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

LDOSLeidos Holdings, Inc.

Mkt capRevenueRevenue

RBBNRibbon Communications Inc.

Mkt capRevenueRevenue

Compare

LDOSLeidos Holdings, Inc.

RBBNRibbon Communications Inc.

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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LDOSLeidos Holdings, Inc.

136.54▲+1.35%· post 136.56

Mkt cap$16.4BRevenue$4.6BQ3 FY26Revenue$17.2BFY25

RBBNRibbon Communications Inc.

1.54▼−2.53%· post 1.54

ClosedNov 4 '26

Mkt cap$282.6MRevenue$219MQ3 FY26Revenue$845MFY25

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ClosedNov 4 '26

LDOSLeidos Holdings, Inc.

RBBNRibbon Communications Inc.

136.54▲+1.35%post 136.56

Price

1.54▼−2.53%post 1.54

$16.4B

Mkt cap

$282.6M

Q3 FY26$4.6B

Revenue

$219MQ3 FY26

FY25$17.2B

Revenue

$845MFY25

LDOS136.54▲+1.35%vsRBBN1.54▼−2.53%ClosedNov 4 '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.Method ›

Supply-chain overlap

direct ties · both sidesSources ›

direct ties · both sides

Only LDOS 4

PCTPureCycle Technologiescustomer

BBOTBridgeBio Oncology Therapeuticscustomer

KULRKULR Technologysupplier

VHCVirnetXcustomer

Shared 0

No shared counterparties.

Only RBBN 1

VZVerizon Communicationscustomer

Role chip = supplier or customerSource: SEC EDGAR

Price

rebased to 0%

LDOS, solidRBBN, dashed