Insights

Specialized Defense Expertise S4 LLC operates within the defense and space manufacturing sector, indicating a strong specialization in high-tech, government-focused systems, making it a prime candidate for agencies and organizations seeking advanced security and aerospace solutions.

Growth Potential With annual revenues estimated between one and ten million dollars and a small team of under 50 employees, S4 presents opportunities for scalable project engagements and strategic partnerships to support its growth in a competitive defense market.

Technology Stack Alignment Utilizing modern tools such as Atlassian, Git, and Spring Framework suggests that S4 values cutting-edge technology and agile development practices, opening doors for innovative tech collaborations and digital modernization projects.

Contractual Opportunities Given its focus on systems integration and engineering expertise, S4 is well-positioned to participate in government contracts or defense projects that require specialized engineering services and system development.

Competitive Landscape Operating alongside industry giants like Lockheed Martin and Booz Allen Hamilton, S4 can leverage niche capabilities and agility to carve out market segments, appealing to clients seeking tailored, high-quality defense solutions.

S4 LLC Tech Stack

S4 LLC uses 8 technology products and services including Atlassian, git, Underscore.js, and more. Explore S4 LLC's tech stack below.

  • Atlassian
    Application Development & Management
  • git
    Development
  • Underscore.js
    Javascript Libraries
  • Logstash
    Logging
  • Priority Hints
    Performance
  • HTML
    Programming Languages
  • Spring Framework
    Web Frameworks
  • Nginx
    Web Servers

Media & News

S4 LLC's Email Address Formats

S4 LLC uses at least 1 format(s):
S4 LLC Email FormatsExamplePercentage
First.Last@s4-llc.comJohn.Doe@s4-llc.com
50%
First.Last@s4-llc.comJohn.Doe@s4-llc.com
50%

Frequently Asked Questions

Where is S4 LLC's headquarters located?

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S4 LLC's main headquarters is located at United States. The company has employees across 1 continents, including North America.

What is S4 LLC's official website and social media links?

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S4 LLC's official website is s4-llc.com and has social profiles on LinkedIn.

How much revenue does S4 LLC generate?

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As of February 2026, S4 LLC's annual revenue is estimated to be $1.4M.

What is S4 LLC's SIC code NAICS code?

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S4 LLC's SIC code is 3761 - Guided Missiles and Space Vehicles NAICS code is 336414 - Guided Missile and Space Vehicle Manufacturing.

How many employees does S4 LLC have currently?

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As of February 2026, S4 LLC has approximately 13 employees across 1 continents, including North America. Key team members include Human Resources Manager: L. O. N.Sr. Managing Member: K. W.Software System Architect: V. D.. Explore S4 LLC's employee directory with LeadIQ.

What industry does S4 LLC belong to?

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S4 LLC operates in the Defense and Space Manufacturing industry.

What technology does S4 LLC use?

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S4 LLC's tech stack includes AtlassiangitUnderscore.jsLogstashPriority HintsHTMLSpring FrameworkNginx.

What is S4 LLC's email format?

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S4 LLC's email format typically follows the pattern of First.Last@s4-llc.com. Find more S4 LLC email formats with LeadIQ.

When was S4 LLC founded?

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S4 LLC was founded in 1998.

S4 LLC

Defense and Space ManufacturingUnited States11-50 Employees

S4 develops and integrates complete systems of all sizes, bringing to bear our unique combination of deep scientific and technical expertise, broad experience in the environments in which the systems will be used, and strong systems engineering and program management processes and skills

Section iconCompany Overview

Headquarters
United States
Website
s4-llc.com
SIC Code
3761 - Guided Missiles and Space Vehicles
NAICS Code
336414 - Guided Missile and Space Vehicle Manufacturing
Founded
1998
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    S4 LLC's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    S4 LLC's revenue is estimated to be in the range of $1M$10M

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