Harmonic (NASDAQ: HLIT) is a global technology company that focuses on video streaming and broadcast solutions. It was founded in 1988 and is headquartered in San Jose, California, USA. Their products and technologies are applied in the vCMTS, DAA, media and entertainment industry, helping broadcast television, cable TV, satellite TV, and streaming service providers, among others, deliver high-quality and efficient solutions in various aspects of video content production, encoding, compression, transmission, and distribution.

Harmonic offers a range of products and services, including vCMTS ,DAA ,video encoding, video compression, video streaming, fiber optics transmission, broadcast equipment, and more, to support the distribution of different types of video content, including high-definition (HD) and ultra-high-definition (UHD) video. Their solutions also include video processing and optimization technologies to ensure high-quality video content and optimal performance.

Harmonic's customers primarily include broadcast television companies, cable TV operators, satellite TV providers, streaming service providers, and other participants in the media and entertainment industry from around the world.