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About Halo Materials Halo Materials is a venture-backed advanced materials company pioneering novel technologies to produce domestic, cost-competitive graphite for advanced energy and manufacturing supply chains. Headquartered in New Mexico, home to world-class national laboratories and a fast-growing deep tech ecosystem, we are building a scalable, lower-emissions process to produce high-performance graphite critical to the batteries that power grid storage, EVs, AI datacenters, drones, and consumer electronics.   Our leadership team brings decades of experience building and scaling hard tech companies across energy, mobility, and advanced materials, with backgrounds at Tesla, Cruise, Pajarito Powder, and DOE-funded startups, including multiple ventures that have been successfully acquired. The founders care deeply about building technology that strengthens energy systems and domestic manufacturing, while cultivating a high-functioning, supportive team culture.   Backed by Roadrunner Venture Studios, Halo combines ambitious research and engineering with the operational support, capital access, and long-term vision needed to grow both the company and the people inside it.