Who We Are

SimTech is a trusted provider of advanced Models, Prototypes, Simulations, Hardware, Software, Cyber, Integration, and Test and Evaluation capabilities. Founded in Huntsville, Alabama in 1983, we have grown into a team of highly skilled engineers and scientists focused on delivering technical excellence for defense-oriented programs. We believe our people are our greatest asset, and our culture is built around rewarding diligence, expertise, and innovation.

Dr. Annie Saylor

CEO / President

Craig Igo

SMS President

Robert Goodwin

SMS VP

Sutton O’Neal, II

VP Strategic Initiatives

Will Stewart

Chief Operating Officer

Jeff Gareri

Chief Technology Officer

Dr. Brian Smith

Chief Scientist

Executive Team

Our Values

We are committed to delivering high-quality, responsive, and adaptable solutions for our government customers. Our people are at the heart of everything we do. They are skilled, creative professionals who grow through continuous learning and real opportunities for career advancement.

We invest where it matters most: in our employees. By putting our overhead into benefits, bonuses, and long-term well-being, we give our team the support they need to do their best work. That means more growth, more flexibility, and a healthier work-life balance for everyone. For our customers, that investment shows up in the work. You can count on us to be responsive, adaptable, and consistently high-quality in everything we deliver.

Our Community

We believe in giving back. From supporting STEM programs and local schools to youth sports, mental health initiatives, and veteran organizations, we are committed to making a real difference.

Our team stays involved in the communities where we live and work, and we amplify that impact through donation-matching and volunteer support. Community involvement is not just something we do. It is a core part of who we are.

Our History

SimTech got its start in 1983 in Huntsville, Alabama, when a small group of engineers and scientists came together with a shared goal: deliver precise, innovative solutions that support our nation’s defense. What began as a tight-knit team has grown into a company of more than 250 people, all driven by a commitment to technical excellence and a culture that puts employees first.

We are proud of our long track record of trusted performance, strong customer relationships, and an environment where people feel valued and supported. Today, we continue to partner with leading businesses and universities to create smart, effective solutions that help our customers succeed and strengthen the communities we serve.