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Discover Schlumberger subsidiaries

Inside Schlumberger’s global corporate structure

Get a clear view of how Schlumberger Limited is organized worldwide. Here you will find an overview of Schlumberger’s corporate structure and its network of 1,263 subsidiaries across 80 countries. Founded in 1926, Schlumberger is a leading oilfield services company with a broad and complex corporate setup. This ownership data is collected from CompanyData.com’s trusted corporate hierarchy database, featuring information on over 380 million companies globally.

Distribution of Schlumberger’s subsidiaries worldwide

Schlumberger has 1,263 subsidiaries in 80 countries, including 531 in the United States (42%), 102 in Canada (8.1%), and 85 in India (6.7%). These top three countries together make up more than half of Schlumberger’s global operations, highlighting its strong presence in major energy markets across North America and Asia.

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  • Global ownership data

  • Download subsidiary lists

  • Structured hierarchies

  • Contact and email data

Top Subsidiaries and Companies Owned by Schlumberger

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Company Name Country City Address 1 Address 2 State/Province Postal Code Website Founding Year Yearly Revenue in U.S. Dollars Employees Total Business Legal Type - Description Number of Companies in Group Company Registration Number Email Phone Number UniqueID
1
Etudes Et Productions Schlumberger
France
Paris
42 Rue St Dominique
N/A
Paris
75007
schlumberger.*****
1969
$369,137,144
734
Corporation
1708
69202147000012
******@*****.***
+3*****00
0388180203
2
Services Techniques Schlumberger
France
Paris
42 Rue Saint-dominique
N/A
Paris
75007
slb.*****
1969
$380,476,533
200
Corporation
1708
69201672800077
*********@*****.***
+3*****00
0388178389
3
Schlumberger Technology CORP
USA
Vernal
1170 E Main St
N/A
Uintah
84078
slb.*****
N/A
$0
140
1708
N/A
*********@****.***
+1*****11
0203137768
4
Geoservices Equipements
France
Clamart
1 Rue Henri Becquerel
N/A
Hauts-de-seine
92140
N/A
2006
$685,500
106
Corporation
1708
49334667000034
*****@****.***
+3*****00
0402626889
5
Windrock, INC.
USA
Knoxville
1832 Midpark Rd Ste 102
N/A
Knox
37921
windrock.*****
2018
$7,757,628
53
Corporation
1708
000224334
********@********.***
+1*****00
0735343322
6
Schlumberger Technology CORP
USA
Houston
5599 San Felipe St Fl 16
N/A
Harris
77056
slb.*****
N/A
$0
53
1708
N/A
**********@******.***
+1*****00
0237747202
7
Celsius Energy
France
Paris
42 Rue Saint-dominique
N/A
Paris
75007
N/A
1969
$13,072,643
50
Corporation
1708
69202105800031
********@******.***
+3*****25
0503616412
8
Cie D'operations Petrolieres Schumberger
France
Clamart
1 Rue Henri Becquerel
N/A
Hauts-de-seine
92140
slb.*****
2017
$0
50
1708
61201242700243
***********@********.***
+3*****50
0381022498
9
Schlumberger NV
France
Paris
137 Rue de L'Universite
N/A
Paris
75007
slb.*****
2014
$0
20
Foreign company
1708
65201007500040
********@******.***
+3*****00
0379646948
10
Services Petroliers Schlumberger
France
Clamart
1 Rue Henri Becquerel
N/A
Hauts-de-seine
92140
slb.*****
2017
$0
20
1708
54206611300359
********@***.***
+3*****00
0380591837
11
Cameron France
France
Vendres
Zone Via Europa
Rue de Copenhague
Hérault
34350
cameron.*****
2013
$0
10
1708
58212223000094
************@***.***
+3*****00
0378557870
12
Championx LLC
USA
New York City
1350 Broadway Rm 1803
N/A
New York
10018
nalco.*****
N/A
$0
10
1708
N/A
******@******.***
+1*****94
0126359994
13
Nalco Energy Services, L.P.
USA
Evansville
4900 E Yellowstone Hwy
N/A
Natrona
82636
nalco.*****
N/A
$0
10
1708
N/A
**********@********.***
+1*****59
0187569425
14
Championx LLC
USA
Des Moines
1501 Ne Broadway Ave Ste 10-12
N/A
Polk
50313
N/A
N/A
$0
10
1708
N/A
********@*******.***
0179189648
15
Services Petroliers Schlumberger
France
Pau
Lotissement L Enchangeur Z
Avenue Alfred Nobel
Pyrénées-atlantiques
64000
slb.*****
2005
$0
10
1708
54206611300250
********@******.***
+3*****50
0398823740
16
Championx Europe B.V.
France
Paris
259 Rue Saint Honore
N/A
Paris
75001
N/A
2019
$0
3
Foreign company
1708
87884152700020
*********@***.***
0384722050
17
Smith International, INC
USA
Casper
6850 W Yellowstone Hwy
N/A
Natrona
82604
N/A
N/A
$0
3
1708
N/A
********@******.***
0224508388
18
Schlumberger Finance France SAS
France
Paris
42 Rue Saint-dominique
N/A
Paris
75007
schlumberger.*****
1996
$257,277
3
Corporation
1708
40924201300020
*****@*****.***
+3*****00
0490578933
19
Schlumberger Technology CORPORATION
USA
Ponca City
1405 N Waverly St
N/A
Kay
74601
slb.*****
N/A
$0
2
1708
N/A
*******@*******.***
+1*****81
0147407729
20
Cameron France
France
Pau
Zi Nord
Av Alfred Nobel
Pyrénées-atlantiques
64000
N/A
2016
$0
1
1708
58212223000102
***********@********.***
+3*****40
0380267348
21
Championx LLC
USA
Paris
169 Woodmont Dr
N/A
Bourbon
40361
N/A
N/A
$0
1
1708
N/A
***********@*******.***
0269797294
22
Services Petroliers Schlumberger
France
Pau
64053 Cedex 9
4 Rue Jules Ferry
Pyrénées-atlantiques
64000
N/A
2025
$0
0
1708
54206611300367
********@*****.***
0394750979
23
Cie D'operations Petrolieres Schumberger
France
Billère
Chez Sedco Forex
34 Rue de la Plaine
Pyrénées-atlantiques
64140
N/A
1996
$0
0
1708
61201242700193
***********@********.***
+3*****61
0620730916
24
Saltel Industries
France
Goven
Lieu Dit les Rues
Le Mas de la Corbiere
Ille-et-vilaine
35580
N/A
2024
$0
0
1708
45301997800072
******@******.***
0394612486
25
Celsius Energy
France
Clamart
1 Rue Henri Becquerel
N/A
Hauts-de-seine
92140
celsiusenergy.*****
2020
$0
0
1708
69202105800049
*******@*****.***
0385779211
26
Saltel Industries
France
Noyal-châtillon-sur-seiche
Zi la Touche Tizon
6 Rue Du Comte de Dion
Ille-et-vilaine
35230
saltel-industries.*****
2012
$0
20
1708
45301997800049
******@***.***
+3*****12
0375292274

Companies by Employee Size

  • 0 or Unknown 328
  • 1-4 443
  • 5-9 305
  • 10-19 170
  • 20-49 175
  • 50-99 121
  • 100-199 76
  • 200-499 44
  • 500-999 20
  • 1.000-4.999 20
  • 10.000+ 4

Companies by Revenue Size (in USD)

  • 0 or Unknown 1,268
  • 1 to 100.000 2
  • 100.001 to 499.999 38
  • 500.000 to 999.999 34
  • 1.000.000 to 4.999.999 134
  • 5.000.000 to 9.999.999 44
  • 10.000.000 to 49.999.999 105
  • 50.000.000 to 99.999.999 20
  • 100.000.000 to 499.999.999 36
  • 500.000.000 to 999.999.999 9
  • 1.000.000.000 or more 16
Download Data

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Explore Schlumberger's Corporate Structure

Schlumberger’s ownership network is part of over 41 million corporate hierarchies mapped in our company ownership database. It shows how Schlumberger is organized worldwide with verified data on parent and subsidiary companies across 200 countries and jurisdictions. Discover how our database works and request a tailored sample.

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Schlumberger Company Facts

Where is Schlumberger headquartered?

Schlumberger is headquartered in Houston, United States.

How many subsidiaries does Schlumberger have?

Schlumberger owns about 1,263 subsidiaries across 80 countries.

Who owns Schlumberger?

Schlumberger is a publicly traded company listed on the NYSE; no single majority owner.

Is Schlumberger a US company?

Yes. Schlumberger is incorporated in the USA (ticker symbol: SLB).

How many employees work for Schlumberger?

Schlumberger employs approximately 70,000 people worldwide.

Corporate family tree

Why Ownership Structure Data Matters

Understanding ownership is crucial to grasp how companies are connected and managed worldwide. Our corporate hierarchy data allows you to follow the links between parent companies, subsidiaries, and shareholders, exposing control, structure, and risk within any global network. Whether you are studying Schlumberger or another worldwide business, this insight supports compliance checks, market analysis, and better CRM data management. With verified ownership records covering over 380 million companies around the globe, CompanyData.com offers a clear picture of corporate ownership across industries and borders.

Mapping Schlumberger’s Global, National, and Local Headquarters

At CompanyData.com, we organize company profiles – like Schlumberger – using a three-tier hierarchy system: Global, National, and Local headquarters. This helps reveal how each subsidiary fits within the larger corporate family.

Our three-level hierarchy explained

  • Global Headquarters — Schlumberger Limited is the global parent located in Houston, USA. This entity has ultimate control over the entire group.
  • National Headquarters — These entities manage the company’s operations within countries and report directly to the global parent. Examples include Schlumberger USA, Schlumberger Canada (Canada), Schlumberger France (France), and Schlumberger Netherlands (Netherlands).
  • Local Headquarters — These are regional offices or subsidiaries that manage local operations, projects, and compliance within specific areas.

Each company entity receives a unique ID so you can easily link subsidiaries to their parent companies, track ownership chains, and integrate this data into your own systems.

Control within the group

Control is defined by ownership stakes. If one company owns over fifty percent of another, it is marked as a controlled subsidiary. Our data highlights these majority-owned connections to display the group’s true structure clearly. This provides a transparent view of complex networks such as Schlumberger’s and can be applied to any multinational company.

Importance of this data

This structure helps identify key decision-makers within the Schlumberger group, simplifies regulatory compliance, and assists in merger & acquisition or risk evaluations. By using verified ownership information from CompanyData.com, users gain a confident understanding of Schlumberger’s corporate setup. Covering over 1,263 subsidiaries in more than 90 countries, our platform brings transparency and clarity to global corporate networks.

 

Schlumberger

Who This Solution Is For

CompanyData.com supports global businesses seeking verified data on corporate ownership and subsidiary structures, ideal for CRM enrichment, compliance checks, market research, and analytics. We offer free sample data; larger samples (for example, up to 1,000 companies) are available for qualified corporate clients with a clear use case and an active company website. If you primarily need contact or lead lists, please visit our Company Data Platform for more options.

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Schlumberger ownership & subsidiary data – FAQs

You can get Schlumberger company data through our API, bulk files, or the Bold Platform. We tailor datasets based on your chosen countries, industries, and company types. After you send us your criteria, our team prepares a custom dataset with record counts and sample data. We send you a free quote typically within 24 hours. Once approved, you receive your data quickly in your preferred format — Excel, API, bulk file, or in the Bold Platform.

CompanyData.com offers full global coverage for companies across all sectors and countries. If you need information beyond Schlumberger or in any other industry, just tell us your requirements. Our experts will build a fitting dataset and send you a free quote, record count, and sample data within 24 hours. After your approval, we deliver the data rapidly via Excel, API, bulk files, or the Bold Platform.

Pricing for our Schlumberger company data depends on the details you want and the delivery method. Whether you ask for a list of subsidiaries or the entire dataset via API or bulk files, pricing is flexible. You can request a free quote and record count within 24 hours. We provide transparent prices and a free sample with 10 company contacts. At CompanyData.com, you only pay for data you actually need.

We offer safe and flexible payment options, including credit cards, bank transfers, and PayPal. Invoices are provided for all transactions. For larger orders or ongoing access, subscription billing and custom invoicing are available. If you need a special payment plan, contact our sales team — we are ready to assist.

You can find detailed, verified details on Schlumberger Limited and its subsidiaries, updated daily. Our data includes company names, registration numbers, locations, industry classifications, financial figures, and key contacts. The data is accessible via the Bold Platform, API, or bulk file delivery. Our global database ensures 100% worldwide company coverage for reliable insights.

Our data at CompanyData.com comes from trusted, verified global business sources. We collect information from official registers, financial filings, LEI records, reputable partners, and validated company websites. Everything is cross-checked and validated by experts to guarantee it is accurate, current, and GDPR-compliant.

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