OpenCourant

Billy Odell Tucker-Robinson Founder & Host — Banking With Billy Network • Intelligence Network • Data Science • AI Research • World News
Published: 2026-10-04T18:20:10.480Z • Permanent link

Siemens, the German multinational conglomerate, has made a surprise move by shutting down the OpenRadioss project, an open-source initiative started by Altair Engineering four years ago. OpenRadioss was a finite element analysis tool designed to provide accurate and efficient simulations for electromagnetic compatibility (EMC) and radio-frequency interference (RFI) analysis. The project was initially supported by Siemens, but it appears that the company has decided to abandon it.

Altair Engineering, the company behind OpenRadioss, has not made any official statements regarding the reasons behind Siemens' decision. However, industry insiders speculate that the move may be related to the increasing competition in the finite element analysis market. Siemens has been a major player in the industry for decades, but the rise of open-source alternatives has forced the company to reevaluate its strategy. OpenRadioss, in particular, has gained popularity among researchers and engineers due to its ease of use and accuracy.

The shutdown of OpenRadioss is a significant blow to the open-source community, which has been heavily reliant on the project for EMC and RFI analysis. The project's demise also raises questions about the future of open-source initiatives in the finite element analysis market. Siemens' decision has sparked a heated debate among industry experts, with some arguing that the move will accelerate the adoption of open-source solutions and others warning that it will create a power vacuum in the market.

The shutdown of OpenRadioss has significant implications for companies involved in the development and deployment of EMC and RFI analysis tools. Siemens is a major player in the industry, and its decision will likely have a ripple effect on other companies that have invested heavily in the finite element analysis market. Research communities that have relied on OpenRadioss for their work will also be impacted, as they will need to find alternative solutions to meet their needs.

One of the affected companies is Altair Engineering itself, which has been heavily reliant on OpenRadioss for its business. The company's decision to continue developing and maintaining the project despite Siemens' withdrawal is a testament to its commitment to the open-source community. Other companies, such as Ansys and COMSOL, which have developed their own finite element analysis tools, may also feel the pinch of OpenRadioss' demise.

The shutdown of OpenRadioss also has broader implications for the data sources domain. The project's demise marks the end of an era in the finite element analysis market, where open-source solutions were once the norm. As companies like Siemens and Altair Engineering continue to invest in proprietary solutions, the open-source community will need to adapt and find new ways to compete.