In this episode of TheMilVet Podcast, host Beau Higgins sits down with Clark Yuan, Founder and CEO of Stitch3D, United States Army Veteran, and West Point graduate. Clark shares his journey from growing up in a Taiwanese military family to serving as a Military Intelligence officer in the U.S. Army, and ultimately transitioning into entrepreneurship and defense tech innovation. Clark discusses how his experiences in the military, particularly working with geospatial intelligence and fragmented data-sharing systems, inspired him to build Stitch3D, a platform designed to make spatial and geospatial data easier to access, visualize, and collaborate on. He explains how the company evolved from an Air Force-funded research initiative into a venture-backed commercial SaaS platform serving enterprise customers. The conversation dives deep into the realities of military transition, the challenges of building a startup in the defense ecosystem, and the lessons learned navigating SBIR funding, venture capital, and dual-use technology markets. Clark offers an honest perspective on the gap between government R&D funding and long-term acquisition success, why many startups struggle in the defense space, and how founders can position themselves for sustainable growth. Beau and Clark also discuss resilience, leadership, mentorship, and the importance of faith and personal grounding while navigating the pressures of entrepreneurship. Clark shares how finding his faith during the startup journey helped redefine success beyond business metrics and gave him perspective through the uncertainty of building a company. Listeners will gain insight into: How military operational problems can become startup opportunitiesLessons learned transitioning from the Army into entrepreneurshipThe realities of SBIR/STTR funding and defense innovation programsWhy many defense startups struggle to move from R&D to acquisitionHow venture capital and government funding can complement each otherThe importance of customer discovery and product-market fitWhy commercial traction can be critical before pursuing government scaleThe value of veteran networks, mentorship, and communityHow faith, resilience, and purpose influence leadership and entrepreneurshipWhat veterans should know before entering the startup or defense tech ecosystemClark also shares candid advice for veterans considering entrepreneurship, including the importance of humility, adaptability, and building relationships with founders, investors, and operators who have already navigated the path. Whether you’re transitioning out of the military, interested in defense technology, exploring venture-backed startups, or considering founding your own company, this episode delivers practical insights and real-world lessons from someone building at the intersection of national security and innovation. 🔗 Learn more about TheMilVet → TheMilVet 🎧 Subscribe on Apple Podcasts, Spotify, and YouTube for more conversations empowering veterans to win after service. #Veterans #DefenseTech #Entrepreneurship #MilitaryTransition #Leadership #Startups #NationalSecurity #VentureCapital #SBIR #Innovation #FounderJourney #TheMilVetPodcast Thanks for listening! Here's how you can find us to continue the conversation: Tweet us at @brendan_aronson Follow us on Instagram at @themilitaryvet Subscribe to our Weekly Newsletter at https://www.themilvet.org/resources-for-veterans Check out our video content on Youtube at https://www.youtube.com/@themilitaryvet