QSC is a privately owned company headquartered in the US and a subsidiary of Acuity. Founded in 1968, the company employs approximately 1,100 individuals. It reported $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 market.

2025 Revenue

Founded

1968

Headcount

1,097

Headquarters

US

Primary Segment

Pro AV audio and conferencing

Ownership

Privately Owned

Deployments

1

News Summary:

On April 23, 2026, QSC announced an upcoming 90-minute lecture scheduled for May 26, 2026, detailing best practices in gain structure and the utilization of the AEC component within Q-SYS Designer Software for tech, design, and commissioning engineers. Previously, on April 20, 2026, the company revealed its plans to exhibit at InfoComm 2026, where it will showcase a range of solutions including high-performance pendant, in-ceiling, and invisible speakers, alongside its new PowerZone™ Connect PRO series of Hi‑Z direct‑drive amplifiers. Earlier, on April 18, 2026, QSC scheduled a May 19, 2026, instructional session on Q-SYS RoomSuite Design, emphasizing the modular system's capabilities for standardized setup in collaboration spaces. This follows an April 6, 2026, report that Music Bliss, QSC’s Malaysian distributor, completed a new QSC L Class sound system installation at Mò Live House in Johor Bahru. The company also saw Interbank Peru modernize its corporate environments on March 25, 2026, by integrating the Q-SYS Full Stack AV Platform, which unifies audio, video control, and smart camera systems through a centralized, software-defined AV-over-IP architecture.

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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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QSC has customers like Crystal Peaks Youth Ranch.

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