Parsons Corporation competitors and similar companies

1. 

   Leidos

   leidos.com

   Leidos, a Fortune 500 digital and mission innovator, delivers solutions at the intersection of national security, health, and critical infrastructure. With a global workforce of approximately 47,000, we are carrying out our NorthStar 2030 strategy focusing on five growth engines where demand is expanding and our expertise sets us apart: space and maritime, energy infrastructure, digital modernization and cyber, mission software, and managed health.

   United States · 28,890 employees on LinkedIn

   • Both in Information Technology
   • Both hiring an engineering leader
   • Same size: 10,001-50,000 employees
   • Both based in United States
2. 

   Peraton

   peraton.com

   Peraton is a leading national security company delivering mission-critical technologies and IT solutions to protect the U.S. and its allies.

   United States · 13,578 employees on LinkedIn

   • Both in Information Technology
   • Both hiring an engineering leader
   • Same size: 10,001-50,000 employees
   • Both based in United States
   • Both use WPForms and Underscore.js
3. 

   Booz Allen Hamilton

   boozallen.com

   We transform missions with tomorrow’s technologies to advance the country’s most critical civil, defense, and national security priorities.

   United States · 37,248 employees on LinkedIn

   • Both in Information Technology
   • Both hiring an engineering leader
   • Same size: 10,001-50,000 employees
   • Both based in United States
   • Both use Handlebars
4. 

   Jacobs

   jacobs.com

   Jacobs Solutions is a global provider of engineering, design, procurement, construction, and maintenance services as well as cyber engineering and security solutions. The firm serves industrial, commercial, and government clients in a wide variety of sectors, including water, transportation, healthcare, technology, and chemicals. Jacobs Solutions employs approximately 60,000 workers. The company generated $12 billion in revenue in fiscal 2025.

   United States · 66,983 employees on LinkedIn

   • Both in Information Technology
   • Both hiring a design leader
   • Both based in United States
5. 

   General Dynamics Information Technology

   gdit.com

   General Dynamics Information Technology (GDIT) is a global technology and professional services company that delivers consulting, technology, and mission services to every major agency across the U.S. government, defense, and intelligence community. With a workforce of 30,000 experts and consultants, GDIT harnesses the power of technology to create immediate value and deliver solutions at the edge of innovation. The company operates in over 30 countries worldwide, offering leading capabilities in digital modernization, artificial intelligence (AI), machine learning (ML), cloud computing, cyber defense, and application development. GDIT serves a diverse range of clients, primarily focusing on U.S. government agencies, including defense and intelligence sectors. The company’s business model revolves around providing tailored technology and consulting solutions that address the unique needs of its clients. GDIT generates revenue through long-term contracts and service agreements, ensuring a steady stream of income while fostering strong client relationships. The company’s mission is to create a safer, smarter world by leveraging deep expertise and advanced technology. GDIT’s commitment to innovation and excellence has earned it numerous awards and recognitions over its 50-year history. By continuously evolving and adapting to the ever-changing technological landscape, GDIT remains at the forefront of the industry, delivering cutting-edge solutions that outthink the threats of tomorrow. Keywords: consulting, technology, mission services, U.S. government, defense, intelligence, digital modernization, AI, cloud, cyber defense.

   United States · 26,752 employees on LinkedIn

   • Both in Information Technology
   • Both hiring an engineering leader
   • Same size: 10,001-50,000 employees
   • Both based in United States
6. 

   MANTECH

   mantech.com

   Provider of information technology services intended to serve the United States defense, the intelligence community, and federal civilian agencies. The company provides full-spectrum cyber, encompassing defense, resilience, offense, analytics, and compliance, enabling clients to understand their needs and tackle their complex challenges head-on.

   United States · 10,443 employees on LinkedIn

   • Both in Information Technology
   • Both hiring an engineering leader
   • Both based in United States
7. 

   Bechtel Corporation

   bechtel.com

   A trusted name in engineering, construction, procurement & project management, creating sustainable solutions that drive global progress since 1898

   United States · 33,900 employees on LinkedIn

   • Both hiring an engineering leader
   • Same size: 10,001-50,000 employees
   • Both based in United States
   • Both use WP Engine and WordPress Block Editor
8. 

   Expleo Group

   expleo.com

   Expleo is a trusted partner for end-to-end, integrated engineering, quality services and management consulting for digital transformation.

   France · 14,096 employees on LinkedIn

   • Both in Information Technology
   • Both hiring an engineering leader
   • Same size: 10,001-50,000 employees
   • Both use WordPress Block Editor
9. 

   Egis

   egis-group.com

   Groupe d'architecture, de conseil, d'ingénierie et d'exploitation sur toute la chaîne de valeur des projets. Egis crée un avenir durable pour les communautés du monde entier.

   France · 15,314 employees on LinkedIn

   • Both hiring a design leader
   • Same size: 10,001-50,000 employees
10. 

    Lockheed Martin

    lockheedmartin.com

    Lockheed Martin is the world's largest defense contractor and has dominated the Western market for high-end fighter aircraft since it won the F-35 Joint Strike Fighter program in 2001. Aeronautics is Lockheed's largest segment, which derives upward of two-thirds of its revenue from the F-35. Lockheed's remaining segments are rotary and mission systems, encompassing the Sikorsky helicopter business; missiles and fire control, which creates missiles and missile defense systems; and space systems, which produces satellites and receives equity income from the United Launch Alliance joint venture.

    United States · 112,194 employees on LinkedIn

    • Both in Information Technology
    • Both hiring an engineering leader
    • Both based in United States

Questions about Parsons Corporation

How many employees does Parsons Corporation have?

Parsons Corporation has 20,850 employees on LinkedIn, up 2% over the last 12 months.

Where is Parsons Corporation headquartered?

Parsons Corporation is headquartered in Chantilly, United States.

Who are Parsons Corporation's competitors?

Companies similar to Parsons Corporation include Leidos, Peraton, Booz Allen Hamilton, Jacobs and General Dynamics Information Technology.

What technologies does Parsons Corporation use?

Parsons Corporation's website uses WPForms, Yoast SEO, Econda, Google Tag Manager and Priority Hints and 60 more.

When was Parsons Corporation founded?

Parsons Corporation was founded in 1944.