Siemens Acquires Altair for $10.6 Billion, Boosting Digital Capabilities

Siemens, the German industrial giant, has announced a $10.6 billion deal to acquire Altair Engineering, a U.S.-based software firm.

This marks Siemens’ largest purchase since its $16.4 billion acquisition of Varian Medical Systems in 2020. The deal values Altair at $113 per share, an 18.7% premium over its recent stock price.

Siemens aims to strengthen its position in the rapidly growing industrial software market, which is expected to expand by 16.7% annually, reaching $21.5 billion per year.

Altair specializes in simulation software that predicts equipment performance in real-world scenarios. This aligns with Siemens‘ strategy to merge physical and digital realms.

The German firm expects the deal to boost its digital business revenue by 8% in the medium term. Analysts view the acquisition positively, despite its high price.

They believe it will enhance Siemens’ digital industries division with AI-driven design and simulation capabilities. This move positions Siemens as a stronger competitor against firms like Synopsys and Cadence Design Systems.

The industrial software landscape is evolving rapidly, with companies racing to integrate artificial intelligence and high-performance computing.

Siemens’ Strategic Acquisition of Altair

Siemens has been expanding beyond its traditional industrial clientele, increasing its digital product offerings across various sectors. The deal is expected to close in the second half of 2025, pending regulatory approvals.

Siemens plans to finance the purchase with cash from recent divestments. Siemens’ CEO, Cedrik Neike, emphasizes the company’s transformation into a technology leader.

The firm invests $2.5 billion annually in research and development, focusing on areas like cloud computing, industrial 5G, and automated manufacturing.

Altair reported a 13% increase in third-quarter revenue, reaching $151.5 million. This growth underscores the rising demand for engineering software solutions.

Siemens expects the Altair deal to have a significant long-term impact on its revenue. As industrial processes become more digitized, the need for advanced software solutions grows.

Siemens’ acquisition of Altair positions the company at the forefront of this digital transformation, reflecting a strategic vision for the future of industrial technology.