Orchard Park, NY — May 6, 2025 — STI-CO®, a U.S.-based leader in mission-critical antenna and cable system solutions, is proud to announce that its Quality Management System is now officially certified to AS9100D, the internationally recognized quality standard for aviation, space, and defense organizations.

This certification enhances STI-CO’s longstanding commitment to delivering high-performance, traceable, and ruggedized assemblies for defense, aerospace, transportation, and public safety clients who demand uncompromising reliability.

“Achieving AS9100D is more than a milestone — it’s a reflection of the quality culture we live every day,” said Kyle Swiat, President at STI-CO. “From build-to-print cable kits to custom-engineered RF and over-molded solutions, our team is relentless in delivering systems that meet the most demanding operational standards.”

AS9100D, which builds on ISO 9001, includes additional requirements for risk management, configuration control, product conformity, and supply chain integrity — all critical for customers operating in mission-critical and harsh-environment applications.

As a vertically integrated U.S. manufacturer, STI-CO offers:

• RF, coaxial, power, data, and signal transmission assemblies
  
  
• Custom over-molded solutions designed for environmental resilience
  
  
• Serialized lot control and full traceability for secure inventory and compliance
  
  
• Advanced engineering support and rapid prototyping via its state-of-the-art NY facility
  
  

Together with its ISO 9001 registration, ITAR compliance, and deep sector expertise, this AS9100D certification further positions STI-CO as a go-to partner for OEMs, integrators, and system architects requiring precision-built connectivity systems that perform under pressure.

About STI-CO®

STI-CO® is a trusted U.S. manufacturer of advanced antenna and cable solutions for mission-critical applications. From defense to aerospace, transit to covert operations, STI-CO specializes in build-to-print manufacturing, custom assemblies, and engineered kitting solutions that meet the highest quality standards. Headquartered in Orchard Park, NY, STI-CO delivers innovation, performance, and reliability when it matters most.

Click To View Certified AS9100D