Throughout its history, Harmonic has been synonymous with amazing video quality

The Leader in Video Delivery Infrastructure

Harmonic provides the supply chain infrastructure — from production through delivery — that enables media companies to engage and prosper in today’s demanding and ever-changing video economy.

We are the worldwide leader in video delivery infrastructure solutions and the first to provide broadcasters, pay-tv operators, service providers and other media companies with differentiating video capabilities that are ready to deploy on a global scale. At Harmonic we help our customers respond to the challenges of the digital video revolution while reaping its benefits, including the ability to deliver stunning video to viewers on any screen, anywhere.

Our innovative solutions power everything from HEVC (High-Efficiency Video Coding) compression of Ultra HD video, to cloud media processing for over-the-top (OTT) video delivery, to simplified video, voice and data delivery via innovative Converged Cable Access Platform (CCAP) systems.

Our Mission

Harmonic enables its customers to produce, deliver and monetize amazing video experiences — with unequalled business agility and operational efficiency — by providing market-leading innovation, high-quality service and compelling total cost of ownership.

Company Highlights



The market share leader in video servers for 5 years with more than 40,000 channels on air globally



The leading innovator in edge QAMs, with more than two million ports in service



The majority of Mediaroom IPTV deployments are powered by Harmonic headends



Eight of the 10 largest satellite operators rely on Harmonic encoders


Harmonic holds over 50 technology patents in the United States and other countries and has won numerous industry awards.

See our awards

Investor Relations

Harmonic is a publically traded company (NASDAQ: HLIT) headquartered in San Jose, California, USA, with over 1,400 employees in locations around the globe.



Harmonic is working on the cutting edge of video technology, providing you with stimulating challenges and a very competitive rewards package of compensation and benefits.

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