What is Ciena's total revenue?

Ciena (CIEN) reported total revenue of $1.57B in Q1 2026.

How has Ciena's total revenue changed year-over-year?

Ciena's total revenue increased by 39.5% year-over-year, from $1.13B to $1.57B.

What is the long-term trend for Ciena's total revenue?

Over 4 years (2021 to 2025), Ciena's total revenue has grown at a 7.1% compound annual growth rate (CAGR), from $3.62B to $4.77B.

What does total revenue mean?

The aggregate of all revenue from the company's operations — the top line from which all profitability metrics are derived.

Ciena CIEN Total Revenue

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Segments

By product

See full

Optical Networking$1.1B+42.2%

Routing and Switching$174.23M+87.9%

Platform Software and Services$93.88M+9.9%

Maintenance, Support, and Learning$89.29M—

Implementation$79.7M—

Blue Planet Automation Software and Services$23.36M-16.4%

By segment

See full

Networking Platforms$1.27B+47.1%

Global Services$179.42M+22.7%

Platform Software and Services$93.88M+9.9%

Blue Planet Automation Software and Services$23.36M-16.4%

By geography

See full

Americas$1.2B+44.2%

EMEA$196.04M+2.3%

APAC$172.49M+71.7%

Other financials

Income statement

See full

Gross profit$691.6M+52.7%

Operating income$237.9M+624%

Net income$218.2M+2,333%

EPS (diluted)$1.49+2,383%

Balance sheet

See full

Cash & equivalents$1.0B+10.0%

Total debt$1.6B-0.8%

Total equity$2.9B+4.2%

Total assets$6.0B+6.7%

Cash flow

See full

Operating cash flow$259.7M+65.5%

CapEx$41.0M+42.8%

Free cash flow$218.7M+70.5%

Valuation

See full

Market cap$68.61B+551%

Enterprise value$69.14B+519%

P/E156.5×+56.0×

P/S12.3×+9.8×

Profitability

See full

Gross margin43%+1.1pp

Operating margin9.2%+4.5pp

Net margin7.9%+5.4pp

FCF margin15%—

Returns & leverage

See full

Return on equity15.5%+11.8pp

Debt / equity0.5×0.0×

Current ratio2.7×-0.7×

Where this comes from

Reported directly by Ciena in its filing.

Tagged under the XBRL concept us-gaap:Revenues.

The official record: Ciena’s 10-Q, filed June 4, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Ciena's total revenue?: Ciena (CIEN) reported total revenue of $1.57B in Q1 2026.
How has Ciena's total revenue changed year-over-year?: Ciena's total revenue increased by 39.5% year-over-year, from $1.13B to $1.57B.
What is the long-term trend for Ciena's total revenue?: Over 4 years (2021 to 2025), Ciena's total revenue has grown at a 7.1% compound annual growth rate (CAGR), from $3.62B to $4.77B.
What does total revenue mean?: The aggregate of all revenue from the company's operations — the top line from which all profitability metrics are derived.