Largest Tech Companies in Virginia

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Largest Tech Companies in Virginia

Technology is an ever-expansive field of innovation that is quickly changing the world, one advancement at a time. The field of technology challenges businesses to expand the career opportunities they offer and for individuals to challenge themselves to explore the limits of technology.  And the largest tech companies in Virginia are always expanding the limits of technology.

Let’s discuss the largest tech companies in Virginia and everything you need to know about what they do!

Largest Companies Founded in Virginia

Here are some of the largest tech companies in Virginia as ranked by the number of employees.

Acumen Solutions

Acumen Solutions is an information technology and cloud consultation service company that was founded in McLean, Virginia in 1999, with a focus on developing and designing technology-based business solutions for large and Fortune 500 companies across the country. The company is still based in McLean.

Acument Solutions also offers professional consulting services in business intelligence, customer relationship management, manufacturing, financial services, enterprise transformation, and more.

The company has over 100 employees in its McLean headquarters and generated $1.44 million in revenue in 2020.

acumen solutions
Acumen Solutions is an information technology and cloud consulting company.



Pantheon is a medium-sized software design, development, engineering, and support company that was founded in Reston, Virginia in 1997 and retains its headquarters there. The company was founded to become a next-generation software engineering company with clients in the commercial, technology, space, and academia industries.

Pantheon specializes in designing, testing, and developing software programs and business data solutions that manage and protect government agencies’ and Fortune 500 companies’ data assets.

Additionally, Pantheon also offers customer-focused best practices, technology consultation, and public sector facilitation services related to its software products.

The company’s signature software product, the Odyssey Digital Automation Platform, is used in Fortune 500 companies and multinational corporations in over 32 countries. It is one of the largest tech companies in Virginia entirely dedicated to software generation.

Pantheon employs over 750 employees and generated a $559.86K revenue in 2019.


Ellucian is an education-based software and analytics company that was founded in 1968 in Fairfax, Virginia. Ellucian was originally known as Datatel until 2012.

Datatel was a data processing company that was founded in 1968 by Tom Davidson. The company’s original business model was to act as a business data processing service for local banks and businesses. It was not until 1979 that Datatel’s business model transitioned to highlight higher education. By March 2012, Sungard, a higher education-based company, merged with Datatel and was renamed Ellucian.

Ellucian designs and develops a suite of software programs and analytic services for use in higher education services. The software can be used to monitor student progress, recruitment, and retention processes, and enable school administrators and students to achieve goals efficiently.

Ellucian software can also be used in financial institutions and HR offices — the company’s software is used in 2,400 businesses and educational facilities in over 40 countries.

Ellucian employs over 1,600 employees.

The Largest Publicly Traded Tech Companies in Virginia

Some of the largest tech companies in Virginia are publicly traded companies. Here are several of them as ranked by their 2021 revenue.


ePlus is a cloud infrastructure and business technology solutions company that also designs and creates transformative business technologies and was founded in 1999 in Herndon, Virginia.

The company offers training, business management, and consultation for its digital infrastructure, cloud services, data centers, and cybersecurity services. ePlus also manages and updates the IT ecosystems of needful clients.

The company has over 1,500 employees and generated a 2022 revenue of $1.89 billion.


ManTech is a renowned information technology company founded in Herndon, Virginia in 1968 specifically to serve the interests of the United States military.

The company secured one contract during its founding, which was a contract to help the U.S. Navy develop customized war game simulation programs for its ship and submarine fleet. ManTech develops information technology and business technology products for the U.S. government defense program, intelligence industry, and the federal civilian industry.

The company creates technology primarily for the American national defense system with a focus on cybersecurity, advanced data analytics, advanced information systems, mission-enabling systems, intelligent system engineering, intelligent mission support, and more. 

ManTech has contracts for technology that has been installed in over 1,100 military vehicles and equipment. The company was wholly acquired by the Washington D.C.-based private equity firm, The Carlyle Group, in May 2022. 

The company employs over 7,800 people and generated an annual 2021 revenue of $2.5 billion.


Science Applications International Corporation, also known as SAIC, is a technology engineering company founded in Reston, Virginia in 1969. SAIC was founded by founder, entrepreneur, and American scientist J. Robert Beyster. 

The company provides its clients with information technology services and support relative to cybersecurity, cloud technology, enterprise IT, artificial intelligence, digital engineering, software, and rugged apps.

In December 2021, SAIC announced the creation of its new proprietary app technology, “rugged apps.” Rugged apps are revolutionary new app devices that feature next-gen scanning capabilities and cybersecurity software.

Over 95% of SAIC’s business contracts are with United States federal and state-level agencies, especially those involved in national defense systems. SAIC regularly contracts services with and consults for the U.S. Department of State, Department of Homeland Security, Department of Defense, NASA, Department of Justice, and more. 

In 2013, SAIC created a $4 billion subsidiary company, separated it from the parent company, and officially named it SAIC. The former parent company discontinued using the SAIC brand name and renamed itself Leidos.

Even though the general public may not recognize the name, it is one of the largest tech companies in Virginia.

SAIC is a very large company. It has over 25,500 employees in about 40 states and internationally. The company generated $1.909 billion in revenue in 2022.

Booz Allen Hamilton

Booz Allen Hamilton is one of the largest management, operations consultants, defense contractors, and information technology companies in Virginia. The company is headquartered in McLean, Virginia, and was founded in 1914.

Booz Allen Hamilton is one of the premier technology companies in the United States. The company is a globally recognized information technology contractor and cybersecurity consultation firm for the United States government.

Remember how Edward Snowden, one of the world’s most infamous whistleblowers, exposed the inner secrets of the NSA and how the United States government employed electronic monitoring technologies? Snowden formerly worked for Booz Allen Hamilton.

Booz Allen Hamilton creates revolutionary new technologies for clients to modernize and upgrade their technological defense postures. The company also provides engineering, technical analytics, cybersecurity, digital product services, and professional consultation.

In 1940, the company consulted the United States government on how to efficiently double the size of its Navy in the Atlantic and Pacific theaters of WWII. Booz Allen Hamilton has been offering technical consulting services for over a century.

The company employs over 29,000 people and had an annual revenue of $8.81 billion in 2022.

booz allen hamilton
Booz Allen Hamilton is known for its cybersecurity technologies.


DXC Technology

DXC Technology is a globally viable information technology company that was founded in 2017 in Ashburn, Virginia.

DXC Technology started as an information technology company called Computer Sciences Corporation, or CSC, that was founded in 1959. CSC merged with a subsidiary of Hewlett Packard in 2017 and then was officially renamed DXC Technology.

DXC Technology offers a wide array of information technology services including cloud-based services, applications, analytics and engineering, IT outsourcing, cybersecurity, scalability, and more. The company is one of the premier end-to-end IT consulting services companies in the world.

DXC Technology employs over 130,000 people globally in satellite offices and facilities in over 70 countries. The company generated a 2022 revenue of $15.37 billion.

dxc technology
DXC Technology is located in Ashburn, Virginia.


General Dynamics

General Dynamics is a globally viable defense contractor and aerospace corporation. The company was founded in 1952 and is headquartered in Reston, Virginia.

General Dynamics is a globally known and renowned defense contractor, aerospace design, and technology company. Several conglomerates merged in 1952 to launch General Dynamics. The company has been designing, engineering, testing, and manufacturing commercial, government, and military viable aeronautics and defense products for almost 70 years.

General Dynamics is the fourth largest defense contractor in the United States. The company has designed and built every imaginable defense-based aircraft, submarine, tank, weapons system, combat vehicle, and next-gen technologies for clients all over the world.

General Dynamics is headquartered in Reston, Virginia, and employs over 84,000 people domestically and 100,000 globally. The company generated $9.975 billion in 2022 revenue.

General Dynamics is for all things defense and aerospace.


Forgotten Tech Companies of Virginia

Center for Innovative Technology

The Center for Innovative Technology, also known as CIT, was a company that worked to shine professional spotlights on rising tech entrepreneurs and new technological innovations in the state of Virginia. The company was founded in 1984 in Herndon, Virginia.

The Center for Innovative Technology was a company that was dedicated to highlighting and assisting the growth of new tech-based companies in the state. By November 2021, the company was bought out for $47.3 million and renamed the Virginia Innovation Partnership Corporation.

The VIPC, along with its non-profit subsidiary the Virginia Innovation Partnership Authority, basically has the same operating plan as its predecessor. The VIPC and VIPA exist as investment fund organizations to identify promising new tech startups in Virginia and match them to professional and financial opportunities.

The VIPC/VIPA started as the Center for Innovative Technology in 1984. It was one of the largest tech companies in Virginia in terms of optimizing new networking opportunities for local businesses.

General Dynamics Mission Systems

General Dynamics Mission Systems is the private business subsidiary of the publicly traded national defense contractor General Dynamics. The company is comprised of engineers, analysts, and consultants who strive to help clients troubleshoot, solve problems, and manage their purchases. The company was founded in 1999, has 13,000 employees, and generated $38.5 billion in revenue in 2021.

Largest Tech Companies in Virginia FAQs (Frequently Asked Questions) 

How many tech-related jobs are there in Virginia?

There are over 436,500 technology-related jobs in Virginia.

How much of Virginia’s workforce is involved in the tech sector?

Almost 11% of Virginia’s workforce is involved in the tech sector.

What is the value of Virginia’s tech industry?

Virginia’s tech industry is worth over $62.7 billion.

How much does a tech worker in Virginia make?

The median salary of a tech worker in Virginia is $94,500.

What is the fastest-growing tech sector in Virginia?

The development of Internet of Things technology is the faster-growing tech sector in Virginia.

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