Kastle Solutions
Kastle Solutions
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About Us

     Kastle Solutions LLC is a Service-Disabled Veteran-Owned Small Business (SDVOSB) dedicated to advancing mission success through innovative engineering and cybersecurity solutions. Founded on the principles of integrity, precision, and reliability, we bring the discipline and problem-solving mindset of military service to every project we undertake.


     Our team delivers end-to-end support across the system development lifecycle — from design and integration to testing, security assurance, and sustainment. We specialize in cyber testing, systems assurance, and secure software engineering for defense, intelligence, and critical infrastructure partners.


     At Kastle Solutions, we believe that mission assurance begins with trust. That’s why we work closely with our clients to build resilient, high-performing systems that meet today’s challenges and anticipate tomorrow’s threats.

About Kastle Solutions

Kaleb Hasselstrom

 Founder and President

 

Army  veteran and cybersecurity engineer based in Colorado Springs. With a strong background in system assurance, penetration testing, and cyber operations, he has supported critical defense and government programs, ensuring the security and reliability of complex networks and systems. Passionate about advancing cyb

 Founder and President

 

Army  veteran and cybersecurity engineer based in Colorado Springs. With a strong background in system assurance, penetration testing, and cyber operations, he has supported critical defense and government programs, ensuring the security and reliability of complex networks and systems. Passionate about advancing cybersecurity practices through hands-on technical work, leadership, and continuous learning. His approach combines mission focus, technical precision, and a deep commitment to protecting national security interests through innovative and disciplined engineering.

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SDVOSB | CAGE code: 162S0 | UEI: SNK5GVPFH5K4

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