
After four Iraq deployments and a career spent watching organizations wrestle with change, the Sustainment co-founder has chosen an unglamorous but consequential target: the friction keeping 250,000 American manufacturers apart.
Brenden Prins-McKinney is the co-founder and CEO of Duranium (YC S25), an Alameda, California company working to bring critical light metal production - titanium, magnesium, aluminum, zirconium and hafnium - back to American soil. A Stanford Law graduate and Knight-Hennessy Scholar with a research background at McKinsey and a stint as a Goldman Sachs banker, he advised the Department of Defense on reshoring critical chemical production before deciding to build the supply chain himself. He pairs a policy-and-finance brain with chemistry borrowed from the 1950s, modernized so the U.S. can make metals it currently buys almost entirely from China and Russia.
James Crean is the co-founder and Chief Visionary Officer (also serving as President/CTO) of CREAN Inc, an Austin, Texas aerospace engineering and smart factory firm he started in 2002 with his wife Jennifer. A former satellite systems engineer and program manager at Hughes Space & Communications and Boeing - where he worked on DirecTV, NASA's TDRSS and other communications and weather satellites, and built the Lean Six Sigma group for Boeing Satellites - Crean now leads a team of 600-plus aerospace and defense engineers and champions CREAN's AI-enabled Smart Factory Operating System (SFOS), which aims to make American high-mix manufacturing fast, flexible and competitive enough to bring production home from overseas.
James DeMuth is the co-founder and CEO of Seurat Technologies, a Wilmington, Massachusetts metal additive manufacturing company chasing a single audacious goal: printing metal parts fast and cheap enough to compete with mass production, then planting factories next to the customers who need them. He co-invented Seurat's Area Printing technology while working on laser fusion research at Lawrence Livermore National Laboratory, holds a hand in roughly 145 patents, and has raised more than $181 million to reshore manufacturing and cut carbon out of how metal gets made.