Ciena competitors and similar companies

1. 

   RAD Data Communications

   rad.com

   RAD Data Communications is a solutions and products vendor for utility and transportation companies.

   United States · 2 employees on LinkedIn

   • Both in Telecommunications
   • Both based in United States
2. 

   Nokia

   nokia.com

   As a technology leader across mobile, fixed and cloud networks, our solutions enable a more productive, sustainable and inclusive world.

   Finland · 101,278 employees on LinkedIn

   • Both in Telecommunications
   • Both hiring a design leader
3. 

   Ekinops

   ekinops.com

   Ekinops is a leading provider of high-capacity Optical Transport and OTN switch solutions, extensive range of physical and virtualized Voice & Data Access platforms and networks added value through a Software-Defined approach

   France · 517 employees on LinkedIn

   • Both in Telecommunications
4. 

   Extreme Networks

   extremenetworks.com

   We provide networking solutions to power your business. Our flexible and scalable cloud networking services help optimize your network infrastructure.

   United States · 4,095 employees on LinkedIn

   • Both in Information Technology
   • Both hiring an engineering leader
   • Both based in United States
5. 

   Adtran

   adtran.com

   Adtran Holdings Inc is a provider of networking and communications platforms, software, and services focused on the broadband access market. It operates under two reportable segments: Network Solutions segment, which includes hardware and software products that enable a digital future that supports the company's Subscriber, Access & Aggregation, and Optical Networking Solutions; and Services & Support segment, which includes network design, implementation, maintenance and cloud-hosted services supporting the company's Subscriber, Access & Aggregation, and Optical Networking Solutions. It generates the majority of its revenue from the Network Solutions segment.

   United States · 2,447 employees on LinkedIn

   • Both in Information Technology
   • Both based in United States
6. 

   PacketLight

   packetlight.com

   Range of DWDM and OTN devices, supporting any mix of data, storage, voice and video services, with optional Layer-1 encryption.

   Israel · 51 employees on LinkedIn

   • Both in Telecommunications
7. 

   Ceragon

   ceragon.com

   Ceragon wireless solutions for mobile operators and energy utilities, optimizing networks for seamless connectivity.

   United States · 1,987 employees on LinkedIn

   • Both in Telecommunications
   • Both based in United States
8. 

   Ericsson

   ericsson.com

   Ericsson specializes in information and communications technology services. The company's portfolio comprises mobile and fixed network infrastructure, telecom services, software, broadband, and multimedia solutions for operators, enterprises, and the media industry. The company's products include telephones, switches, mobile systems, semiconductors, and other products.

   Sweden · 107,399 employees on LinkedIn

   • Both in Telecommunications
   • Both hiring an engineering leader
9. 

   CommScope

   commscope.com

   Advancing broadband enterprise and wireless networks to power progress and create lasting connections.

   United States · 9,364 employees on LinkedIn

   • Both in Telecommunications
   • Both based in United States
10. 

    Cisco

    cisco.com

    Cisco is a worldwide technology leader powering an inclusive future for all. Learn more about our products, services, solutions, and innovations.

    United States · 95,690 employees on LinkedIn

    • Both in Information Technology
    • Both hiring an engineering leader
    • Both based in United States

Questions about Ciena

How many employees does Ciena have?

Ciena has 10,587 employees on LinkedIn, up 3% over the last 12 months.

Where is Ciena headquartered?

Ciena is headquartered in Hanover, United States.

Who are Ciena's competitors?

Companies similar to Ciena include RAD Data Communications, Nokia, Ekinops, Extreme Networks and Adtran.

What technologies does Ciena use?

Ciena's website uses Amazon Web Services, React Flow, YouTube, SiteLock and Demandbase and 16 more.

When was Ciena founded?

Ciena was founded in 1992.