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QuantCAD

QuantCAD is a Chicago-based quantum technology company that builds simulation and modeling tools for quantum-coherent materials and devices and partners on U.S. national quantum research programs.

Last updated September 29, 2026

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Overview

QuantCAD is a United States quantum technology company headquartered in Chicago, Illinois. It describes itself as a team of physicists, engineers, artists, and educators working on quantum simulation and modeling, with a stated emphasis on the respectful exchange of ideas that breaks down barriers and fosters discovery. The company's public identity centers on providing computational tools and expertise for simulating quantum-coherent materials and devices — the kind of modeling that underpins the development of quantum sensing, quantum computing, and related hardware. QuantCAD's leadership combines scientific and organizational experience. Jennifer Flatté serves as Chief Executive Officer and is identified as the company's founder; she is described as a rabbi, educator, and entrepreneur with more than 30 years of experience leading, educating, and solving problems for small organizations. Michael Flatté is Chief Scientist, described as a leading quantum physicist with two decades of success in simulating quantum-coherent materials and devices and as an inventor named on several quantum technology patents, including spin transistors and teleportation methods. Zhi-Gang Yu is Chief Technology Officer, an expert in modeling complex quantum-mechanical materials and devices, including optoelectronic devices, and a pioneer in spin coherent transport theory. The company's work is closely tied to the U.S. research ecosystem. QuantCAD announced a role as a key partner in a National Science Foundation National Quantum Virtual Laboratory (NQVL) project on Distributed-Entanglement Quantum Sensing of Chemical Properties (DQS-CP), led by The Ohio State University. That project is described as a $4,000,000 Phase II Design Award bringing together a cross-disciplinary team to build a testbed for advancing next-generation quantum sensing technology toward real-world use. Within the two-year award, QuantCAD is to develop a two-week practicum giving undergraduate and early graduate students hands-on experience in the interdisciplinary skills needed to achieve quantum advantage in sensing, with cohorts addressing technical roadblocks identified in the NQVL Quantum Sensing Roadmap and examining real-world applications and commercialization transition plans. QuantCAD positions itself at the intersection of academic discovery and industry-ready quantum tools. Its public messaging emphasizes closing the gap between research and commercialization, and its practicum work is framed as a way to put students directly in contact with active research challenges and real commercialization questions. The company operates primarily in the United States and, as of the available evidence, is a private entity. Its headquarters location is given as Chicago, United States.

History

QuantCAD is a quantum technology company based in Chicago, Illinois, in the United States. Public information about the company is concentrated in its own website and a Wikidata entry identifying it as a company in Chicago. The company presents itself as a team of physicists, engineers, artists, and educators inspired by the respectful exchange of ideas that breaks down barriers, fuels creativity, and fosters discovery. The company was founded by Jennifer Flatté, who also serves as Chief Executive Officer. Her background is unusual for a quantum technology firm: she is described as a rabbi, educator, and entrepreneur with over 30 years of experience leading, educating, and finding solutions for small organizations. She has worked throughout the United States, solving problems, giving lectures, organizing events, and developing curricula for all ages. Her rabbinical training is described as helping her create an environment in which innovation flourishes, enhancing her ability to synthesize and simplify complex information, and leaving her unafraid to ask difficult questions. These talents, combined with her understanding of the implications of quantum technology, are presented as positioning her to steer QuantCAD through its next stage of growth. The scientific leadership of QuantCAD is anchored by Michael Flatté, Chief Scientist, described as a leading quantum physicist with two decades of success in simulating quantum-coherent materials and devices. He is identified as an inventor named on several quantum technology patents, including spin transistors and teleportation methods. Zhi-Gang Yu serves as Chief Technology Officer and is described as an expert in modeling complex quantum-mechanical materials and devices, including optoelectronic devices, and as a pioneer in spin coherent transport theory. Together, this leadership team defines the company's technical focus: simulation and modeling of quantum-coherent materials and devices, a capability relevant to quantum sensing, quantum computing, and related hardware development. A major public milestone for QuantCAD came with its participation in a U.S. National Science Foundation National Quantum Virtual Laboratory (NQVL) project. QuantCAD announced its role as a key partner in the NQVL project on Distributed-Entanglement Quantum Sensing of Chemical Properties (DQS-CP), led by The Ohio State University. The project is described as a $4,000,000 Phase II Design Award bringing together a cross-disciplinary team to build a testbed for advancing next-generation quantum sensing technology toward real-world use. During the two-year award, QuantCAD is to develop a two-week practicum designed to provide undergraduate and early graduate students with hands-on experience in the interdisciplinary skills needed to achieve quantum advantage in sensing. Across several student cohorts, participants will work to address current technical roadblocks identified in the NQVL Quantum Sensing Roadmap. Beyond the technical challenges, each cohort will also examine potential real-world applications for quantum sensing and learn how to develop commercialization transition plans. Jennifer Flatté, as CEO of QuantCAD and project lead for QuantCAD on the NQVL effort, framed the practicum's purpose: "By putting students directly in contact with active research challenges and real commercialization questions, the practicum is designed to help close the gap between academic discovery and industry-ready quantum tools." This statement captures the company's broader positioning: it seeks to bridge the gap between academic discovery and industry-ready quantum tools, combining research-grade simulation expertise with education and commercialization planning. As of the available evidence, QuantCAD is a private company operating primarily in the United States, with its headquarters in Chicago. The company's public communications emphasize its interdisciplinary team, its quantum simulation and modeling capabilities, and its engagement with national quantum research programs.

  • QuantCAD announced it joined the Ohio State-led team on an NSF National Quantum Virtual Laboratory (NQVL) Phase II Design Award for Distributed-Entanglement Quantum Sensing of Chemical Properties (DQS-CP), a $4,000,000 project.

Products and positioning

A quantum technology company bridging academic discovery and industry-ready quantum tools, with expertise in simulating quantum-coherent materials and devices.

  • Quantum simulation and modeling tools

    Computational tools and expertise for simulating quantum-coherent materials and devices, relevant to quantum sensing and quantum computing hardware.

  • NQVL DQS-CP practicum

    A two-week practicum for undergraduate and early graduate students providing hands-on experience in interdisciplinary skills for quantum advantage in sensing, including commercialization transition planning.

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