The Energy Capital of the World
The definitive directory of oil and gas companies headquartered in Houston and the greater Houston metropolitan area. From supermajors to independents, oilfield services to midstream — discover 104+ companies shaping the global energy industry.
Amplify Energy is a Houston-based independent E&P company with operations in Oklahoma, the Rockies, and offshore California.
Archrock is the largest provider of natural gas compression services in the United States, headquartered in Houston, Texas.
Baker Hughes is a Houston-based energy technology company providing oilfield services, equipment, and digital solutions worldwide.
Houston Energy Data
Real-time metrics from Houston's oil and gas sector — the largest energy ecosystem in the world.
0+
Companies Listed
0K+
Energy Workers
$0B+
Industry Revenue
$0K
Avg. Salary
Houston's dominance in global energy is unmatched. Here's a snapshot of what makes the city the undisputed Energy Capital of the World.
4,600+
Energy-Related Firms
More than any other city worldwide
$1.7T
Annual Energy Revenue
Generated by Houston-based companies
300,000+
Energy Sector Jobs
In the Greater Houston metro area
40%
US Oil Production
Managed from Houston headquarters
26
Fortune 500 Energy HQs
Headquartered in Greater Houston
600+
E&P Companies
Exploring & producing oil and gas
4,700+
Miles of Pipeline
Operated from the Houston area
13
Refineries Nearby
Along the Texas Gulf Coast
See the biggest Houston-headquartered energy companies ranked by revenue — from ExxonMobil and Phillips 66 to ConocoPhillips and Plains All American — with market data and FAQs.
7 companies in Houston
Integrated oil companies operate across the entire value chain — exploration, production, refining, chemicals, and marketing. Houston is home to the world's two largest supermajors, ExxonMobil and Chevron.
BP America operates from Houston as the US arm of one of the world's largest oil and gas supermajors.
Cenovus Energy operates major US refineries and production assets from its Houston operations hub, including some of the most complex refineries in the country.
Chevron is the second-largest oil company headquartered in Houston and one of the world's leading integrated energy companies.
36 companies in Houston
Upstream companies focus on finding and producing crude oil and natural gas. Houston hosts more independent E&P headquarters than any other city, with operators active in the Permian Basin, Eagle Ford, and deepwater Gulf of Mexico.
Amplify Energy is a Houston-based independent E&P company with operations in Oklahoma, the Rockies, and offshore California.
Callon Petroleum was a Houston-based independent E&P company focused on the Permian Basin before its acquisition by APA Corporation in 2024.
Centennial Resource Development is a Houston-based independent oil and natural gas company focused on the development of unconventional resources in the Permian Basin.
13 companies in Houston
Midstream companies transport, store, and process hydrocarbons through pipelines, terminals, and processing plants. Houston is the pipeline capital of America, home to Enterprise Products Partners, Kinder Morgan, and other industry giants.
Cheniere Energy is the largest producer of liquefied natural gas (LNG) in the United States, headquartered in Houston.
Crestwood Equity Partners is a Houston-based midstream company providing gathering, processing, and transportation services across major US producing basins.
DCP Midstream was one of the largest natural gas gathering and processing companies in the US, with significant Houston-area operations before its acquisition by Phillips 66.
3 companies in Houston
Downstream companies refine crude oil into fuels, lubricants, and petrochemicals. The Houston Ship Channel and Texas Gulf Coast host the nation's largest refining complex.
Enviva is the world's largest producer of industrial wood pellets used as a renewable alternative to coal in power generation.
Green Plains is a leading biorefining company producing ethanol, corn oil, and high-protein animal feed ingredients with Houston-based trading operations.
Phillips 66 is a diversified energy manufacturing and logistics company with operations in refining, midstream, chemicals, and marketing.
39 companies in Houston
Oilfield services companies provide the equipment, technology, and expertise to explore, drill, complete, and produce oil and gas wells. Houston is the undisputed global capital of oilfield services.
Archrock is the largest provider of natural gas compression services in the United States, headquartered in Houston, Texas.
Baker Hughes is a Houston-based energy technology company providing oilfield services, equipment, and digital solutions worldwide.
Basic Energy Services provides well servicing, water logistics, and completion services across major US basins with Houston-area operations.
4 companies in Houston
Refining companies process crude oil into gasoline, diesel, jet fuel, and specialty products. The Gulf Coast refining corridor near Houston processes over 5 million barrels per day.
CVR Energy is a diversified Houston-area holding company with petroleum refining and nitrogen fertilizer manufacturing operations.
Marathon Petroleum is the largest petroleum refining company in the US with significant operations and trading presence in Houston.
Par Pacific Holdings is a Houston-based energy company with refining operations in Hawaii, the Pacific Northwest, and the Rockies.
2 companies in Houston
Petrochemical companies manufacture plastics, polymers, and specialty chemicals from oil and gas feedstocks. Houston's Ship Channel is the heart of the US petrochemical industry.
Chevron Phillips Chemical is one of the world's top producers of olefins, polyolefins, and other petrochemicals, headquartered in The Woodlands near Houston.
LyondellBasell is one of the world's largest plastics, chemicals, and refining companies, headquartered in Houston.
How do Houston's major oil & gas sectors differ? Compare risk profiles, revenue drivers, and top companies.
| Sector | Top Companies |
|---|---|
| Upstream Exploration & Production · 36 cos | ConocoPhillips, EOG Resources, Devon Energy |
| Midstream Pipelines & Logistics · 13 cos | Enterprise Products, Kinder Morgan, Energy Transfer |
| Downstream Refining & Marketing · 3 cos | Phillips 66, Marathon Petroleum, Valero |
| Oilfield Services OFS / Drilling Services · 39 cos | SLB, Halliburton, Baker Hughes |
| Integrated Supermajors · 7 cos | ExxonMobil, Chevron |
Houston's ascent to energy dominance began with the 1901 Spindletop oil gusher near Beaumont — one of the most consequential events in American industrial history. Within years, the city became the nexus of the Texas oil boom, attracting wildcatters, engineers, and investors who would build the modern petroleum industry from scratch.
Today, Houston is home to the headquarters of ExxonMobil, Chevron, ConocoPhillips, Phillips 66, and dozens of other Fortune 500 energy companies. The city's Energy Corridor — a 10-mile stretch along Interstate 10 West — concentrates more corporate energy offices than any comparable district on Earth.
The Houston Ship Channel, a 52-mile waterway connecting the Port of Houston to the Gulf of Mexico, is the backbone of America's petrochemical infrastructure. The channel handles over 247 million tons of cargo annually, making it the busiest petrochemical port in the United States.
Houston's Texas Medical Center may be the world's largest, but it's the energy industry that drives the city's economy. The Greater Houston Partnership estimates that the energy sector contributes over $150 billion annually to the regional economy, supporting nearly one in five jobs in the metro area.
The city's strategic location provides unmatched access to the Permian Basin (the world's most productive oil field), the Eagle Ford Shale, and Gulf of Mexico deepwater reserves. Houston's network of pipelines, refineries, and export terminals makes it the logistics backbone of American energy.
Beyond fossil fuels, Houston is increasingly becoming a hub for the energy transition. Companies like Baker Hughes, Occidental Petroleum, and Cheniere Energy are investing billions in carbon capture, hydrogen, and LNG — ensuring Houston remains the energy capital well into the future.
Complete alphabetical listing of 104 oil and gas companies headquartered in Houston, Texas. Click any company for a detailed profile including history, operations, leadership, and FAQs.
Houston, Texas, is recognized globally as the Energy Capital of the World. The city is home to more than 4,600 energy-related firms, including over 500 oil and gas exploration and production companies. Houston's energy corridor stretches from downtown to the western suburbs, encompassing the Energy Corridor district and the Westchase area.
The city hosts the headquarters of major integrated oil companies like ExxonMobil and Chevron, the world's largest independent E&P company (ConocoPhillips), leading oilfield services firms (Halliburton, SLB, Baker Hughes), and the largest midstream companies in North America (Enterprise Products Partners, Kinder Morgan).
Houston's oil and gas industry contributes significantly to the local, state, and national economy. The Port of Houston is the largest petrochemical complex in the United States, and the Houston Ship Channel is a critical artery for energy exports. The city's proximity to the Permian Basin, Eagle Ford Shale, and Gulf of Mexico deepwater assets makes it the natural hub for energy company headquarters.
Whether you're researching oil companies near me in Houston, looking for information about Houston energy companies, or exploring the largest oil companies in Texas, this directory provides comprehensive profiles of every major oil and gas company operating in the Greater Houston area.
We value your privacy
We use cookies to enhance your browsing experience, serve personalized ads, and analyze site traffic. By clicking "Accept All", you consent to our use of cookies.