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

RBBNRibbon Communications Inc.

Mkt capRevenueRevenue

CTSOCytosorbents Corp

Mkt capRevenueRevenue

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RBBNRibbon Communications Inc.

CTSOCytosorbents Corp

Price

Mkt cap

Revenue

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

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Revenue flow

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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RBBNRibbon Communications Inc.

1.63▲+0.75%

Mkt cap$289.8MRevenue$219MQ3 FY26Revenue$845MFY25

CTSOCytosorbents Corp

4.23▲+2.67%

Regular sessionNov 3 '26

Mkt cap$14.3MRevenue$10MQ2 FY26Revenue$37MFY25

Compare

Regular sessionNov 3 '26

RBBNRibbon Communications Inc.

CTSOCytosorbents Corp

1.63▲+0.75%

Price

4.23▲+2.67%

$289.8M

Mkt cap

$14.3M

Q3 FY26$219M

Revenue

$10MQ2 FY26

FY25$845M

Revenue

$37MFY25

RBBN1.63▲+0.75%vsCTSO4.23▲+2.67%Regular sessionNov 3 '26

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

Price

Supply-chain overlap

Revenue flow

RBBN: latest quarter is a loss; flow not drawable. CTSO: latest quarter is a loss; flow not drawable.Method ›

Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only RBBN 1

VZVerizon Communicationscustomer

Shared 0

No shared counterparties.

Only CTSO 8

—Avenue Capitalunlistedsupplier

—Brotechunlistedsupplier

—Purolite Internationalunlistedsupplier

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

—

Bridge Bank

unlistedsupplier

4 more · CTSO chain ›

Price

rebased to 0%

RBBN, solidCTSO, dashed