About Ciena

Maximize the capabilities of your network, advance your strategic initiatives and drive game-changing business outcomes with Ciena, the network specialist.


What does it mean to change the way you compete? It means maximizing both the capabilities of your network, and the many ways your network contributes to your business. With our deep industry expertise, we specialize in unlocking your network's potential.

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Visit Ciena’s newsroom for the latest press releases, news coverage, contributed articles, schedule of speaking engagements and other media resource information.

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Contact Us

View contact information and global office and training center locations.

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Find key stockholder information and financial reports available to help put Ciena's financial performance into perspective.

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Apply your expertise in new and impactful ways every day. Join us in creating something exceptional—for you and our customers.

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Corporate Social Responsibility

Our Corporate Social Responsibility practices and policies are designed to help Ciena operate as a supplier of choice, an employer of choice, and a neighbor of choice around the globe.

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