Why Texas matters to US business
Texas is often introduced as an energy economy, which is true but incomplete. Oil, gas, refining and petrochemicals remain foundational, yet the state now also carries one of the country's largest corporate headquarters bases, a fast-growing semiconductor manufacturing footprint, major technology clusters and a logistics system built around Gulf ports, interstate freight and trade with Mexico.
The more useful way to understand Texas is as several large business economies operating inside one state. Houston is tied to energy, industrial services, healthcare and global trade. Dallas-Fort Worth has become a major headquarters, finance, telecom, logistics and defence market. Austin concentrates software, venture capital and semiconductor investment. San Antonio adds cybersecurity, healthcare, military activity and financial services. Statewide averages flatten those differences.
Scale also changes the operating environment. Texas added roughly 2.6 million residents between the 2020 estimates base and July 2025, according to the Census Bureau. That population growth supports housing, construction, retail and services, while also increasing pressure on roads, power infrastructure and water systems. For companies, rapid growth creates customers and workers, but it also raises the value of infrastructure planning.
Major industries in Texas
Energy and petrochemicals
Houston remains the centre of the US oil and gas industry and one of the world's most important energy business clusters. The state's energy economy extends beyond upstream production into refining, chemicals, LNG, pipelines, trading, engineering and a growing set of grid, renewable and low-carbon projects.
Semiconductors
Texas has one of the country's deepest semiconductor manufacturing histories and is attracting a new investment cycle. Texas Instruments, Samsung and a wide supplier base give the state exposure to fabrication, analogue chips, advanced manufacturing and the equipment and materials that support new fabs.
Technology and software
Austin is the best-known technology cluster, but the sector is broader than one city. Enterprise technology, cloud infrastructure, telecom, cybersecurity and corporate engineering teams are spread across Austin and Dallas-Fort Worth, with major employers also operating elsewhere in the state.
Aerospace and defence
North Texas has a substantial aerospace and defence base, including aircraft, military systems and engineering operations. San Antonio's military presence and Houston's space economy add different forms of federal and aerospace demand.
Manufacturing
Vehicles, electronics, machinery, chemicals and industrial equipment make Texas one of the country's largest manufacturing states. The important change is the mix: recent investment is pulling more advanced manufacturing and technology-intensive production into a state already known for heavy industry.
Logistics and trade
Texas combines Gulf Coast ports, major airports, rail, highways and a long border with Mexico. That makes logistics a business sector in its own right and also a competitive advantage for manufacturers and distributors serving North American supply chains.
Texas business by metro
Houston
Energy, petrochemicals and industrial services remain central, but Houston is also a major healthcare, port, aerospace and professional-services market. The Port of Houston and the Texas Medical Center give the metro two large economic anchors outside the traditional oil-and-gas story.
Dallas-Fort Worth
DFW has become one of America's strongest corporate headquarters markets. Financial services, telecom, airlines, defence, logistics and professional services sit alongside a large and still-growing population base.
Austin
Austin combines software, semiconductors, startups, venture capital and major corporate technology campuses. Its growth has made it one of the country's most visible technology markets, while rising costs and infrastructure constraints have become part of the business equation.
San Antonio
San Antonio has distinctive strengths in cybersecurity, healthcare, military and defence activity, tourism and financial services. It is less dependent on venture technology than Austin and more connected to public-sector and security-related demand.
Major companies headquartered in Texas
These companies illustrate the range of large corporate activity headquartered in the state. Where Global Markets Review maintains a company stock profile, the ticker links to that page for market data and related coverage.
| Company | Headquarters | Industry | Why it matters |
|---|---|---|---|
| Exxon Mobil (XOM) | Spring | Energy | One of the world's largest integrated energy companies and a defining corporate presence in the Houston region. |
| Dell Technologies (DELL) | Round Rock | Technology | A major enterprise technology and infrastructure company with deep roots in the Austin market. |
| Tesla (TSLA) | Austin | Automotive and technology | Electric vehicles, energy storage, AI and robotics have made Tesla one of the state's highest-profile technology manufacturers. |
| Caterpillar (CAT) | Irving | Industrial machinery | A global machinery company whose headquarters relocation added to North Texas's corporate base. |
| Charles Schwab (SCHW) | Westlake | Financial services | A major brokerage, custody and wealth platform headquartered in the Dallas-Fort Worth region. |
| AT&T | Dallas | Telecommunications | One of the largest US telecommunications groups and a longstanding anchor of the Dallas corporate economy. |
| American Airlines | Fort Worth | Aviation | One of the world's largest airlines and an important employer and corporate anchor around DFW Airport. |
| Texas Instruments | Dallas | Semiconductors | A major analogue and embedded-chip producer whose fabrication footprint is central to Texas semiconductor manufacturing. |
What businesses are investing in now
Semiconductor capacity
Fab construction and supplier investment are turning semiconductors into one of the clearest examples of advanced manufacturing growth in the state.
AI and data centres
Texas offers scale, land and large power markets, which is attracting data-centre and AI infrastructure projects. The constraint is increasingly power availability and transmission rather than simple real-estate capacity.
Advanced manufacturing
Automotive, batteries, electronics, aerospace and industrial projects are broadening the manufacturing base beyond traditional energy-linked production.
Power and grid infrastructure
Population growth, industrial loads and data centres are forcing more attention onto generation, transmission and grid resilience. Energy abundance does not remove the need for infrastructure investment.
Employment and workforce
Texas has one of the largest labour forces in the country, but hiring conditions vary sharply by metro and occupation. Austin competes heavily for technology and engineering talent, Houston has specialised energy and industrial labour markets, and Dallas-Fort Worth offers one of the broadest corporate talent pools in the South.
Rapid population growth has expanded the worker base, yet it has also increased housing, transport and infrastructure pressure in the fastest-growing metros. For employers, the state-level labour story is therefore less about whether Texas has workers and more about whether the required skills are available in the right metro at the right cost.
Trade and exports
Texas is the leading US state for goods exports. Energy, chemicals, electronics, machinery and transportation equipment all contribute to that position, while trade with Mexico is especially important to manufacturing supply chains.
The state is both a producer and a gateway. Goods moving through Gulf ports and border crossings make trade infrastructure economically important even for companies that are not themselves exporters. Tariffs, energy prices and cross-border supply-chain changes can therefore have an unusually direct effect on the Texas business cycle.
ACR view
Texas is still an energy superpower, but describing it mainly through oil and gas now misses the more interesting change. Population growth, semiconductor investment, corporate relocations and advanced manufacturing are creating a broader economic base. The opportunity is scale; the risk is whether transport, power and other infrastructure can expand quickly enough to support it.
American Commerce Review research on Texas
These pages connect the state profile to ACR's company, employment, manufacturing, trade and infrastructure research rather than treating each state page as an isolated reference.
Largest Employers in Texas: Where the Jobs Actually Are
A sourced guide to major Texas employers, with reported workforce figures, geographic scope and dates. Separates local jobs from corporate headquarters and global headcounts.
Texas AI Infrastructure Is Splitting Into Hyperscale and Modular Inference
GoodVision AI's new Texas agreements pair a proposed 15MW modular AI factory with a 100-node inference pilot. The model tests whether AI capacity can scale in smaller increments than hyperscale campuses.
Texas AI Data Center Economy: Google, Microsoft, Amazon and the Power Buildout
A project-level guide to Texas AI and data-center investment, including Google's $40 billion commitment, hyperscale construction, power constraints and the difference between announced projects and operating capacity.
Texas Built America's Data Center Boom. Now It Wants Big Tech to Pay the Full Infrastructure Bill
Texas is tightening data center rules on grid costs, power generation, water use and reporting. Here is what the 2026 Abbott directives mean for AI investment.
Stargate Turns AI Competition Into a US Infrastructure Buildout
The Stargate Project plans up to $500 billion of US AI infrastructure investment over four years, beginning in Texas. Here is what it means for data centres, power and industrial policy.
Compare Texas with similar state economies
These states share part of Texas's industry mix. The comparison links are generated from explicit state-industry metadata, helping readers move between related economies rather than simply browsing alphabetically.
Ohio business profile
Ohio's strength is breadth. Columbus is growing as a finance, technology and logistics centre, while Cleveland, Cincinnati and Dayton anchor healthcare, consumer products, manufacturing and aerospace supply chains.
Core sectors: advanced manufacturing, financial services, healthcare
California business profile
California combines the country's deepest technology cluster with entertainment, life sciences, aerospace, agriculture and two of its largest trade gateways. Few states contain so many distinct business ecosystems under one economy.
Core sectors: technology, entertainment and media, professional services
Colorado business profile
Colorado's economy is unusually balanced between Denver's corporate base, Boulder's technology and research community, Colorado Springs' defence presence and a large outdoor and tourism sector.
Core sectors: software and technology, aerospace, professional services
New York business profile
New York's economy is dominated by the scale of New York City, but upstate manufacturing, semiconductors, optics and research create a second business story that is easy to miss in statewide comparisons.
Core sectors: financial services, media and advertising, technology