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OII compared with SLB: revenue, margins and what each company keeps, and the suppliers and customers both name
OII
Oceaneering International Inc
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Mkt cap
Revenue
Revenue
SLB
SLB Limited
Change
Mkt cap
Revenue
Revenue
vs
Compare
OII
Oceaneering International Inc
vs
SLB
SLB Limited
Price
Mkt cap
Revenue
Revenue
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Revenue flow
Supply chain
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Supply-chain overlap
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Supply-chain overlap
direct ties · both sides
Sources
›
direct ties · both sides
Only OII
5
—
Banco Nacional de Angola
unlisted
supplier
—
National Aeronautics and Space Administration ("NASA")
unlisted
customer
—
U.S. Department of Defense
unlisted
customer
—
U.S. Government
unlisted
customer
1 more · OII chain
›
Shared
0
No shared counterparties.
Only SLB
4
ROK
Rockwell Automation
customer
ORA
Ormat Technologies
customer
LBRT
Liberty Energy
supplier
TH
Target Hospitality
supplier
Role chip = supplier or customer
—
= no ticker (unlisted)
Source: SEC EDGAR
OII
Oceaneering International Inc
Change
34.25
▲
+0.65%
· post 34.29
Mkt cap
$3.4B
Revenue
$785M
Q3 FY26
Revenue
$2.8B
FY25
SLB
SLB Limited
Change
50.12
▲
+0.96%
· post 49.92
Closed
Nov 6 '26
Mkt cap
$73.3B
Revenue
$9.4B
Q3 FY26
Revenue
$35.7B
FY25
vs
Compare
Closed
Nov 6 '26
OII
Oceaneering International Inc
vs
SLB
SLB Limited
34.25
▲
+0.65%
post 34.29
Price
50.12
▲
+0.96%
post 49.92
$3.4B
Mkt cap
$73.3B
Q3 FY26
$785M
Revenue
$9.4B
Q3 FY26
FY25
$2.8B
Revenue
$35.7B
FY25
Change
Change
OII
34.25
▲
+0.65%
vs
SLB
50.12
▲
+0.96%
Closed
Nov 6 '26