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LDOS compared with RBBN: revenue, margins and what each company keeps, and the suppliers and customers both name
LDOS
Leidos Holdings, Inc.
Change
Mkt cap
Revenue
Revenue
RBBN
Ribbon Communications Inc.
Change
Mkt cap
Revenue
Revenue
vs
Compare
LDOS
Leidos Holdings, Inc.
vs
RBBN
Ribbon Communications Inc.
Price
Mkt cap
Revenue
Revenue
Change
Change
Revenue flow
Supply chain
Price
Co-movers
Event sensitivity
Earnings history
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Supply-chain overlap
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Supply-chain overlap
direct ties · both sides
Sources
›
direct ties · both sides
Only LDOS
4
PCT
PureCycle Technologies
customer
BBOT
BridgeBio Oncology Therapeutics
customer
KULR
KULR Technology
supplier
VHC
VirnetX
customer
Shared
0
No shared counterparties.
Only RBBN
1
VZ
Verizon Communications
customer
Role chip = supplier or customer
Source: SEC EDGAR
LDOS
Leidos Holdings, Inc.
Change
136.54
· pre 136.56
· delayed
Mkt cap
$16.6B
Revenue
$4.6B
Q3 FY26
Revenue
$17.2B
FY25
RBBN
Ribbon Communications Inc.
Change
1.54
· pre 1.54
· delayed
Pre-market
Nov 4 '26
delayed
Mkt cap
$275.4M
Revenue
$219M
Q3 FY26
Revenue
$845M
FY25
vs
Compare
Pre-market
Nov 4 '26
delayed
LDOS
Leidos Holdings, Inc.
vs
RBBN
Ribbon Communications Inc.
136.54
pre 136.56
delayed
Price
1.54
pre 1.54
delayed
$16.6B
Mkt cap
$275.4M
Q3 FY26
$4.6B
Revenue
$219M
Q3 FY26
FY25
$17.2B
Revenue
$845M
FY25
Change
Change
LDOS
136.54
vs
RBBN
1.54
Pre-market
Nov 4 '26
delayed