Predict. Protect. Prevent

RAMMS - Your Rapid Mass Movement Solution

A new chapter

Welcome to RAMMS AG

We are thrilled to introduce RAMMS AG, a new chapter in the evolution of our trusted and reliable product that has been serving you for over a decade. As a spin-off from WSL/SLF, we bring with us a rich legacy of innovation, quality, and customer satisfaction.

What You Can Expect

  • The Same Great Product: Our product continues to deliver the excellence you’ve come to rely on, now with the added focus and specialized attention of our dedicated new company.
  • New Innovations: Stay tuned for exciting new features and enhancements as we continue to evolve and improve.
  • Enhanced Customer Support: Our dedicated team is here to provide you with the best service and support, ensuring you have everything you need for a seamless experience.
  • Benefit of Our Network: Our extensive and established professional network in natural hazard science provides mutual benefits by connecting you with a diverse array of field experts. 

Our partners

what we do

Advanced Hazard Runout Simulation

In the field of natural hazards there is a strong need for process models that simulate the runout behaviour of avalanches, debris flows and rockfalls. Such models are often applied to evaluate the interaction of a given process with mitigation measures, such as forests or deflecting dams as well as for hazard mapping. The software package RAMMS (Rapid Mass Movement Simulation) unites these process modules with a user-friendly graphical interface.​

Get a license

Full, demo and student licenses can be found in the RAMMS shop


Natural hazard simulation modules



Our figures grow by the year

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