QSC

https://www.qsc.com/
https://www.linkedin.com/company/qsc-audio-products-llc/

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.

2025 Revenue

Founded

1968

Headcount

1,232

Headquarters

United States

Primary Segment

Live audio equipment

Ownership

Privately Owned

Deployments

News Summary:

On September 10, 2026, QSC announced that three more Q-Sys pro AV devices, including a network camera modular system and an AI accelerator, received certification for Zoom Rooms. The Q-SYS RoomSuite Modular System, which combines a processor, switch, AV bridge, video switch, and tableside I/O expander, facilitates rapid and standardized setup for medium to large collaboration spaces. Previously, on August 28, Ireland Sound Systems collaborated with the Corona-Norco Unified School District in Southern California to modernize and standardize audio systems across six high school performing arts venues using QSC L Class line arrays. Earlier in August, Samson Events, founded by touring drummer Elliott Samson, reported scaling its production business by utilizing QSC technology to achieve studio-level clarity, balance, and precision in live sound environments.

Similar Companies

Subscribe for full access to QSC's profile

QSC offers 9 products in the pro AV industry. QSC's product portfolio comprises of live audio equipment, pro AV controls and infrastructure, commercial installed sound and conferencing systems and UC.

Subscribe for full access to QSC's products in full detail

QSC's revenues were less than $1B in 2025. Caretta Research has split QSC's revenue into 10 different product categories, the largest of which is aV signal routing and switching. For full access to QSC's revenue breakdown subscribe to Caretta Portal.

Subscribe for full access to QSC's revenue in full detail

Sep

15th

2026

17:00

Events, Emerging Tech, B2B Tag, Events and Conferences

Kramer Events: Building a Scalable Events Business with QSC Audio

SAN LUIS OBISPO, CA — When Beau Kramer started DJing from his college dorm room in 1997, he kept a couple of turntables under his bed and volunteered to provide music for campus parties. He eventually learned to DJ weddings, turning a college pursuit into a company approaching its 30th anniversary.

Front of House

Sep

10th

2026

10:01

New Offerings, B2B Tag, New Offerings

Three more Q-Sys pro AV devices certified for Zoom Rooms

A QSC network camera, modular system and AI accelerator have been certified for Zoom Rooms. The Q-SYS RoomSuite Modular System – combining a processor, switch, AV bridge and video switch with a tableside I/O expander – supports fast, standardised set-up for medium to large collaboration spaces.

AV Magazine

Aug

28th

2026

08:56

B2B Tag

Ireland Sound Systems Standardizes Audio Across Six California High Schools With QSC

A recent project to modernize the audio systems in six high school performing arts venues of the Corona-Norco Unified School District in Southern California saw the district partner with Ireland Sound Systems, which designed and installed standardized the new systems with QSC L Class line arrays.

ProSoundWeb

Aug

26th

2026

06:30

New Offerings

From Sound Masking to Instant Acoustic Management

Sound masking has long been one of the most effective tools for improving speech privacy, reducing distractions, and creating more comfortable workplaces. But as the workplace itself becomes increasingly dynamic, the way organizations manage their acoustic environments needs to evolve, too.

Biamp

Aug

21st

2026

16:24

B2B Tag

Samson Events Scaling Their Production Business with QSC

Samson Events based in Los Angeles, CA, was founded over a decade ago by Elliott Samson, a touring drummer with a deep passion for audio. From the beginning, his goal was to bring the clarity, balance, and precision of the recording studio into the live environment making sure every element sits perfectly in the mix.

Qsc

Aug

21st

2026

00:52

Events and Conferences

Demystifying Global vs Local Scoping in Lua for Q

Date: Tuesday, September 22, 2026 Time: 10:00 AM Central Time (US and Canada) Agenda: 45 minutes of lesson, 15 minutes of Q&A Audience: Control Programmers Prerequisite: Control and UCI Intermediate, or Advanced Control programmers, join this Deep Dive with Jeff Perkins for a live preview of the next Control Quick Start video to be released.

Qsc

Aug

21st

2026

00:12

Emerging Tech, Events and Conferences

How to Choose the Right Q

Date: Tuesday, September 29, 2026 Time: 10:00 AM Central Time (US and Canada) Agenda: 45-Minute Lecture; 15-Minute Q&A Audience: Design Engineers, Field Engineers Prerequisite: None Learn how to choose the right Q-SYS processor for your next installation in this deep dive webinar.

Qsc

Aug

15th

2026

06:30

New Offerings

Introduction to NVM Series Video Products

Date: Tuesday, September 15, 2026 Time: 10:00 AM Central Time (US and Canada) Agenda: 45 Minute Lecture/15-minute Q&A Audience: Design Engineers, Technicians and Sales Prerequisite: None Join this Deep Dive webinar and learn about the new Q-SYS NVM series of video distribution products.

Qsc

Aug

11th

2026

10:40

B2B Tag, Product Updates

SYS Reflect Integration Is Chasing the Workplace Control Layer. Is It Ready?

Q-SYS Reflect , the current enterprise-grade management system from QSC gives AV and IT Teams a powerful operational layer for Q-SYS estates. With recent upgrades to ServiceNow and Microsoft tools, is it becoming the complete toolkit for workplace management ? That’s a worthwhile question now that AV is shifting from project revenue focus towards ongoing service.

UC Today

Jul

21st

2026

06:53

Emerging Tech, Facility Expansion

QSC Opens Q-SYS Beijing Experience Center In China

QSC has announced the opening of its new Q-SYS Beijing Experience Center , located in the China World Office Tower 1, offering customers and partners the opportunity to experience Q-SYS platforms firsthand across a range of applications and explore how the Q-SYS Full Stack AV Platform can support a variety of AV needs.

ProSoundWeb

Jul

17th

2026

00:21

Events and Conferences

Best Practices in Gain Structure and AEC

Date: Tuesday, August 18, 2026 Time: 10:00 AM Central Time (US and Canada) Agenda: 90 minute lecture Audience: Techs, Design Engineers, Commissioning Engineers Prerequisite: None This class focuses on proper gain structure and how to utilize the AEC component within Q-SYS Designer Software.

Qsc

Jul

11th

2026

06:30

Emerging Tech, Events and Conferences

SYS RoomSuite Design

Date: Tuesday, August 11, 2026 Time: 10:00 AM Central Time (US and Canada) Agenda: 50 minutes of instruction, 10 minutes of Q&A Audience: Design Engineers, Control Programmers, Field Engineers Prerequisite: None The Q-SYS RoomSuite Modular System enables fast, standardized setup for medium to large collaboration spaces.

Qsc

QSC's customers primarily consist of media and TV services, higher Education and live events companies. Examples of QSC's customers include University of Southern California, Dude Perfect and Crystal Peaks Youth Ranch.