Member: HQS Quantum Simulations

HQS Quantum Simulation is a start-up company from Karlsruhe that emerged from the Karlsruhe Institute of Technology in 2017.
The startup develops software to simulate molecules, chemical reactions and material properties, the performance of which can be increased using quantum computers.


  • Specialty chemistry
  • Agrochemistry
  • High performance materials
  • Pharmaceuticals


  • Individual simulation solutions
  • High-precision simulation software in the quantum regime
  • Quantum mechanics / molecular mechanics (QM / MM) across all scales, from molecular dynamics to post-Hartree-Fock methods
  • Increased speed by keeping the QM zone in QM / MM as small as possible
  • Integration of individual atomistic simulation tools into existing development processes
  • Training on all software tools


Dr. Michael Marthaler

HQS Quantum Simulations GmbH
Haid-und-Neu-Straße 7
D-76131 Karlsruhe

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