Harmonic is a global provider of broadband access solutions that enable cable and telco operators to deploy high-speed internet services for data, voice, and video. The company's flagship offering is cOS, a cloud-native software platform that orchestrates virtualized and hardware elements to deliver centralized, distributed, or hybrid broadband access architectures supporting DOCSIS and fiber technologies. Revenue comes from product sales (hardware and software), subscription-based cloud services and technical support, and professional services such as implementation and consulting; the company serves major operators globally through direct sales forces and systems integrators.