Insights

Government Contract Focus US21 Inc. specializes in providing essential support services to key US government agencies such as the DoD, Department of State, DHS, and Intelligence Community, presenting opportunities for vendors who cater to federal procurement and logistics needs.

Mission-Critical Capabilities With a strong emphasis on mission-critical operations and national security programs, US21’s services align with organizations that prioritize security and operational resilience, opening avenues for collaboration in defense and homeland security sectors.

Global Supply Expertise The company's end-to-end global supply and logistics solutions suggest a need for advanced supply chain management technology and consulting services tailored to sustain complex government projects worldwide.

Growth Potential Operating within the defense and space manufacturing industry with a revenue range up to 10 million USD indicates opportunities to support their expansion efforts, including scalable technology solutions or operational efficiencies.

Technological Infrastructure Utilizing a modern tech stack comprising PHP, Nginx, and security tools like Sucuri, US21 shows openness to adopting innovative and secure digital solutions, which can be leveraged for digital transformation and cybersecurity offerings.

US21 Tech Stack

US21 uses 8 technology products and services including oEmbed, Google Fonts API, OWL Carousel, and more. Explore US21's tech stack below.

  • oEmbed
    Dev Tools
  • Google Fonts API
    Font Scripts
  • OWL Carousel
    Javascript Libraries
  • Google Maps
    Maps
  • Slider Revolution
    Miscellaneous
  • Priority Hints
    Performance
  • Bootstrap
    UI Frameworks
  • Breadcrumb NavXT
    Web Platform Extensions

Media & News

US21's Email Address Formats

US21 uses at least 2 format(s):
US21 Email FormatsExamplePercentage
First@us21computers.comJohn@us21computers.com
100%
First.Last@us21.comJohn.Doe@us21.com
58%
First@us21.comJohn@us21.com
26%
FLast@us21.comJDoe@us21.com
10%
Last@us21.comDoe@us21.com
6%

Frequently Asked Questions

Where is US21's headquarters located?

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US21's main headquarters is located at 2721 Prosperity Avenue, Suite 300. The company has employees across 3 continents, including North AmericaAsiaAfrica.

What is US21's phone number?

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You can contact US21'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 US21's official website and social media links?

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US21's official website is us21.com and has social profiles on LinkedIn.

How much revenue does US21 generate?

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As of December 2025, US21's annual revenue is estimated to be $23M.

What is US21's SIC code NAICS code?

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US21's SIC code is 3761 - Guided Missiles and Space Vehicles NAICS code is 336414 - Guided Missile and Space Vehicle Manufacturing.

How many employees does US21 have currently?

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As of December 2025, US21 has approximately 52 employees across 3 continents, including North AmericaAsiaAfrica. Key team members include Chief Operating Officer: B. S.President: J. S.Head Of Logistics: I. A.. Explore US21's employee directory with LeadIQ.

What industry does US21 belong to?

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US21 operates in the Defense and Space Manufacturing industry.

What technology does US21 use?

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US21's tech stack includes oEmbedGoogle Fonts APIOWL CarouselGoogle MapsSlider RevolutionPriority HintsBootstrapBreadcrumb NavXT.

What is US21's email format?

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US21's email format typically follows the pattern of First@us21computers.com. Find more US21 email formats with LeadIQ.

When was US21 founded?

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US21 was founded in 1998.

US21

Defense and Space ManufacturingVirginia, United States51-200 Employees

US21 Inc. is a leading provider of Professional & Training Services, Program & Mission Support, Procurement Support, and Logistics Services to U.S. government agencies and non-profit organizations worldwide.

With a global footprint and a strong focus on supply, sustainment, and logistics, we develop and deliver solutions that support:
	•	Mission-critical operations
	•	National security programs
	•	Foreign assistance and humanitarian aid initiatives

We provide end-to-end global supply solutions to the:
	•	U.S. Department of Defense (DoD)
	•	U.S. Department of State
	•	Department of Homeland Security (DHS)
	•	Intelligence Community
	•	Federal Civilian Agencies
	•	Government Contractors Worldwide

US21 is committed to mission success—anywhere, anytime.

Section iconCompany Overview

Headquarters
2721 Prosperity Avenue, Suite 300
Phone number
Website
us21.com
SIC Code
3761 - Guided Missiles and Space Vehicles
NAICS Code
336414 - Guided Missile and Space Vehicle Manufacturing
Founded
1998
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    US21's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    US21's revenue is estimated to be in the range of $1M$10M

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