ExxonMobil
ExxonMobil is the largest publicly traded oil and gas company in the world by market capitalization, headquartered in the Houston metropolitan area.
NYSE: SHEL
Profile compiled and reviewed by the Houston Oil Companies Data Team from public filings and company sources.
Integrated · Supermajor
Shell USA (Shell plc)
Shell's US headquarters in Houston manages one of the world's largest energy companies' extensive American operations.
Shell USA, Inc. is the United States subsidiary of Shell plc, one of the world's largest energy companies. Shell's US operations are headquartered in Houston, Texas, where the company employs thousands of workers across its upstream, downstream, and integrated gas businesses. Shell has deep roots in Houston, with its Deer Park refinery being one of the largest in the country.
Headquarters
Houston, TX (US HQ)
Founded
1907 (Royal Dutch Shell heritage)
Employees
90,000+ globally
Revenue
$316 billion (2023)
CEO
Wael Sawan (Global CEO)
Website
shell.usShell has operated in the US since the early 1900s. The company's Houston presence expanded dramatically over the decades, particularly with the Deer Park refinery and extensive Gulf of Mexico operations. In 2022, Shell sold its interest in the Deer Park refinery to Pemex. Shell's presence in Houston remains substantial, with major offices and trading operations.
Shell's US operations include deepwater production in the Gulf of Mexico (Appomattox, Vito, and other major platforms), shale operations in the Permian Basin, one of the world's largest LNG trading operations, and extensive chemicals manufacturing facilities along the Gulf Coast.
Houston, TX (US HQ)
BP America
Supermajor · Houston, TX (US HQ)
Cenovus Energy (US Operations)
Integrated E&P / Refining · Houston, TX (US Operations HQ)
Chevron Corporation
Supermajor · Houston, TX
ExxonMobil
Supermajor · Spring, TX (Houston Metro)
Occidental Petroleum
E&P / Chemicals · Houston, TX
TotalEnergies USA
Supermajor · Houston, TX (US HQ)
ExxonMobil is the largest publicly traded oil and gas company in the world by market capitalization, headquartered in the Houston metropolitan area.
Chevron is the second-largest oil company headquartered in Houston and one of the world's leading integrated energy companies.
BP America operates from Houston as the US arm of one of the world's largest oil and gas supermajors.
TotalEnergies' US operations are managed from Houston, overseeing significant Gulf of Mexico deepwater, chemicals, and LNG interests.
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