QSC, a privately owned company headquartered in the US and a subsidiary of Acuity, was founded in 1968 and employs approximately 1100 individuals, reporting $600.0M in revenue as of 2025. The company specializes in Pro AV audio and conferencing, designing and manufacturing solutions and services for the ProAV sector.
On March 11, 2026, QSC announced the availability of Q-SYS Reflect in India, expanding access to its cloud-based monitoring and management platform to over 35 countries. Q-SYS Reflect, intrinsic to the Q-SYS Full Stack AV Platform, provides real-time health monitoring for connected Q-SYS systems and associated native and third-party peripherals. Earlier, on March 2, 2026, the Costa Mesa-based AV firm thrived under new owners, evolving from a boutique speaker firm to a significant disruptor in the $300 billion audio-visual industry. The company supplies high-performance loudspeakers, digital mixers, power amplifiers, and cutting-edge AV systems to theme parks, casinos, and concert halls globally.
QSC offers 5 products in the pro AV industry. QSC's product portfolio comprises of pro AV audio and conferencing and pro AV controls and infrastructure.
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QSC's revenues were less than $1B in 2025. Caretta Research has split QSC's revenue into 5 different product categories, the largest of which is pro AV live sound speakers. For full access to QSC's revenue breakdown subscribe to Caretta Portal.
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