Ciena: Detailed Company Information & Corporate Profile
Summary
Ciena is a public company that has been in the industry for 34 years. The company currently specializes in the Telecommunications, Telecommunications Equipment, Telecommunication Services areas. The position of the President & CEO is occupied by Gary B. Smith. Its headquarters is located at Hanover, Maryland, USA. The number of employees ranges from 5.0K to 10K. The annual revenue of Ciena varies between 5B and 10B. Total funding of the company - $115M. To connect with Ciena employee register on SignalHire.
| Ciena Website | ciena.com |
| Social Links |    |
| Phone Number | 8009211144 |
| Industries | |
| Ciena Headquarters address | 7035 Ridge Road, Hanover, Maryland, 21076 US |
| Company Size | 5000-10000 employees |
| Specialties | Converged Packet-Optical, Packet Networking and Carrier Ethernet, Optical Transport, Software and Services, Data Center Interconnect, Software Defined Networking (SDN), Cloud Networking, Submarine Networking, Internet |
| SIC Code | 3669 |
| DMA Code | Baltimore Metropolitan Area |
| Founded | 1992 |
| Estimated Annual Revenue | $5B - 10B |
| Operating Status | Independent Company |
Ciena Org Chart
Chief Executive Officer
C-Level
General Manager
Competitors
Name | Founded | Type | Employees | Revenue | Funding |
|---|---|---|---|---|---|
| 1928 | Public Company | 10K - 50K | 11.7B | $2.9B | |
| 2000 | Privately Held | 1.0K - 5.0K | 683M | $139.3M | |
| 1998 | Public Company | 10K - 50K | 12.3B | $1.3B | |
| 1995 | Privately Held | 250 - 500 | 378.4M | $73.7M |
Subsidiaries and Affiliated Companies
Estimated Website Traffic
The chart shows a growth in traffic to the ciena.com website. In May, traffic increased to 244820, compared to 230920 in the previous month. The highest traffic in 2026 was recorded in February, reaching 253811 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Ciena's workforce includes employees across a wide range of tenure levels.
1% have been with the company for less than 1 year11% have been with the company for 1 to 2 years16% have been with the company for 3 to 4 years22% have been with the company for 5 to 7 years14% have been with the company for 8 to 10 years36% have been with the company for more than 11 years
Companies Similar to Ciena
Ciena Corporate Information: FAQ
Data Privacy
GDPR COMPLIANT
SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.
CCPA COMPLIANT
SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.
