There are venture capitalists who talk about deep tech. Then there are people who spent years inside a cleanroom at Lam Research, troubleshooting the semiconductor processes that make modern chips possible. James Hardiman did the second thing first.
Today, Hardiman is a General Partner at DCVC - Data Collective Venture Capital - a Palo Alto-based firm that has quietly built one of the most technically sophisticated portfolios in venture capital. He joined in 2013, when the firm was still cutting its teeth on its first institutional fund. He was made General Partner in July 2023.
The future is going to be awesome - all that's required is that we all work hard together to make it happen.
- James Hardiman, on X/TwitterHis investment focus lives at a specific intersection: technologies that can be deployed at scale because they're grounded in real physics, real biology, real chemistry. Not software imitating hard science - the actual hard science, translated into deployable products. That means AI platforms applied to biology and manufacturing, tools that measure and manipulate biological systems, industrial robotics, novel materials, and frontier compute like quantum.
His portfolio reads like a syllabus for the next decade of industry. Lumafield reimagines industrial X-ray scanning with CT technology once reserved for medical labs. Q-CTRL makes quantum computers reliable enough to use through error suppression software. NOETIK is building AI-native biotech - cancer therapeutics where the intelligence is baked into the molecule design. Valar Labs is using AI-derived biomarkers to change how pancreatic cancer is treated.
In early 2025, Hardiman led DCVC's investment in Alta Resource Technologies - a company using computationally optimized proteins to produce critical minerals. It's the kind of deal that sounds like science fiction and reads like a geopolitical hedge.
His investment range runs $5M to $25M, with a sweet spot around $15M. He takes board seats, not just logos. He writes about what he's backing, which means his published work on the DCVC blog functions as a running thesis - each piece a dispatch from whichever frontier he's currently watching most closely.