Harmonic, a publicly owned company headquartered in the US, founded in 1988, employs approximately 1630 individuals, and reported $570.8M in revenue as of 2025. The company functions as a tier 1 media tech buyer. It specializes in telecoms network infrastructure, focusing on video delivery infrastructure and related services. The company operates through its Video and Cable Access segments. The Video segment provides video processing, production, and playout services to cable operators, satellite and telecommunications Pay-TV service providers, and broadcast and media companies. The Cable Access segment offers solutions to cable operators.
On September 10, 2026, Harmonic announced it would showcase innovations at SCTE TechExpo 2026, highlighting its vision for broadband connectivity. The company plans to feature its cOS SensAI intelligence fabric, designed to provide data-powered insights for operators to proactively manage broadband operations and reduce churn. Harmonic will also present fiber advancements offering increased port density and end-to-end PON network management to accelerate fiber expansion. This follows the company's launch of SensAI on September 9, 2026. SensAI, an intelligence fabric for broadband networks, ingests diverse data streams into a coherent information layer for AI optimization. As a software module within Harmonic's cOS broadband orchestration and vCMTS suite, it has already onboarded ISPs such as Florida-based Hotwire Communications and Alaskan carrier GCI ahead of its general release.
Harmonic offers 20 products in the telecoms tech industry. Harmonic's product portfolio comprises of telecoms network infrastructure.
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Harmonic's revenues were $570.8M in 2025. Caretta Research has split Harmonic's revenue into 3 different product categories, the largest of which is cable access equipment, which represents 55% of Harmonic's revenue.
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Harmonic's customers primarily consist of telecoms and physical retail companies. Examples of Harmonic's customers include The Home Depot, Vodafone and Orange Group. Harmonic has commercial and technical partners like Arqiva, Google and Viavi Solutions. Harmonic has suppliers like Google.
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