Simulation software for electromagnetic applications

  • Designed for electrically large problems.

    Developing products and solutions for RF and quantum computing applications across defense, aerospace, and automotive industries.

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  • Academic Partnership Program

    Supporting researchers and students conducting EM research

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  • Nullspace 2023.9 Release Now Available

    2023.9 Prep & EM is now available with 2-4x simulation speed improvement for large problems.

    Learn more

  • Read our latest whitepaper

    “Overcoming Limitations of 3D EM Simulation of Electrically Large Devices”

    Download whitepaper

What our customers are saying

“Using Nullspace EM, our model/ measurement agreement was so good that we were able to make significant modifications to the design without the need to do any prototyping.”

Branch Head, Georgia Tech Research Institute

“We completed a specific test model in 6 hours using Nullspace EM. Running the same problem, with the same mesh took 16.5 hours using a competitor commercial simulation tool.”

Engineer, Johns Hopkins University Applied Physics Laboratory

“There are no other codes that can compete with Nullspace ES for speed and problem size. The reliability is astounding, as we have completed at least 500,000 simulations with zero unexplained software failures.”

Principal Scientist, Nullspace ES user

Nullspace simulation of WR-284 standard gain horn antenna with the co-polarized directivity pattern

Advanced engineering simulation software for electromagnetic and electrostatic applications.

Our customers develop sophisticated products and solutions for RF and quantum computing applications across defense, aerospace, and automotive industries. Designers and analysts use Nullspace to solve complex, high-fidelity problems quickly and accurately.

IERUS Technologies

Nullspace tools are designed with the real-world needs of engineers in mind.

Our software comes with a powerful Python interface for complete customization of your workflow for automation and flexible integration into your environment.

Anechoic chamber Nullsapace Simulation

Nullspace solvers have been rigorously tested for the last 10 years.

The proprietary solvers for Nullspace EM (electromagnetics) and ES (electrostatics) utilize multi-CPU and multi-GPU acceleration and have been rigorously tested on real-world antenna, microwave, scattering, and ion-trap design problems for the last 10 years.

We understand your needs for flexibility and agility, so our licenses are floating and never node-locked.

Any license can be shared between users and across computational resources without restriction.

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How can we help you address your antenna design, microwave, or scattering challenges?

System Requirements:

Windows 10

Red Hat Enterprise Linux 7.8+, Red Hat Enterprise Linux 8.x

NVIDIA GPU Kepler or later