Texas has spent decades building one of the largest and most diverse economies in the United States. While oil and gas remain closely associated with the state, today’s economic growth comes from a much broader mix of industries that includes technology, manufacturing, healthcare, logistics, aerospace, and semiconductor production.
That diversification has helped Texas continue attracting businesses, workers, and investment from around the world. According to the U.S. Bureau of Economic Analysis, Texas has one of the largest state economies in the nation, and it continues to rank among the leaders in population growth and job creation. Much of that momentum can be traced to industries that are investing billions of dollars in new facilities, expanding their workforce, and building long-term operations across the state.
Here are some of the industries playing the biggest role in Texas’ growth today.
Energy Still Leads the Way
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Even as Texas becomes known for technology and advanced manufacturing, energy remains the foundation of the state’s economy.
Houston continues to serve as the nation’s energy capital, housing the headquarters or major operations of companies including ExxonMobil, Chevron, ConocoPhillips, Occidental Petroleum (Oxy), Phillips 66, Kinder Morgan, and Enterprise Products Partners. These companies oversee everything from oil and natural gas production to refining, pipelines, exports, and emerging low-carbon technologies.
The state’s influence extends well beyond Houston. The Permian Basin, stretching across West Texas, remains one of the world’s most productive oil fields and continues to attract billions of dollars in investment. In 2024, ExxonMobil completed its acquisition of Pioneer Natural Resources, a company headquartered in Irving that had become one of the largest producers in the Permian Basin. The deal significantly expanded Exxon’s presence in Texas and highlighted the region’s long-term importance to U.S. energy production.
San Antonio also plays a major role through Valero Energy, one of the world’s largest independent petroleum refiners, while Corpus Christi has become an increasingly important center for energy exports thanks to its rapidly expanding port facilities and LNG infrastructure.
Energy is also changing alongside traditional oil and gas production.
Texas leads the nation in wind power generation and has rapidly expanded its utility-scale solar industry. Companies are investing heavily in carbon capture, hydrogen development, and grid modernization, allowing the state’s energy sector to grow while adapting to changing market demands.
Technology Has Become One of Texas’ Biggest Economic Drivers
Perhaps no industry has changed Texas’ economy more over the past decade than technology.
Austin has become one of the country’s best-known technology hubs, but major investments now stretch across Dallas-Fort Worth, Houston, San Antonio, and other parts of the state. Companies are expanding because Texas offers a combination of a large workforce, business-friendly policies, major universities, and relatively affordable room for growth.
One of the most visible examples is Tesla’s Gigafactory Texas in eastern Travis County. The massive manufacturing facility serves as the primary production site for the Cybertruck while also producing the Model Y and supporting thousands of jobs across manufacturing, engineering, and operations.
Austin has also attracted major investments from Apple, which continues expanding its campus in Northwest Austin, Dell Technologies in nearby Round Rock, AMD, NXP Semiconductors, and numerous software companies that have steadily grown their Texas operations.
North Texas remains another major technology center.
Texas Instruments, headquartered in Dallas, is one of the world’s leading semiconductor companies and continues investing heavily in new manufacturing capacity within the state. Financial technology companies, cybersecurity firms, telecommunications providers, and cloud computing businesses have also expanded throughout the Dallas-Fort Worth metroplex, making it one of the country’s largest technology employment markets.
Rather than relying on one “Silicon Valley,” Texas has developed multiple technology hubs that complement one another, allowing growth to spread across several metropolitan areas.
Semiconductor Manufacturing Is Expanding Rapidly
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One of the fastest-growing industries in Texas is semiconductor manufacturing.
Microchips power everything from smartphones and medical equipment to automobiles, artificial intelligence systems, and military technology. As the United States works to strengthen domestic chip production, Texas has become one of the country’s largest destinations for new semiconductor investment.
Samsung Electronics is building a multibillion-dollar semiconductor fabrication facility in Taylor, northeast of Austin, while continuing operations at its long-established Austin campus. The Taylor project represents one of the largest foreign direct investments in Texas history and is expected to support thousands of jobs once fully operational.
Meanwhile, Texas Instruments is constructing several new semiconductor fabrication plants in Sherman, north of Dallas. These facilities are designed to increase long-term chip production and strengthen domestic manufacturing capacity.
Sherman has also attracted GlobalWafers, which is developing a silicon wafer manufacturing facility nearby. Together, these projects are transforming North Texas into one of America’s most significant semiconductor manufacturing corridors.
The industry’s expansion has been supported by federal incentives through the CHIPS and Science Act, along with Texas’ existing manufacturing infrastructure, skilled workforce, and access to transportation networks.
Aerospace and Space Exploration Continue to Grow
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Texas has long been connected to aerospace through NASA’s Johnson Space Center in Houston, but the industry has evolved dramatically over the past several years.
Private space companies have established major operations throughout the state, helping Texas become one of the country’s leading centers for commercial spaceflight.
At the southern tip of Texas, SpaceX’s Starbase near Boca Chica has become the company’s primary testing and launch site for its Starship program. The facility continues to expand, bringing new jobs, suppliers, contractors, and infrastructure investment to the Rio Grande Valley.
Further west, Blue Origin operates its launch facility near Van Horn, where it conducts suborbital spaceflight missions. Houston remains home to several important aerospace companies, including Axiom Space, which is developing commercial space station technology, and Intuitive Machines, the company behind one of the first successful private lunar landings.
Advanced Manufacturing Continues to Expand
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Manufacturing has always been an important part of Texas’ economy, but today’s growth extends far beyond traditional assembly lines.
Modern manufacturing in Texas includes automobiles, aircraft, heavy machinery, industrial equipment, and advanced materials. Companies continue choosing the state because of its extensive transportation network, access to suppliers, available industrial land, and large workforce.
Toyota Motor Manufacturing Texas in San Antonio builds the Toyota Tundra and Sequoia, employing thousands of workers while supporting a large network of suppliers throughout South Texas. In North Texas, General Motors’ Arlington Assembly Plant remains one of the company’s most productive facilities, manufacturing full-size SUVs such as the Chevrolet Tahoe, GMC Yukon, and Cadillac Escalade.
The aerospace manufacturing sector also contributes significantly. Lockheed Martin assembles the F-35 Lightning II fighter jet in Fort Worth, while Bell Textron, also based in Fort Worth, designs and manufactures military and commercial helicopters that are sold around the world.
These facilities don’t just create manufacturing jobs—they also support engineers, logistics providers, machine shops, construction firms, and hundreds of smaller businesses throughout Texas.
Healthcare and Biotechnology Are Growing Alongside the Population
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exas’ rapidly growing population has fueled tremendous expansion in healthcare and medical research.
The centerpiece of this industry is the Texas Medical Center in Houston, widely recognized as the world’s largest medical complex. Covering more than 2 square miles, it includes dozens of hospitals, research institutions, universities, and specialty care facilities that collectively employ well over 100,000 people.
Institutions such as MD Anderson Cancer Center, Baylor College of Medicine, Houston Methodist, and Texas Children’s Hospital have helped establish Houston as a global destination for cancer treatment, medical research, biotechnology, and specialized healthcare.
North Texas has also experienced significant growth. UT Southwestern Medical Center in Dallas continues expanding its research and clinical programs, while healthcare systems including Baylor Scott & White Health and Texas Health Resources are investing in new hospitals and outpatient facilities to meet rising demand.
As Texas continues adding residents, healthcare is expected to remain one of the state’s fastest-growing employment sectors.
Logistics and Transportation Keep Businesses Moving
Texas’ central location and extensive transportation infrastructure make it one of North America’s leading logistics hubs.
The state connects manufacturers, retailers, and consumers through an enormous network of interstate highways, railroads, airports, ports, and distribution centers. As e-commerce continues growing, logistics companies have expanded rapidly to keep products moving efficiently across the country.
DFW International Airport ranks among the world’s busiest airports for passengers and cargo, while Port Houston has become one of the nation’s busiest ports for foreign waterborne trade. Along the Gulf Coast, the Port of Corpus Christi continues expanding its role in energy exports, particularly crude oil and liquefied natural gas.
Major employers including Amazon, Walmart, BNSF Railway, and Union Pacific have expanded their Texas operations, while AllianceTexas in Fort Worth has developed into one of the country’s largest inland logistics and distribution hubs.
The continued growth of logistics supports nearly every other industry by helping businesses receive raw materials, move finished products, and reach customers more efficiently.
Financial Services Continue Relocating to Texas
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Texas has also become an increasingly important destination for banks, investment firms, and financial services companies.
One of the highest-profile moves came when Charles Schwab established its headquarters in Westlake, north of Fort Worth, following its merger with TD Ameritrade. The company now employs thousands of people across North Texas.
Dallas has also attracted major operations from firms including Goldman Sachs, JPMorgan Chase, and other financial institutions that continue expanding their Texas workforce. Long-established companies such as Comerica, Texas Capital Bank, and San Antonio-based Frost Bank remain important contributors to the state’s financial sector.
These companies bring high-paying jobs in finance, technology, cybersecurity, compliance, and corporate management while reinforcing Texas’ growing role as a national business center.
Artificial Intelligence and Data Centers Are Driving New Investment
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One of the newest forces behind Texas’ economy is the rapid expansion of artificial intelligence infrastructure.
AI systems require enormous computing power, which has fueled demand for large-scale data centers. Texas has become an attractive location because of its available land, extensive fiber-optic networks, relatively affordable development opportunities, and significant power generation capacity.
Dallas-Fort Worth has emerged as one of North America’s largest data center markets, with companies such as Digital Realty and CyrusOne operating major facilities throughout the region. Technology giants including Google, Microsoft, Amazon Web Services, and Meta have also invested in Texas data center infrastructure to support cloud computing and AI services.
The growth of AI has created ripple effects across multiple industries, increasing demand for electricians, construction companies, engineers, utility providers, and specialized equipment manufacturers. It has also encouraged significant investment in expanding Texas’ electric grid to meet future energy needs.
Construction Continues to Benefit from Texas’ Population Growth
Texas consistently ranks among the nation’s fastest-growing states, and that population growth has created sustained demand for new homes, offices, warehouses, schools, hospitals, and infrastructure.
Some of the country’s largest homebuilders are based in Texas or maintain substantial operations here. D.R. Horton, headquartered in Arlington, is the largest homebuilder in the United States. Houston-based Perry Homes and David Weekley Homes, along with Dallas-based Highland Homes, continue developing communities across the state as demand for housing remains strong.
Commercial construction has also expanded alongside corporate relocations and industrial investment. New factories, semiconductor plants, distribution centers, medical campuses, and office developments continue reshaping communities from Austin and Dallas to Houston, San Antonio, and the Rio Grande Valley.
Texas’ Growth Is Being Powered by More Than One Industry
Texas’ economy today looks very different from the one many people picture.
Oil and gas remain essential, but they’re now joined by technology companies building AI infrastructure, manufacturers producing semiconductors and vehicles, hospitals advancing medical research, aerospace firms launching spacecraft, logistics companies expanding supply chains, and financial institutions relocating major operations to the state.
The companies investing in Texas aren’t concentrated in one region or one industry. Tesla is expanding vehicle production near Austin, Samsung is building one of the nation’s largest semiconductor facilities in Taylor, SpaceX continues developing Starbase on the Gulf Coast, Toyota manufactures vehicles in San Antonio, and energy companies across Houston and the Permian Basin continue investing billions in production and infrastructure.
Together, these industries explain why Texas continues to lead the nation in business investment, employment growth, and economic development. Rather than relying on a single economic engine, the state’s continued success comes from a diverse mix of industries that are shaping its future for decades to come.