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Gathering insights about Leidos

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

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 $10B.

What is Leidos's SIC code NAICS code?

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Leidos's SIC code is 7373 - Computer Integrated Systems Design NAICS code is 5112 - Software Publishers.

How many employees does Leidos have currently?

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As of October 2025, Leidos has approximately 10K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Vice President Controls And Risk Management, Capital Structure: D. F. D.Vp Account Management: M. C.Head Of Global Diversity, Equity And Inclusion: T. C.. Explore Leidos's employee directory with LeadIQ.

What industry does Leidos belong to?

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Leidos operates in the Software Development 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

Software Development10001+ Employees

Making the world safer, healthier, and more efficient through information technology, engineering, and science.

Section iconCompany Overview

Website
leidos.com
SIC Code
7373 - Computer Integrated Systems Design
Stock Symbol
LDOS
NAICS Code
5112 - Software Publishers
Founded
1969
Employees
10001+

Section iconFunding & Financials

  • $250M$500M

    Leidos's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Leidos's revenue is estimated to be in the range of $250M$500M

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