John Halloran is not your typical entrepreneur. A Chicago native and CEO of highly successful financial services firms, he semi-retired in 2022 with a deep conviction that his next chapter should serve humanity on multiple fronts. He redirected his focus toward solving urgent global challenges—particularly the world’s dependence on toxic, unsustainable materials and invasive medical procedures that often do more harm than good. Recognizing early that artificial intelligence would rewrite the rules of science, John set out to help build the most scientifically capable AI model ever conceived—one capable of reasoning across quantum physics, regenerative biology, materials science, and clean energy. That bold vision now drives a world-class team of researchers, engineers, and technologists operating across several industries. While his partners work at the frontiers of science and code, it’s John’s relentless focus, pattern recognition, and strategic foresight that fuse cutting-edge discoveries into revolutionary, scalable breakthroughs. With deep roots in finance and real-world execution, every Janguard project is ROI-driven—combining radical innovation with commercial viability. To John, sustainability isn’t a buzzword—it’s a mandate. But it only matters if it’s profitable, defensible, and built to endure. That’s why his inventions don’t just aim to improve the planet—they’re engineered to define the industries of the future.