Insights

Defense scale Leidos is a large defense and space-focused technology leader with revenues in the multi-billion dollar range and a substantial global workforce. This suggests potential sales opportunities in mission-critical IT modernization, cyber security, data analytics, and integrated systems for government programs and defense contractors.

Hypersonics growth Recent news highlights expansion in hypersonic weapons programs and production support, signaling demand for advanced engineering services, supply chain integration, testing, and readiness solutions that could be offered as a strategic partnership or program support packages.

Autonomy & maritime Leidos has demonstrated maritime autonomy milestones at RIMPAC and carrier strike groups, indicating opportunities in autonomous systems, unmanned platforms, maritime AI, and shipboard integration services for naval operations and defense customers.

People & ethics Strong employer reputation in diversity, career development, and ethics can be leveraged to position complementary workforce solutions, talent pipelines, secure vendor staffing, and compliance-focused services for government clients and defense primes.

Tech footprint A tech stack including Kubernetes, MongoDB, Datadog, CrowdStrike, and OneTrust points to potential cross-sell of cloud-native modernization, security operations, data management, observability, and governance solutions to Leidos across programs.

Similar companies to Leidos

Leidos Tech Stack

Leidos uses 8 technology products and services including Taboola, Kubernetes, OneTrust, and more. Explore Leidos's tech stack below.

Media & News

Leidos's Email Address Formats

Leidos uses at least 4 email formats:
Leidos Email FormatsExamplePercentage
First.Last@leidos.comJohn.Doe@leidos.com
46%
LastF@leidos.comDoeJ@leidos.com
33%
F.Last@leidos.comJ.Doe@leidos.com
20%
FLast@leidos.comJDoe@leidos.com
1%

Frequently Asked Questions

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 August 2026, Leidos's annual revenue is estimated to be $1B - $10B.

What is Leidos's SIC code and NAICS code?

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

How many employees does Leidos have currently?

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As of August 2026, Leidos has approximately 37K employees across 6 continents, including North America, Europe and Oceania. Key team members include Cto And Head Of Ict Program - Leidos Innovations Israel: E. S., Cfo, Digital Modernization: J. S. and Chief Information Officer - Asia Pacific: R. C. 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 Taboola, Kubernetes, OneTrust, Segment, MongoDB, CrowdStrike, Infor and Datadog.

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 logo

Leidos

Defense and Space ManufacturingVirginia, United States10001+ Employees

Leidos is a defense and space manufacturing company headquartered in Reston, Virginia. It serves government and commercial customers with digital and mission-oriented technology solutions. The company employs more than 10,000 people, indicating a large-scale operation. It is described as an industry and technology leader in its field. It is headquartered at 1750 Presidents Street, Reston, Virginia 20190, United States, and maintains its online presence at leidos.com.

Section iconCompany Overview

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

  • $1B - $10B

    Leidos's revenue is estimated to be in the range of $1B - $10B

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