About Us

Small Business. Big Capabilities

STS is a professional services company established in 2011. Our mission is extending the capabilities of our clients to acquire, manage, and continuously improve complex systems. STS specializes in providing Systems Engineering and Technical Assistance (SETA). Our core capabilities include systems engineering, configuration management, enterprise architecture, program management, and six-sigma / lean six-sigma continuous process improvement. We are a Virginia corporation conveniently located near Washington, DC.   

  • Insured
  • Excellent past performance references
  • D&B Open Rating: 97% Satisfaction
  • 541330, 541519, 541611, 541614, 541618, 541690, 541715, 561110, 611430   
  • SINs: 874-1; 874-4; 874-6; 874-7
  • DUNS Number: 078409602
  • CAGE Code: 73AW2
  • SBA 8(a) Certified

Past Performance

STS enjoys a reputation for outstanding technical and customer service performance.  This reputation is reflected in our excellent past performance references and a   

D&B Open Rating of 97% Satisfaction.


STS partners with other companies that share our commitment to customer service and professional excellence.  We work seamlessly with our partners to flex our capacity with talent and staff for any size project.  All of our partners have security clearances, exceptional credentials, and excellent past performance.

What Makes Us Different


Systems Thinking

The interaction of system policies, processes, people, technologies, and environments can produce unexpected consequences. That's why we take a holistic approach to challenges and it's how we achieve comprehensive services and solutions for our clients. 

Six Sigma Culture

The STS team is constantly on the lookout for opportunities to eliminate defects and reduce waste. Six sigma methods are integrated into every  service we provide and it is how we convert opportunities into real benefits for our clients.


At STS no project is too big or small. We tailor our processes to fit even the smallest projects while maintaining our high standard of performance excellence.  Big project? No problem. We work seamlessly with our partners to flex our capacity with additional staff and capabilities.


Our value proposition is a commitment to exceptional technical competence and reliable performance at competitive prices.  We are able to fulfill this proposition by continuously improving our capabilities and passing on the benefits of our small business cost structure to our clients.


A summary of our capabilities and past performance.