Harmonic Inc. HLIT

What this company does

Harmonic provides broadband access solutions that broadband operators use to deploy high-speed internet for data, voice and video services. Its Broadband business provides broadband access solutions and related services, including its cOS software-based broadband access solution, to broadband operators worldwide. In 2025, the company derived approximately 89% of its revenue from the Americas, while the Europe, Middle East and Africa and Asia Pacific regions accounted for 9% and 2%, respectively. Harmonic's hardware products include its Oyster, Ripple and SeaStar DAA nodes, Reef and Wave PHY shelf products, Pebble Remote PHY Devices, and Fin, Pearl and Pier OLT modules and devices. During the fiscal year ended December 31, 2025, one customer accounted for 54% of the company's net revenue. As of December 31, 2025, Harmonic employed 534 full-time employees, of whom 195 were located in the United States and Canada and 339 were located outside North America across 17 countries in Central and South America, the Middle East and Africa, Europe and the Asia Pacific region. Harmonic was initially incorporated in California in June 1988 and was reincorporated in Delaware in May 1995.

Written from the business description in HARMONIC INC.'s annual report to the U.S. Securities and Exchange Commission, filed 24 February 2026. Every sentence was checked against that document before publication.