Headquarters Hanover, Maryland, United StatesDate founded 1992Industry [Telecommunications](https://jobicy.com/company-category/telecommunications.md)Phone number 410-694-5700 Website

## About Us

At Ciena, we lead the industry in high-speed networking systems, components, automation software, and services that transform data transmission and network management worldwide. Founded in 1992, our mission is to maximize connectivity scale and performance across every distance, whether in wide area networks or inside data centers.

We deliver next-generation transport services tailored for enterprise, residential, and mobile environments with unmatched scalability and flexibility. Our solutions simplify, scale, and optimize metro and edge networks to meet the growing demands driven by AI and other advanced technologies.

Our innovative long-haul solutions enable maximum capacity and operational efficiency, while our GeoMesh Extreme platform integrates submarine, terrestrial, and cloud networks to provide unprecedented capacity, low latency, and sustainability.

Through intelligent open line systems, we provide deep visibility and optimization of photonic network assets. We also prioritize security by mitigating risks and ensuring the confidentiality, integrity, and availability of customer data.

We guide our clients along their autonomous networking journeys using AI-optimized multi-layer network controls and cloud-native operational support systems. With our expert teams, proven analytical tools, and customized methodologies, we accelerate network transformations and optimize the photonic and fiber assets for maximum returns.

Our corporate headquarters are located in Hanover, Maryland, and we operate globally, serving clients with a focus on innovation, performance, and network evolution.

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## FAQ

### Where is Ciena headquarters?

Ciena headquarters is located at Hanover, Maryland, United States.

### When was Ciena founded?

Ciena was founded in 1992.

### What is Ciena's core business?

Ciena is a company in the Telecommunications industry.

### What is Ciena's phone number?

You can contact Ciena by phone at [410-694-5700](tel:4106945700).  Claim this company page