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Ciena (CIEN) reported revenue of $1.67B in Q3 2026.
CienaDesigns and sells optical networking systems, coherent WaveLogic modems, and related software and services used by cloud and service-provider customers to carry high-capacity traffic, including data-center interconnect.
Ciena (CIEN) is a Communications Equipment company. Designs and sells optical networking systems, coherent WaveLogic modems, and related software and services used by cloud and service-provider customers to carry high-capacity traffic, including data-center interconnect. It was founded in 1992, is headquartered in Hanover, Maryland and employs about 9,080 people.
Track Ciena's quarterly and annual revenue, gross and net margins, and EPS in the interactive charts on this page. Data last updated October 8, 2026.
Sterling groups Ciena in the Data Centers industry, alongside Arista Networks (ANET), Coherent (COHR), Lumentum (LITE), Fabrinet (FN), Credo Technology (CRDO) and Astera Labs (ALAB).
If you are researching Ciena, also look at Arista Networks (ANET), Coherent (COHR) and Lumentum (LITE). You can compare all of them side by side or browse the full Data Centers industry on Sterling.
Q4 2016-Q3 2026
Q4 2016-Q3 2026