About us

SISW  started in Romania in 2005 in Brasov. We were then LMS Romania, a group of enthusiastic software developers who were very much into problem solving and engineering, with high level coding standards. Part of Siemens since 2013, we have now achieved a top place in the league of the biggest players in the field of enterprise software for simulation and testing solutions.  

We share with our colleagues from Belgium, France, Germany, the Netherlands, USA, India and China the same software development platform, while developing in each country application specific expertise in various engineering fields.  

We build our own product. Partnering with names such as Daimler, Renault or Airbus, we deliver our SIMCENTER platform as a result of research, strategy and market differentiators.  

Simcenter™ software uniquely combines system simulation, 3D CAE and test to help you predict performance across all critical attributes earlier and throughout the entire product lifecycle. By combining physics-based simulations with insights gained from data analytics, Simcenter helps you optimize design and deliver innovations faster and with greater confidence.   

Simcenter Testing  

In the digital era, it remains crucial to test, validate and optimize real-world designs within the constraints of shorter testing cycles, conflicting performance requirements, growing product complexity and reduced costs. 


We enhance testing processes and boost productivity and product innovation with Simcenter Testing Solutions. Our solutions integrate multiphysics data acquisition hardware with a complete suite of acquisition, analytics and modeling software to cover a wide range of test needs. 

Simcenter Testing Solutions deliver critical insights for innovate smart products, increase testing productivity and efficiency, maintain quality, enhance team collaboration and engineering flexibility, close the loop with simulation and lower cost of ownership.