Ciena (CIEN) revenue was $4.8B in FY2025 (+19% YoY). The tables below show the complete quarterly and annual revenue history, sourced from SEC EDGAR 10-K and 10-Q filings.
Annual Revenue
Fiscal Year
Revenue
YoY
2025
$4.8B
+19%
2024
$4.0B
-8%
2023
$4.4B
+21%
2022
$3.6B
+0%
2021
$3.6B
+3%
2020
$3.5B
-1%
2019
$3.6B
+15%
2018
$3.1B
+10%
2017
$2.8B
+8%
2016
$2.6B
+6%
2015
$2.4B
+7%
2014
$2.3B
+10%
2013
$2.1B
+14%
2012
$1.8B
+5%
2011
$1.7B
+41%
2010
$1.2B
+89%
2009
$653M
-28%
2008
$902M
Recent Quarterly Revenue
Quarter
Revenue
Q2 2026
$1.6B
Q1 2026
$1.4B
Q4 2025
$1.4B
Q3 2025
$1.2B
Q2 2025
$1.1B
Q1 2025
$1.1B
Q4 2024
$1.1B
Q2 2024
$942M
Q1 2024
$911M
Q3 2023
$1.1B
Q2 2023
$1.1B
Q1 2023
$1.1B
Source: CIEN on EDGAR. Data from SEC EDGAR 10-K and 10-Q filings. Updated quarterly.