Harmonic
Harmonic Inc. is a global technology leader based in Sunnyvale, California, specializing in digital video, broadband optical networking, and IP delivery systems. Founded in 1988, the company has established a strong presence worldwide, serving cable operators, satellite providers, telecom companies, and broadcast networks. Harmonic is known for its innovative virtualized broadband solutions, which enable flexible deployment of high-speed internet and video services. The company offers a range of products, including video delivery solutions for streaming and broadcast, virtualized CableOS for scalable broadband services, and end-to-end IP delivery platforms that support video-on-demand and high-definition television. Harmonic's commitment to research and development drives its focus on video compression, cloud-native architectures, and scalable networking, ensuring it remains at the forefront of industry advancements. Harmonic serves many of the world's largest communications providers across various regions, including the Americas, Europe, Asia-Pacific, and the Middle East. The company emphasizes creativity, integrity, and quality in its culture, aiming to address industry challenges effectively.
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Headcount trend
Harmonic went from 898 employees in Jul 2023 to 908 in Jun 2025. Jan to Jun 2025: 33 people joined, 13 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Executive compensation
Salaries at Harmonic
All salaries12 salary profiles in the US
Most reported roles
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 3 filings.
Peer reviews
Worked with someone at Harmonic?
Anonymous peer reviews on OffTheRecord
Similar companies
Harmonic FAQ
How many employees does Harmonic have?
Harmonic has about 908 employees, up 1% over the 3 months to Jun 2025.
Does Harmonic sponsor H1B visas?
Yes. Harmonic filed 3 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is Harmonic's revenue per employee?
Harmonic makes about $760K in revenue per employee, based on $689.8M annual revenue and 908 employees.
How much does Harmonic pay?
6figr has 12 salary profiles for Harmonic in the US, with pay broken down by role, level, gender and ethnicity on the Harmonic salaries page. See Harmonic salaries
Is Harmonic a public company?
Yes. Harmonic is publicly traded under the ticker HLIT on NASDAQ.
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.