Ciena (NYSE: CIEN) revenue
Ciena reported revenue of $4,770m for fiscal 2025, 18.8% more than in fiscal 2024 ($4,015m). Since fiscal 2015 its revenue has grown by 95.0%, an average growth of 6.9% a year.
Revenue by fiscal year
| Fiscal year | Revenue | Change | Operating profit | Operating margin |
|---|---|---|---|---|
| 2025 | $4,770m | +18.8% | $197.5m | 4.1% |
| 2024 | $4,015m | −8.5% | $166.6m | 4.1% |
| 2023 | $4,387m | +20.8% | $357.5m | 8.2% |
| 2022 | $3,633m | +0.3% | $222.8m | 6.1% |
| 2021 | $3,621m | +2.5% | $495.4m | 13.7% |
| 2020 | $3,532m | −1.1% | $487.0m | 13.8% |
| 2019 | $3,572m | — | $346.8m | 9.7% |
| 2017 | $2,802m | +7.7% | $214.7m | 7.7% |
| 2016 | $2,601m | +6.3% | $156.2m | 6.0% |
| 2015 | $2,446m | — | $100.4m | 4.1% |
The change compares each fiscal year with the one before. Operating margin is operating profit over revenue from the same filing. Figures are in millions of US dollars, except per-share amounts.
Questions about the revenue of Ciena
- How much revenue did Ciena make in fiscal 2025?
- Ciena reported revenue of $4,770m for fiscal 2025, compared with $4,015m in fiscal 2024.
- How much has the revenue of Ciena grown?
- Between fiscal 2015 and fiscal 2025 it went from $2,446m to $4,770m: 95.0% more, an average growth of 6.9% a year.
- What was the best year for revenue at Ciena?
- Of its last 10 fiscal years, fiscal 2025, with $4,770m.
- Where do the figures for Ciena come from?
- From the annual report (Form 10-K) that Ciena files with the SEC, the US securities regulator. Each fiscal year links to its filing.
Where each figure comes from
From the annual report (Form 10-K) that Ciena files with the SEC. The filing for each fiscal year: 2025 · 2024 · 2023 · 2022 · 2021 · 2020 · 2019 · 2017 · 2016 · 2015. More on Ciena: the Ciena page · annual accounts · net income · insider transactions.
Information prepared from the accounts the company files with the regulator, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.