A review published on June 24 highlighted the QSC CB10 Powered Monitor, noting its sound quality, clarity, and mobility without the compromises often found in portable speakers. This followed an announcement on June 21 for a "Designing with NV Series Endpoints" training session, held on July 21, 2026, which focused on integrating Q-SYS NV Series network video endpoints into the Q-SYS Platform.
QSC offers 9 products in the pro AV industry. QSC's product portfolio comprises of pro AV controls and infrastructure, pro AV audio and conferencing.
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QSC's revenues were less than $1B in 2025. Caretta Research has split QSC's revenue into 9 different product categories, the largest of which is enterprise audio signal processing and amplification. For full access to QSC's revenue breakdown subscribe to Caretta Portal.
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QSC's customers primarily consist of live events and media and TV services companies. Examples of QSC's customers include Crystal Peaks Youth Ranch, University of Southern California and Dude Perfect.
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