Nathan Ratledge
Co-founder & CEO, Alta Resource Technologies
Biotech Climate Tech Critical Minerals Defense & National Security Energy Materials Science Synthetic Biology
About
Nathan Ratledge is the co-founder and CEO of Alta Resource Technologies, which uses engineered proteins to extract critical minerals like rare earth elements from low-grade ores and waste streams. He holds a PhD from Stanford, and has raised $10 million in seed funding from investors including DCVC, Voyager Ventures, In-Q-Tel, and Orion Industrial Ventures.