Ciena Corporation
CIEN Technology Communication Equipment
Ciena Corporation’s revenue for fiscal 2025 (year ended October 2025) was $4.8 billion, up 18.8% from fiscal 2024. In the quarter to July 2026, revenue grew 37.1%, EPS grew 437.1%, free cash flow fell 13.6% and total debt rose 110.0%, each against the same quarter a year earlier. Member of the S&P 500; operating cash flow growth for three consecutive years.
Follow CIEN
Ciena Corporation (CIEN) Revenue growth
Ciena Corporation's revenue growth over the twelve months to 31 July 2026 was 32.6%, up 13.8 percentage points from fiscal 2025 (18.8%). Over the past ten years it has ranged from −8.47% (fiscal 2024) to 20.8% (fiscal 2023); the current reading is higher than 91% of that period. That is above the Communication Equipment industry median of 11.5% and above the Technology sector median of 12.0%.
Revenue growth, annual
Embed this chart
Annual newest first
| Period | Revenue growth | Change (points) |
|---|---|---|
| FY2025 | 18.8% | 27.26 |
| FY2024 | −8.47% | (29.22) |
| FY2023 | 20.8% | 20.42 |
| FY2022 | 0.33% | (2.18) |
| FY2021 | 2.51% | 3.63 |
| FY2020 | −1.12% | (16.56) |
| FY2019 | 15.4% | 5.00 |
| FY2018 | 10.4% | 2.71 |
| FY2017 | 7.73% | 1.40 |
| FY2016 | 6.33% | (0.55) |
Quarterly newest first
| Period | Revenue growth | Change (points) |
|---|---|---|
| Jul 2026 | 37.1% | (2.46) |
| Apr 2026 | 39.5% | 6.42 |
| Jan 2026 | 33.1% | 12.82 |
| Oct 2025 | 20.3% | (9.13) |
| 43 more quarters | Free account |
Against its own ten years
Revenue growth against peers
| Company | Revenue growth |
|---|---|
| ASTS AST SpaceMobile, Inc. compare | 2,256.9% |
| LITE Lumentum Holdings Inc. compare | 83.2% |
| CIEN Ciena Corporation | 32.6% |
| UI Ubiquiti Inc. compare | 27.2% |
| HPE Hewlett Packard Enterprise Company compare | 26.6% |
| NOK Nokia Corporation compare | 13.9% |
| ZBRA Zebra Technologies Corporation compare | 12.7% |
| MSI Motorola Solutions, Inc. compare | 10.3% |
| ERIC Ericsson compare | 2.26% |
| Communication Equipment industry median | 11.5% |
| Technology sector median | 12.0% |
| Market median | 7.41% |
What Revenue growth is
Revenue Growth shows how fast a company’s sales are rising or falling compared with the same period a year earlier.
(Revenue − Revenue a year earlier) ÷ |Revenue a year earlier|
More on CIEN
- Revenue
- Net income
- EPS (diluted)
- EBITDA
- Free cash flow
- Operating cash flow
- Gross margin
- Operating margin
- Net margin
- Free cash flow margin
- P/E ratio
- P/S ratio
- P/B ratio
- Price to free cash flow
- EV/EBITDA
- EV/Sales
- EV/FCF
- Return on equity
- Return on assets
- Return on invested capital
- Debt to equity
- Current ratio
- Total debt
- Shares outstanding
- Book value per share
- Piotroski F-score
- Altman Z-score
- Beneish M-score
- The full statement