Calix is a publicly owned company headquartered in the US. Founded in 1999, it has approximately 1,460 employees and reported $1.0B in revenue as of 2025. The company specializes in fibre access, functioning as an access network technology provider.
On March 20, 2026, Calix Inc. (NYSE:CALX) reported Q4 earnings, surpassing expectations with $0.39 EPS and $272.4 million in revenue, marking a 32.2% year-over-year increase, and announced a $125 million share repurchase program. Previously on March 19, Calix emphasized its leadership within the prpl Foundation and highlighted its Calix One cloud-first platform, which enables prpl-aligned networks to operate at massive scale with automation and consistency. Earlier the same day, Calix announced that Blue Stream Fiber, XMission, and Aervivo are deploying its SmartMDU solution with the Calix One platform to expand secure managed Wi-Fi services across various multi-dwelling unit properties. This follows news from March 17, when Calix indicated a strategic shift towards software-led customer experience, positioning Calix One as an artificial intelligence-native platform designed to enable personalized experiences at scale for service providers.
Calix offers 16 products in the telecoms tech industry. Calix's product portfolio comprises of broadband and VAS software, wi-Fi and mesh networks and fibre access.
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Calix's revenues were $1.0B in 2025. Caretta Research has split Calix's revenue into 6 different product categories, the largest of which is fTTH gateways, which represents 44% of Calix's revenue.
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Calix's customers primarily consist of advertising Services and telecoms companies. Examples of Calix's customers include Nexicom Telecommunications, Kinetic and ImOn Communications.
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