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.

Altair - A Different Kind Of Eyewear Company.

Our comprehensive, open-architecture simulation, artificial intelligence (AI), high-performance computing (HPC), and data analytics solutions empower organizations to build better, more efficient, more sustainable products and processes that will usher in the breakthroughs of tomorrow’s world.

Altair is the brightest star in the constellation of Aquila and the twelfth-brightest star in the night sky. It has the Bayer designation Alpha Aquilae, which is Latinised from α Aquilae and abbreviated Alpha Aql or α Aql.

Altaïr Ibn-La'Ahad (Arabic: الطائر ابن لا أحد‎; 1165 – 1257) was a member of the Levantine Brotherhood of Assassins who served as their Mentor from 1191 until his death in 1257. During his tenure as Mentor, through the knowledge of an Apple of Eden, Altaïr made several discoveries and inventions that greatly helped the Order's progression.

Altair Engineering Inc. is an American multinational information technology company headquartered in Troy, Michigan. It provides software and cloud solutions for simulation, IoT, high performance computing (HPC), data analytics, and artificial intelligence (AI).

Altair One is your gateway to secure, centralized simulation process and data management, and it’s rich with cloud-native applications that shorten your path to innovation. Learn more about Altair and Altair partner product capabilities.

Mar 26, 2025 · Siemens announced today that it has completed the acquisition of Altair Engineering Inc., a leading provider of software in the industrial simulation and analysis market, for an enterprise value of approximately USD 10 billion.

Altair's Student Edition is your free, all-access pass to the most comprehensive set of CAE, simulation, and data science tools. Try it today!

Altair product release notes, guides, tutorials, and model files. Explore all our global events and webinars. Check out our YouTube channel videos. © 2024 Altair Engineering Inc. All Rights …