Calix, a Publicly Owned company headquartered in the US, was founded in 1999 and has approximately 1460 employees. The company reported $1.0B in revenue as of 2025. Calix specializes in fibre access, functioning as an access network technology provider.
On April 2, 2026, Calix Inc. (NYSE: CALX) announced its ranking at 85th on the Fortune 100 Best Companies to Work For® 2026 list, attributing the recognition to customer partnerships and its AI-native platform for service providers. This recognition follows the February 2026 launch of the AI-native Calix One platform, which completed the migration of all customers to Google Cloud, preparing them for agentic capabilities. Previously, on March 31, 2026, Calix detailed its culture, highlighting trust, transparency, and a remote-first approach where leaders cultivate team success and shared ownership. On the same day, Rosenblatt indicated an upbeat outlook for Calix’s investor day on April 22, projecting Q1 revenue to be reported on April 21 slightly above the consensus at $278 million, an anticipated 26% year-over-year increase.
Calix offers 16 products in the telecoms tech industry. Calix's product portfolio comprises of broadband and VAS software, fibre access and wi-Fi and mesh networks.
Subscribe for full access to Calix's products in full detail
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.
Subscribe for full access to Calix's revenue in full detail
Calix's customers primarily consist of advertising Services and telecoms companies. Examples of Calix's customers include Kinetic, Nexicom Telecommunications and ImOn Communications.
Subscribe for full access to Calix's products in full detail 
