CIEN compared with CLFD: revenue, margins and what each company keeps, and the suppliers and customers both name

CIENCiena Corp

Mkt capRevenueRevenue

CLFDClearfield, Inc.

Mkt capRevenueRevenue

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CIENCiena Corp

CLFDClearfield, Inc.

Price

Mkt cap

Revenue

Revenue flow Supply chain Price Co-movers Event sensitivity Earnings history

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Supply-chain overlap

News Findings Companies A–Z Pricing Methodology Sources Corrections About Terms

Not investment advice. Not a broker-dealer. Indices shown as ETF proxies. Supply-chain data CC BY 4.0; market data not redistributable.

Listed on One’s Vibe · live-checked · Oct ’26

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Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only CIEN 3

TAT&Tcustomer

SWKSSkyworks Solutionssupplier

—Syndiounlistedsupplier

Shared 0

No shared counterparties.

Only CLFD 4

—Community Broadbandunlistedcustomer

—Large Regional Service Providersunlistedcustomer

—MSO/Cable TVunlistedcustomer

Role chip = supplier or customer—= no ticker (unlisted)Source: SEC EDGAR

—National Carriersunlistedcustomer

CIENCiena Corp

242.83▲+5.21%· post 244.03· delayed

Mkt cap$32.7BRevenue$1.7BQ3 FY26Revenue$4.8BFY25

CLFDClearfield, Inc.

28.66▼−0.22%· post 28.61· delayed

After hoursNov 6 '26delayed

Mkt cap$390.1MRevenue$44MQ3 FY26Revenue$127MFY25

Compare

After hoursNov 6 '26delayed

CIENCiena Corp

CLFDClearfield, Inc.

242.83▲+5.21%post 244.03delayed

Price

28.66▼−0.22%post 28.61delayed

$32.7B

Mkt cap

$390.1M

Q3 FY26$1.7B

Revenue

$44MQ3 FY26

FY25$4.8B

Revenue

$127MFY25

CIEN242.83▲+5.21%vsCLFD28.66▼−0.22%After hoursNov 6 '26delayed