48

Listed companies

24

Private companies

196

Insiders

Relation chart of related listed companies: Occidental Petroleum Corporation

Active Relations

Past Relations

Related listed companies: Occidental Petroleum Corporation

Active Relations

Past Relations

Relationship chart for related private companies: Occidental Petroleum Corporation

Active Relations

Past Relations

Related private companies: Occidental Petroleum Corporation

Herbalife International, Inc.

Pharmaceuticals: Other

OXY USA, Inc.

Contract Drilling

Western Midstream Operating LP

Oil & Gas Pipelines

University of Southern California

Other Consumer Services

The American Institute of Certified Public Accountants

Miscellaneous Commercial Services

American Bar Association

Miscellaneous Commercial Services

American Petroleum Institute, Inc.

Wholesale Distributors

The Conference Board, Inc.

Miscellaneous Commercial Services

The National Petroleum Council

Miscellaneous Commercial Services

Morgan Stanley Bank NA

Major Banks

New York State Bar Association

Miscellaneous Commercial Services

National Association of Manufacturers

Miscellaneous Commercial Services

American Association of Petroleum Geologists

Miscellaneous Commercial Services

State Bar of Texas

Miscellaneous Commercial Services

Petroleum Exploration Society of Great Britain

Miscellaneous Commercial Services

Woodrow Wilson International Center for Scholars

Other Consumer Services

Alley Theatre

Media Conglomerates

Jet Propulsion Laboratory

Miscellaneous Commercial Services

Oklahoma Society of Certified Public Accountants

Miscellaneous Commercial Services

Khalifa University of Science Technology & Research

Other Consumer Services

Western Midstream Holdings LLC

Financial Conglomerates

OGCI Climate Investments Group Ltd.

Financial Conglomerates

Epic Midstream Holdings LP

Oil & Gas Pipelines

Active Relations

Past Relations

Connection statistics

Active

Inactive

Listed companies

Private companies

Activities of related companies

Miscellaneous Commercial Services12
Oil & Gas Production11
Integrated Oil5
Oil & Gas Pipelines4
Other Consumer Services3
Financial Conglomerates3
Oil Refining/Marketing2
Real Estate Investment Trusts2
Electric Utilities2
Environmental Services2

Countries of related companies

United States57
Canada9
United Kingdom3
United Arab Emirates1
Philippines1
Singapore1
Logo Occidental Petroleum Corporation
Occidental Petroleum Corporation is one of the world's largest oil groups in the United States. Net sales (including intra-group) break down by activity as follows: - exploration and production of hydrocarbon (78.7%): 247 million barrels of crude oil, 116 million barrels of liquefied natural gas and 20.9 billion m3 of natural gas sold in 2024; - manufacturing of chemicals (17.8%): basic chemicals (chlorine, caustic soda, ethylene, etc.) and performance chemicals (primarily PVC, pigments, and plastics); - transportation, storage and distribution of hydrocarbons (3.5%). The United States accounts for 84.5% of net sales.
Employees
10,412
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