Insights

Strategic Industry Positioning Leidos operates within the defense and space manufacturing sectors, with a focus on national security and innovative technology solutions. Its involvement in high-profile projects like international space stations and defense contracts presents opportunities for expanding technology and engineering service offerings.

Financial Growth Momentum With recent quarterly revenue growth of 7 percent and a backlog of 69 billion dollars, Leidos demonstrates strong financial health and sustained demand from defense, intelligence, and space sectors, indicating potential for increased contract opportunities and long-term engagements.

Recent Expansion Initiatives Leidos is actively engaging in new projects such as assembly and testing for Starlab’s commercial space station, showcasing growth in civil space and aerospace sectors. This expansion signals opportunities to offer specialized aerospace, research, and integration services.

Recognition and Ethical Leadership Leidos has received awards for diversity, ethical business practices, and being an employer of choice, which can be leveraged to partner with other organizations prioritizing corporate responsibility and inclusive workforce solutions.

Innovation and Technology Focus Leidos’s use of advanced tech stacks and its participation in industry conferences reflect an emphasis on cutting-edge solutions. This creates avenues to propose joint innovation projects, technology integration, and cybersecurity services tailored to heavily regulated, high-security environments.

Leidos Tech Stack

Leidos uses 8 technology products and services including Quantcast Measure, PostgreSQL, Infoblox, and more. Explore Leidos's tech stack below.

  • Quantcast Measure
    Analytics
  • PostgreSQL
    Database
  • Infoblox
    Domain Name Services
  • Facts
    Education Management
  • Selenium
    Frameworks And Libraries
  • ManageEngine OpManager
    IT Infrastructure & Operations Management
  • YUI
    Javascript Libraries
  • MagicDraw
    Software Development

Media & News

Leidos's Email Address Formats

Leidos uses at least 1 format(s):
Leidos Email FormatsExamplePercentage
First.Last@leidos.comJohn.Doe@leidos.com
44%
LastF@leidos.comDoeJ@leidos.com
34%
F.Last@leidos.comJ.Doe@leidos.com
21%
FLast@leidos.comJDoe@leidos.com
1%

Frequently Asked Questions

Where is Leidos's headquarters located?

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Leidos's main headquarters is located at 11955 Freedom Drive Reston, VA 20190 US. The company has employees across 6 continents, including North AmericaEuropeOceania.

What is Leidos's phone number?

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You can contact Leidos's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Leidos's stock symbol?

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Leidos is a publicly traded company; the company's stock symbol is LDOS.

What is Leidos's official website and social media links?

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Leidos's official website is leidos.com and has social profiles on LinkedIn.

How much revenue does Leidos generate?

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As of October 2025, Leidos's annual revenue is estimated to be $1.7B.

What is Leidos's SIC code NAICS code?

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Leidos's SIC code is 3761 - Guided Missiles and Space Vehicles NAICS code is 336414 - Guided Missile and Space Vehicle Manufacturing.

How many employees does Leidos have currently?

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As of October 2025, Leidos has approximately 30K employees across 6 continents, including North AmericaEuropeOceania. Key team members include Chief Technology Officer, Dow Enterprise It Modernization: J. B.Chief Growth Officer: J. A.Chief Data Officer: K. M.. Explore Leidos's employee directory with LeadIQ.

What industry does Leidos belong to?

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Leidos operates in the Defense and Space Manufacturing industry.

What technology does Leidos use?

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Leidos's tech stack includes Quantcast MeasurePostgreSQLInfobloxFactsSeleniumManageEngine OpManagerYUIMagicDraw.

What is Leidos's email format?

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Leidos's email format typically follows the pattern of First.Last@leidos.com. Find more Leidos email formats with LeadIQ.

When was Leidos founded?

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Leidos was founded in 1969.
Leidos

Leidos

Defense and Space ManufacturingVirginia, United States10001+ Employees

Leidos is a Fortune 500® innovation company rapidly addressing the world’s most vexing challenges in national security and health. The company's global workforce of 48,000 collaborates to create smarter technology solutions for customers in heavily regulated industries. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $15.4 billion for the fiscal year ended December 29, 2023.

Leidos was cited for the meaningful work employees perform that is challenging, impactful, and aligned with our customers’ missions as reasons professionals want to work and stay at our company. Leidos has also been named to lists including Forbes’ Best Employers for Diversity, Forbes’ America’s Best Employers for Women, Military Times Best for Vets Employers, and Ethisphere Institute’s World's Most Ethical Companies®.

Employees enjoy career enrichment opportunities available through mobility and development and experience rewarding relationships with supportive supervisors and talented colleagues and customers. Employees appreciate our flexible work environment, allowing for and encouraging a true work-life balance. Our professionals are also excited about our Employee Resource Groups, like the Collaborative Outreach with Remote and Embedded Employees (CORE), which strives to create an environment where every employee, regardless of location, feels fully engaged as a valued employee of Leidos.  

Your most important work is ahead, visit careers.leidos.com for our latest opportunities.

Section iconCompany Overview

Headquarters
11955 Freedom Drive Reston, VA 20190 US
Phone number
Website
leidos.com
SIC Code
3761 - Guided Missiles and Space Vehicles
Stock Symbol
LDOS
NAICS Code
336414 - Guided Missile and Space Vehicle Manufacturing
Founded
1969
Employees
10001+

Section iconFunding & Financials

  • $10B

    Leidos's revenue is estimated to be in the range of $10B

Section iconFunding & Financials

  • $10B

    Leidos's revenue is estimated to be in the range of $10B

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