Nathan Clark

Strategic Consulting, Seamlessly Executed. Charleston Tartan is a boutique consulting firm offering dual-specialty expertise in federal funding strategy and executive operations. Our team is focused on helping companies secure and leverage government funding across defense, AI, and emerging technologies. We also build the administrative systems that keep leadership teams efficient, focused, and calm under pressure. We have worked with companies ranging from growth-stage startups to Fortune 500 companies navigating complex transitions. Whether you're scaling fast or repositioning for new opportunities, we provide clear strategy and quiet execution you can trust. Why Charleston Tartan? Every client works directly with our principals. No fluff, no handoffs- just specialized, senior-level guidance tailored to your goals. Let's talk: support@chstartan.com