Ciena is a networking systems, services, and software company. We help our clients build more adaptive networks in response to the constantly changing demands of their users—businesses and consumers alike. We do this by delivering best-in-class networking technology through high-touch consultative relationships, backed by 26 years of experience in building the world’s most complex networks.

From our founding, Ciena has always been a pioneer in the networking industry. Coupled with innovation, our growth and success have been built on our ability to partner with clients—delivering the solutions they require to evolve their networks. What they demand today is changing, driven by changing end-user behavior.