
STS International, Inc.
Mission-Driven Innovation for Defense and National Security
Explore capabilities, project experience, and office locations to build your shortlist.

Mission-Driven Innovation for Defense and National Security

FEA, CFD, and LS-DYNA Consulting Services
Portland, OR

Big Results for Critical Missions
Brookeville, MD

Engineering & Technology Consulting For A Sustainable Future

Digital Engineering Consultancy
Independence, OH

Achieving the Highest Standards
Wichita, KS

We turn challenges into opportunities.
El Segundo, CA

Creatively combining classic and emerging engineering technologies
Aston, PA

Engineering That Enables Better Decisions
Senior systems engineering for defense training and avionics modernization.

Integrating physical and digital worlds through engineering and technology solutions
Houston, TX

Clearly Engineered...with your needs as the priority.
Intelligent Designs for Demanding Operations
Cypress, TX+1

Naval Architecture & Marine Professional Services
New Orleans, LA

Cutting-edge engineering & robotics customized for your workforce.
Jacksonville, FL

Optical, Thermal, Mechanical Design and Product Development for LED
Rancho Cordova, CA
Polymers, composites, simulation and tooling consulting
Livonia, MI+1

Advanced design, analysis, and testing for complex structures

Supporting the Warfighter
Lexington Park, MD

Value Through Innovation
San Jose, CA+2

Delivering mission solutions and ingenuity
Huntsville, AL

Defining Possible
Elkton, MD
Need-Based Engineering & Design Solutions
Pearland, TX

Providing Engineering and Product Development Expertise
Dana Point, CA