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Ciena Corporation is an American optical networking systems and software company based in Hanover, Maryland. The company reported revenues of $4.8 billion and more than 9,000 employees, as of November 2025. Gary Smith has been president and chief executive officer (CEO) since 2003.
History, Companies & Products
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| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Ciena | Founded | 1992; 34 years ago (1992) | 1.00 | infobox |
| Ciena | Founder | David Huber, Optelecom (company), and Kevin Kimberlin | 1.00 | infobox |
| Ciena | Headquarters | Hanover, Maryland, U.S. | 1.00 | infobox |
| Ciena | Industry | Networking systems & software | 1.00 | infobox |
| Ciena | Key people | Patrick Nettles (executive chairman) | 1.00 | infobox |
| Ciena | Key people | Gary Smith (president & CEO) | 1.00 | infobox |
| Ciena | Net income | US$123 million (2025) | 1.00 | infobox |
| Ciena | Number of employees | 9,080 (2025) | 1.00 | infobox |
| Ciena | Operating income | US$198 million (2025) | 1.00 | infobox |
| Ciena | Products | Networking systems and products | 1.00 | infobox |
| Ciena | Revenue | US$4.77 billion (2025) | 1.00 | infobox |
| Ciena | Total assets | US$5.86 billion (2025) | 1.00 | infobox |
| Ciena | Total equity | US$2.73 billion (2025) | 1.00 | infobox |
| Ciena | Traded as | NYSE: CIEN | 1.00 | infobox |
| Ciena | Traded as | S&P 500 component | 1.00 | infobox |
| Ciena | Type | Public | 1.00 | infobox |
| Ciena | Website | ciena.com | 1.00 | infobox |
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