List of ConocoPhillips subsidiaries

Verified insights into ConocoPhillips’ global corporate structure and subsidiaries.

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Pricing for ConocoPhillips company data depends on details and delivery type. Whether you want a list of subsidiaries or a full dataset through API or bulk files, we offer flexible pricing. You can request a free quote and record count within 24 hours. Our team provides clear pricing and a free sample with 10 company contacts. At CompanyData.com, you pay only for the verified global data you need.

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Q: What information can I find about ConocoPhillips?

At CompanyData.com, get detailed and verified data on ConocoPhillips and all its subsidiaries, updated daily. This includes company names, registration numbers, locations, industry classifications, financial data, and key contacts. Data can be downloaded via the Bold Platform, API, or bulk file delivery. Our database ensures 100% global company coverage with complete, accurate information.

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ConocoPhillips is a multinational energy company headquartered in Houston, United States. Established in 1875, it manages an extensive global corporate network with 686 subsidiaries worldwide. This ownership data is part of CompanyData.com’s verified corporate hierarchy database, covering over 380 million companies around the world.

Geographic distribution of ConocoPhillips’ subsidiaries

ConocoPhillips owns 686 subsidiaries spread across 27 countries, with a dominant presence in the United States (US) holding 567 subsidiaries (82.6%), Norway (NO) with 64 subsidiaries (9.3%), and Canada (CA) with 15 subsidiaries (2.2%). These three countries represent over 90% of ConocoPhillips’ global footprint, reflecting its core operations in oil and gas exploration, production, and energy services.

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Top Subsidiaries and Companies Owned by ConocoPhillips

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	Company Name	Country	City	Address 1	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
1	Burlington Resources LLC	USA	Houston	600 N Dairy Ashford Rd	Harris	77079	N/A	2006	$9,223,520	2,214	N/A	N/A	4072478
2	Conocophillips	USA	Houston	16930 Park Row	Harris	77084	conocophillips.*****	N/A	$0	45	N/A	N/A	N/A
3	Conocophillips Company	USA	Warner Robins	2835 Watson Blvd	Houston	31093	conoco.*****	N/A	$0	7	N/A	N/A	N/A
4	Concho Resources INC	USA	Arlington	2805 Oak Trail Ct	Tarrant	76016	N/A	2010	$69,000	4	N/A	N/A	N/A
5	Conocophillips Alaska, INC.	USA	Anchorage	619 E Ship Creek Ave	Anchorage	99501	N/A	N/A	$0	3	N/A	N/A	N/A
6	Marathon Oil Company	USA	Bethel Park	765 Marvle Valley Dr	Allegheny	15102	marathonoilcompany.*****	N/A	$0	1	N/A	N/A	N/A
7	Marathon Oil CORPORATION	USA	Houston	990 Town and Country Blvd	Harris	77024	marathonoil.*****	1887	$6,697,000,000	1,681	N/A	N/A	3395371
8	Cog Holdings LLC	USA	Midland	600 W Illinois Ave	Midland	79701	conchoresources.*****	2013	$2,345,429	473	N/A	N/A	0801318388
9	Marathon Oil Company	USA	Monroeville	4000 Tech Center Dr	Allegheny	15146	N/A	N/A	$0	100	N/A	N/A	N/A
10	Conocophillips Alaska, INC.	USA	Nuiqsut	N/A	North Slope	99789	N/A	N/A	$0	63	N/A	N/A	N/A
11	Marathon Oil Company	USA	Mount Prospect	1201 E Central Rd	Cook	60056	marathonoil.*****	N/A	$0	27	N/A	N/A	N/A
12	Marathon Oil Company	USA	Powell	Elk Basin	Park	82435	N/A	N/A	$0	27	N/A	N/A	N/A
13	Ensign Management LLC	USA	Houston	5875 N Sam Houston Pkwy W Ste 600	Harris	77086	ensignnr.*****	2000	$7,232,095	26	N/A	N/A	0707287122
14	Conocophillips Company	USA	Gallup	68 el Paso Cr	Mckinley	87301	conoco.*****	N/A	$0	25	N/A	N/A	N/A
15	Marathon Oil Company	USA	Oklahoma City	7301 Nw Expressway Ste 225	Oklahoma	73132	marathonoil.*****	N/A	$0	23	N/A	N/A	N/A
16	Conocophillips Company	USA	Rapid City	1002 W Main St	Pennington	57701	conocophillips.*****	N/A	$0	20	N/A	N/A	N/A
17	Marathon Oil Marketing, LTD.	USA	Houston	5555 San Felipe St Fl 24	Harris	77056	marathon.*****	2003	$1,028,028	15	N/A	N/A	3639340
18	Conocophillips Company	USA	Poplarville	799 Highway 11 S	Pearl River	39470	minitmart.*****	N/A	$0	10	N/A	N/A	N/A
19	Marathon Oil Company	USA	Kinnear	27 Maverick Springs Rd	Fremont	82516	marathonoil.*****	N/A	$0	8	N/A	N/A	N/A
20	Conocophillips Company	USA	Commerce City	4981 E 64th Ave	Adams	80022	conoco.*****	N/A	$0	8	N/A	N/A	N/A
21	American Thermoplastics CORPORATION	USA	Houston	1235 Kress St	Harris	77020	atcplastics.*****	1969	$7,143,970	8	N/A	N/A	0717404
22	Conocophillips Company	USA	Norfolk	Naval Air Station	Norfolk	23512	conocophillips.*****	N/A	$0	7	N/A	N/A	N/A
23	Marathon Oil Company	USA	Jackson	922 Highway 61	East Feliciana	70748	marathonpetroleum.*****	N/A	$0	7	N/A	N/A	N/A
24	Conocophillips Company	USA	Medford	3 Miles S	Grant	73759	N/A	N/A	$0	7	N/A	N/A	N/A
25	Conocophillips Company	USA	Aiken	315 Hitchcock Pkwy 59	Aiken	29801	shell.*****	N/A	$0	6	N/A	N/A	N/A
26	Conocophillips Company	USA	Perryton	12635 Fm 1267	Ochiltree	79070	conocophillips.*****	N/A	$0	6	N/A	N/A	N/A

Companies by Employee Size

1-4321
5-9317
10-1967
20-4961
50-9930
100-1997
200-49912
500-9995
1.000-4.99910
0 or Unknown70

Companies by Revenue Size (in USD)

0 or Unknown755
1 to 100.0004
100.001 to 499.99930
500.000 to 999.99917
1.000.000.000 or more7
1.000.000 to 4.999.99942
5.000.000 to 9.999.99918
10.000.000 to 49.999.99918
50.000.000 to 99.999.9991
100.000.000 to 499.999.9998

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Explore ConocoPhillips Corporate Structure

ConocoPhillips’ ownership network is one of more than 41 million corporate hierarchies mapped in our company ownership database. It shows how the company is organized globally, displaying its parent company and subsidiaries with verified data from groups in over 26 countries and jurisdictions. Discover how our dataset works — and request a tailored sample.

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ConocoPhillips Company Facts

Where is ConocoPhillips headquartered?

In Houston, United States.

How many subsidiaries does ConocoPhillips have?

About 686 subsidiaries across 24 countries.

Who owns ConocoPhillips?

ConocoPhillips is publicly traded on the New York Stock Exchange with no single dominant shareholder.

Is ConocoPhillips a US company?

Yes. ConocoPhillips is incorporated in the United States.

How many people work for ConocoPhillips?

ConocoPhillips employs approximately 10,000 people globally.

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Why Understanding Corporate Structure of ConocoPhillips Is Important

Knowing the ownership structure helps you understand how companies operate and connect worldwide. Our corporate hierarchy data allows you to follow the relationships between parent companies, subsidiaries, and shareholders, showing control, organization, and risks within any global group. Whether you’re studying ConocoPhillips or other multinational firms, this insight supports compliance monitoring, industry research, and improved CRM management. With verified ownership details covering millions of companies globally, CompanyData.com gives a clear picture of who owns whom across sectors and borders.

How ConocoPhillips' Global and Local Structure Is Mapped

At CompanyData.com, we structure each corporation like ConocoPhillips into three main levels: Global, National, and Local headquarters. This method shows the position of every entity within its corporate family.

The three main levels

Global Headquarter — ConocoPhillips is the global headquarter, managing the entire group from its office in the United States (US).
National Headquarters — Country-specific entities handle operations and report to the global parent company. Examples include ConocoPhillips Canada Ltd., ConocoPhillips UK Ltd., and ConocoPhillips Netherlands B.V.
Local Headquarters — Regional offices or subsidiaries operate production sites, refineries, and business units, maintaining compliance and local market management.

Each firm is assigned a unique ID, allowing you to connect subsidiaries to the parent structure, trace ownership routes, and integrate this data with your systems.

Showing control in ownership

Ownership greater than 50% defines control under our model. Companies with a majority stake in another firm are shown as controlled subsidiaries. Our dataset highlights these majority-owned connections to clearly outline corporate hierarchies. This approach applies to complex structures like ConocoPhillips’ and other multinational corporations.

Why this structure is useful

This framework helps identify key decision makers within ConocoPhillips, facilitates compliance reviews, and supports merger, acquisition, or risk evaluations. Through verified ownership data, CompanyData.com enables users to understand ConocoPhillips’ corporate setup with confidence. Covering over 686 entities in more than 25 countries, including the USA (567 subsidiaries), Norway (64), Canada (15), and Netherlands (6), our platform delivers transparent business ownership data to global teams navigating complex corporate networks.

How ConocoPhillips' Global and Local Structure Is Mapped

Who This Solution Is For

CompanyData.com supports global organizations that need verified insights into corporate ownership structures, from CRM enrichment and compliance workflows to market intelligence and analytics. We provide free evaluation samples; larger data samples (for example, up to 1,000 companies) are available to qualified corporate buyers with a defined use case and an active company website. If your primary need is contact or lead lists, please visit our Company Data Platform instead.

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ConocoPhillips ownership & subsidiary data – FAQs

You can access ConocoPhillips company data through API, bulk files, or the Bold Platform. We prepare custom datasets based on your selected countries, industries, and company profiles. Share your criteria, and our experts will send you a free quote with record counts and sample data within 24 hours. After approval, we deliver your data quickly in your preferred format — Excel, API, bulk file, or via the Bold Platform.

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Pricing for ConocoPhillips company data depends on details and delivery type. Whether you want a list of subsidiaries or a full dataset through API or bulk files, we offer flexible pricing. You can request a free quote and record count within 24 hours. Our team provides clear pricing and a free sample with 10 company contacts. At CompanyData.com, you pay only for the verified global data you need.

CompanyData.com accepts secure and flexible payment methods, including credit cards, bank transfers, and PayPal. All payments are handled safely with invoices issued. For larger or ongoing access, subscription billing and custom invoicing are also available. Contact our sales team for any special payment needs — we are happy to assist.

At CompanyData.com, get detailed and verified data on ConocoPhillips and all its subsidiaries, updated daily. This includes company names, registration numbers, locations, industry classifications, financial data, and key contacts. Data can be downloaded via the Bold Platform, API, or bulk file delivery. Our database ensures 100% global company coverage with complete, accurate information.

CompanyData.com sources data from verified global business sources for accuracy and coverage. We combine official registers, financial reports, LEI records, trusted partners, and verified company websites. All information is cross-checked and validated to be accurate, up-to-date, and GDPR-compliant.

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