Altair One® is your platform for smarter, faster, and more connected innovation. Designed to simplify collaboration and access to advanced tools and data, Altair One enables teams to work seamlessly—anytime, anywhere. By bringing the entire product development ecosystem together onto a single, secure platform, Altair One eliminates traditional barriers between teams and technologies. It is not just a platform; it is the smarter way to engineer.
SIEMENS Digital Solutions
An Enterprise Software Solution Like No Other
At Althima, we’re proud to deliver the cutting-edge technology of Siemens— a global leader where advanced simulation, high-performance computing (HPC), data analytics, and artificial intelligence (AI) come together to drive real innovation. Siemens' pioneering approach blends deep computational expertise with a bold vision for the future, helping businesses solve complex challenges and unlock new possibilities. Whether you're launching new products, optimizing operations, or making data-driven decisions, Siemens delivers the tools to turn challenges into opportunities. It's about real results, measurable impact, and staying ahead in a world that never stands still. With Siemens, the future isn’t just imagined — it’s engineered. Let’s unlock what’s possible, together.
With dozens of clients in Portugal and 20 years of experience across a wide range of industries—including defense, aerospace, automotive, metalworking, and consumer products—Althima stands as a credible, specialized provider in the field of numerical simulation.
Open & Programmable Architecture
Explore further with dynamic, collaborative access to simulation, data analytics, and scalable HPC and cloud resources – all in one place –with Altair One®, our cloud innovation gateway.
Leader in HPC & Cloud Technology
The HPCWorks platform maximizes computing resource utilization and simplifies the management of compute-intensive tasks for AI, modeling and simulation, visualization, and more.
Award-Winning Data Analytics & AI
The RapidMiner platform offers unparalleled data analytics solutions with low-code and no-code capabilities that drive innovation, accelerate collaboration, and democratize data access for all users across the organization.
Best-in-Class Design & Simulation
The Simcenter platform, which now integrates HyperWorks technology, provides users across all levels and sectors with AI-powered design and simulation capabilities that solve complex problems with ease—all within a unified, open environment.
Why Adopt Siemens' Solutions?
One Platform | Multiple Software | Diverse Physics
Altair One®– Innovation Without Limits
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Technology Portfolio on the Market? "
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Where Simulation, HPC, and AI Converge
As the pace of innovation accelerates, Althima helps companies leverage digital twins, smart models, and the convergence of simulation, HPC, and artificial intelligence to predict and optimize system outcomes. Learn how to access the full suite of Siemens solutions using Altair One® and Altair Units. Contact us today to request a free demonstration and discover how these solutions can transform your business.
Flexibility to Run Anywhere
Customers have full, instant access to our software – including more than 180 Siemens and partner products – and can run these applications on-demand locally, in the cloud, or in a hybrid setup.
Freedom to Choose
Users can leverage the same licenses for many different applications in one environment. Consolidation also contains management costs and eliminates restrictions floating within a zone.
Value-Based Licensing
Users can leverage a variety of software applications simultaneously on a machine, only drawing units for the most valuable product. With Units, users can explore more options with licensing designed for all-hands collaboration.
Frequently Asked Questions about Altair One
What changed with Altair's integration into Siemens?
Altair has ceased to exist as an independent company and has become part of Siemens. Some product names have changed: the HyperWorks suite is now integrated into Simcenter, and HPCWorks and Rapidminer no longer use the "Altair" prefix. Altair One and Altair Units retain their names.
How does the Altair Units licensing model work?
Altair Units are a licensing model that provides access to a vast catalog of Siemens and partner products without requiring individual software licenses. Note: I have not included the exact number of products here because the "more than 180 products" mentioned elsewhere on the page has yet to be confirmed (see point 8). We will update this answer as soon as the current number is confirmed.
How can I obtain Siemens technical support in Portugal through Althima?
Althima is an official Siemens partner in Portugal and provides ongoing technical support, from solution selection to implementation. You can contact our team to learn more.
