Top 10 Biggest Tech Companies In Texas 2024

Texas, known for its vast landscapes and rich history, has also become a major hub for technology and innovation. The state boasts a vibrant tech industry, with numerous companies making significant impacts in various sectors including software development, telecommunications, and semiconductor manufacturing. Here’s a look at the top 10 biggest tech companies in Texas, highlighting their contributions and prominence in the tech landscape.

Top 10 Biggest Tech Companies In Texas 2024

1. Dell Technologies

Headquarters: Round Rock, Texas

Founded by Michael Dell in 1984, Dell Technologies is a multinational computer technology company that develops, sells, repairs, and supports computers and related products and services. Dell is renowned for its wide range of personal computers, servers, data storage devices, and network switches. With its headquarters in Round Rock, Dell is a major employer in Texas and a key player in the global tech industry.

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2. Texas Instruments

Headquarters: Dallas, Texas

Texas Instruments (TI) is one of the world’s largest manufacturers of semiconductors and integrated circuits, which it sells to electronics designers and manufacturers globally. TI’s products are used in a variety of applications, including industrial equipment, automotive, personal electronics, and communications. Founded in 1930, the company is a pioneer in analog and embedded processing products.

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3. Hewlett Packard Enterprise (HPE)

Headquarters: Houston, Texas

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Hewlett Packard Enterprise, a spin-off from HP Inc., focuses on enterprise products and services. HPE provides a range of IT solutions including servers, storage devices, networking equipment, and software. The company’s move to Houston underscores Texas’s appeal as a base for technology giants and its strategic importance in the tech ecosystem.

4. Oracle Corporation

Headquarters: Austin, Texas

Oracle Corporation, a global leader in database software, cloud solutions, and enterprise software, relocated its headquarters from California to Austin in 2020. Oracle’s move to Texas has further cemented Austin’s reputation as a burgeoning tech hub. The company is known for its comprehensive suite of cloud applications and platform services.

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5. AT&T Inc.

Headquarters: Dallas, Texas

AT&T Inc. is a multinational conglomerate holding company and the world’s largest telecommunications company. Founded in 1983, AT&T provides telecommunications, media, and technology services. With its headquarters in Dallas, AT&T is a significant player in the evolution of 5G technology and broadband services.

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6. Samsung Austin Semiconductor

Headquarters: Austin, Texas

Samsung Austin Semiconductor, a subsidiary of Samsung Electronics, operates one of the largest and most advanced semiconductor manufacturing facilities in the world. Established in 1996, the Austin facility produces advanced logic devices for Samsung’s mobile and consumer electronics. The plant is a critical component of Samsung’s global manufacturing network.

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7. National Instruments

Headquarters: Austin, Texas

National Instruments, also known as NI, is a producer of automated test equipment and virtual instrumentation software. Founded in 1976, NI’s products are used by engineers and scientists to develop and deploy systems for measurement, automation, and embedded applications. The company’s headquarters in Austin has made it a central figure in the city’s tech community.

8. Rackspace Technology

Headquarters: San Antonio, Texas

Rackspace Technology is a leading provider of cloud computing and managed hosting services. Headquartered in San Antonio, Rackspace helps businesses manage their cloud environments across various platforms including AWS, Microsoft Azure, and Google Cloud. Founded in 1998, Rackspace has played a significant role in the cloud computing revolution.

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9. Cisco Systems

Headquarters: Richardson, Texas

Cisco Systems, primarily known for its networking hardware, software, and telecommunications equipment, has a significant presence in Texas with a major campus in Richardson. Cisco’s products and services are integral to the infrastructure of the internet, making it a key player in the tech industry globally.

10. Advanced Micro Devices (AMD)

Headquarters: Austin, Texas

Advanced Micro Devices, commonly known as AMD, is a major player in the semiconductor industry, producing computer processors and related technologies for business and consumer markets. With a significant presence in Austin, AMD is renowned for its innovations in microprocessor technology and graphics processing units (GPUs).

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What tech companies have headquarters in Texas?

Texas is home to several major tech companies. Notable ones include Dell Technologies in Round Rock, Texas Instruments in Dallas, Hewlett Packard Enterprise (HPE) in Houston, Oracle Corporation in Austin, and AT&T Inc. in Dallas. These companies are leaders in their respective fields, ranging from computer hardware and software to telecommunications and semiconductors.

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What are the 5 largest tech companies?

The five largest tech companies headquartered or with significant operations in Texas are:

  • Dell Technologies – Round Rock
  • Texas Instruments – Dallas
  • Hewlett Packard Enterprise (HPE) – Houston
  • Oracle Corporation – Austin
  • AT&T Inc. – Dallas

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What is the tech hub of Texas?

Austin is widely recognized as the tech hub of Texas. Known for its vibrant tech scene, Austin attracts numerous startups, established tech giants, and tech talent from across the globe. The city’s dynamic ecosystem is supported by a combination of innovative companies, a skilled workforce, and a culture that fosters entrepreneurship.

What big tech company is moving to Texas?

Oracle Corporation made headlines when it announced its decision to relocate its headquarters from Redwood City, California to Austin, Texas in 2020. This move underscores Austin’s growing significance as a major tech hub and its attractiveness to large technology firms.

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Why is Texas a tech hub?

Texas has become a tech hub due to several factors: a favorable business climate with lower taxes and fewer regulations, a skilled and diverse workforce, affordable cost of living, and significant investments in infrastructure and education. The presence of world-class universities and a strong network of tech incubators and accelerators also contribute to the state’s tech ecosystem.

Where is the tech capital of Texas?

Austin is considered the tech capital of Texas. The city hosts numerous tech companies and events, such as the annual South by Southwest (SXSW) festival, which draws tech innovators and enthusiasts from around the world. Austin’s collaborative community and vibrant culture make it an ideal location for tech businesses and startups.

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Is Texas the next Silicon Valley?

While Texas, particularly Austin, is emerging as a significant tech hub, it is not yet on the same scale as Silicon Valley. However, its growth trajectory, business-friendly environment, and influx of tech talent and companies position it as a formidable contender to become a leading tech region in the future.

Which city in Texas has the most tech companies?

Austin leads Texas in terms of the number of tech companies. The city has a high concentration of startups, mid-sized tech firms, and large corporations. Its reputation as a thriving tech ecosystem continues to attract more companies and talent to the area.

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Will Austin surpass Silicon Valley?

Austin has the potential to grow significantly and attract more tech companies and talent, but surpassing Silicon Valley would be a monumental challenge. Silicon Valley’s established ecosystem, extensive venture capital network, and long history of innovation set a high bar. However, Austin’s unique advantages, such as a lower cost of living and a collaborative culture, make it a strong competitor and an attractive alternative for tech businesses.


Texas’s tech industry is a dynamic and rapidly growing sector, driven by a combination of established giants and innovative newcomers. These ten companies represent the pinnacle of technological advancement and economic impact in the state, solidifying Texas’s reputation as a leading tech hub in the United States. With a favorable business environment, robust infrastructure, and a skilled workforce, Texas continues to attract and nurture tech companies, ensuring its place at the forefront of technological innovation.

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