CIENNYSETelephone & Telegraph ApparatusFiscal year ends October 31
CIENA CORP
Financials through Q3 FY2026, quarter ended Aug 1, 2026Last filing: 10-Q on Sep 3, 2026
$344.20+11.47 (+3.45%)
Close on Oct 19, 2026
- Market cap
- $50.24B
- P/E (TTM)
- 76.8
- Dividend yield
- –
CIENA CORP revenue by segment
By business segment
| Revenue | TTM Q3 26 | TTM Q2 26 | TTM Q1 26 | TTM Q4 25 | TTM Q3 25 | TTM Q2 25 | TTM Q1 25 | TTM Q4 24 | TTM Q3 24 | TTM Q2 24 | TTM Q1 24 | TTM Q4 23 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Networking Platforms | $4.83B | $4.41B | $4.00B | $3.68B | $3.49B | $3.25B | $3.06B | $3.04B | $3.06B | $3.21B | $3.45B | $3.49B | 80.2% | +38.4% |
| Global Services | $714.38M | $681.05M | $647.80M | $613.75M | $578.43M | $551.93M | $540.45M | $537.22M | $545.66M | $541.17M | $534.27M | $520.01M | 11.9% | +23.5% |
| Platform Software and Services | $379.28M | $370.58M | $362.15M | $363.83M | $370.13M | $363.38M | $363.38M | $358.06M | $340.51M | $336.18M | $320.17M | $303.87M | 6.3% | +2.5% |
| Blue Planet Automation Software and Services | $100.75M | $105.35M | $109.94M | $115.55M | $105.24M | $103.23M | $89.71M | $77.62M | $74.20M | $61.57M | $67.71M | $69.17M | 1.7% | -4.3% |
By product or service
| Revenue | TTM Q3 26 | TTM Q2 26 | TTM Q1 26 | TTM Q4 25 | TTM Q3 25 | TTM Q2 25 | TTM Q1 25 | TTM Q4 24 | TTM Q3 24 | TTM Q2 24 | TTM Q1 24 | TTM Q4 23 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Products | $4.97B | $4.56B | $4.15B | $3.82B | $3.62B | $3.38B | $3.18B | $3.16B | $3.17B | $3.31B | $3.54B | $3.58B | 82.6% | +37.3% |
| Optical Networking | $4.24B | $3.87B | $3.54B | $3.25B | $3.10B | $2.89B | $2.67B | $2.64B | $2.61B | $2.72B | $2.95B | $2.99B | 70.5% | +37.0% |
| Services | $1.05B | $1.01B | $976.59M | $946.89M | $919.04M | $889.26M | $871.48M | $855.93M | $850.94M | $840.82M | $828.64M | $805.51M | 17.4% | +13.9% |
| Routing and Switching | $582.99M | $544.48M | $462.98M | $430.14M | $391.13M | $357.96M | $381.27M | $399.49M | $448.98M | $483.85M | $498.13M | $506.25M | 9.7% | +49.1% |
| Platform Software and Services | $379.28M | $370.58M | $362.15M | $363.83M | $370.13M | $363.38M | $363.38M | $358.06M | $340.51M | $336.18M | $320.17M | $303.87M | 6.3% | +2.5% |
| Maintenance, Support, and Learning | $349.18M | $340.07M | $330.23M | $317.25M | – | – | – | – | – | – | – | – | 5.8% | – |
| Implementation | $309.83M | $287.84M | $266.31M | $246.05M | – | – | – | – | – | – | – | – | 5.1% | – |
| Blue Planet Automation Software and Services | $100.75M | $105.35M | $109.94M | $115.55M | $105.24M | $103.23M | $89.71M | $77.62M | $74.20M | $61.57M | $67.71M | $69.17M | 1.7% | -4.3% |
| Advisory and Enablement | $55.37M | $53.14M | $51.27M | $50.46M | – | – | – | – | – | – | – | – | 0.9% | – |
| Consulting and Network Design | – | – | – | – | $43.36M | $42.65M | $47.59M | $49.78M | $52.35M | $48.97M | $50.61M | $50.73M | – | – |
| Installation and Deployment | – | – | – | – | $223.10M | $203.71M | $189.32M | $184.36M | $193.04M | $193.40M | $189.10M | $180.95M | – | – |
| Maintenance Support and Training | – | – | – | – | $311.98M | $305.58M | $303.54M | $303.09M | $300.27M | $298.81M | $294.56M | $288.33M | – | – |
By region
| Revenue | TTM Q3 26 | TTM Q2 26 | TTM Q1 26 | TTM Q4 25 | TTM Q3 25 | TTM Q2 25 | TTM Q1 25 | TTM Q4 24 | TTM Q3 24 | TTM Q2 24 | TTM Q1 24 | TTM Q4 23 | % of revenue | YoY |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Americas | $4.69B | $4.30B | $3.93B | $3.61B | $3.41B | $3.20B | $3.03B | $2.95B | $2.90B | $2.93B | $3.06B | $3.11B | 77.9% | +37.7% |
| United States | $4.58B | $4.16B | $3.76B | $3.40B | $3.84B | $3.63B | $3.45B | $3.40B | $2.67B | $2.68B | $2.79B | $2.80B | 76.1% | +19.4% |
| EMEA | $773.57M | $779.04M | $774.58M | $731.91M | $686.18M | $635.17M | $599.37M | $648.87M | $662.30M | $680.13M | $697.75M | $643.14M | 12.8% | +12.7% |
| APAC | $556.77M | $492.73M | $420.71M | $431.19M | $450.14M | $429.10M | $420.78M | $414.17M | $456.94M | $533.81M | $606.54M | $633.06M | 9.2% | +23.7% |
From the segment and revenue-disaggregation notes of Ciena's 10-K and 10-Q filings (XBRL). Fourth-quarter figures are the fiscal year less the first nine months. Segment names follow the company's own labels and can change when it reorganizes.