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

EXTRExtreme Networks Inc

Mkt capRevenueRevenue

CALXCalix, Inc

Mkt capRevenueRevenue

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EXTRExtreme Networks Inc

CALXCalix, 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

Desk News Calendar Saved

Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only EXTR 0

None

Shared 0

No disclosed counterparties: EXTR.

Only CALX 15

ORCLOraclesupplier

VZVerizon Communicationscustomer

CRMSalesforce.comsupplier

—ALLO Communicationsunlistedcustomer

11 more · CALX chain ›

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

EXTRExtreme Networks Inc

22.28· pre 22.35· delayed

Mkt cap$2.9BRevenue$341MQ1 FY27Revenue$1.3BFY26

CALXCalix, Inc

36.08· pre 35.50· delayed

Pre-marketNov 2 '26delayed

Mkt cap$2.3BRevenue$293MQ2 FY26Revenue$1.0BFY25

Compare

Pre-marketNov 2 '26delayed

EXTRExtreme Networks Inc

CALXCalix, Inc

22.28pre 22.35delayed

Price

36.08pre 35.50delayed

$2.9B

Mkt cap

$2.3B

Q1 FY27$341M

Revenue

$293MQ2 FY26

FY26$1.3B

Revenue

$1.0BFY25

EXTR22.28vsCALX36.08Pre-marketNov 2 '26delayed