Siemens (SIE) M&A Announcement summary
Event summary combining transcript, slides, and related documents.
M&A Announcement summary
17 Jan, 2026Deal rationale and strategic fit
Acquisition strengthens leadership in industrial software and AI, combining simulation, data science, and high-performance computing for comprehensive digital twin solutions.
Altair's portfolio is highly complementary, expanding capabilities in mechanical, electromechanical, EDA, and AI-based simulation.
The deal accelerates digital transformation and democratizes simulation, expanding access to design engineers and R&D generalists.
Leverages Siemens' domain expertise and Altair's data science to drive digital transformation and sustainability across industries.
Highly synergetic acquisition aligns with capital allocation strategy for sustainable value creation.
Financial terms and conditions
100% of Altair to be acquired for $113 per share, implying an enterprise value of $10 billion.
Offer price represents a 19% premium to Altair's unaffected closing price on October 21, 2024.
Transaction multiples: 14x FY2025 sales and 31x FY2025 Adjusted EBITDA, including near-term cost synergies.
Fully cash-financed from Siemens' strong balance sheet and recent divestments; not subject to financing conditions.
Closing expected in H2 2025, subject to customary conditions and Altair shareholder approval.
Synergies and expected cost savings
Near-term cost synergies expected to exceed $150 million per annum by year two post-closing.
Revenue synergies projected at $500 million midterm and over $1 billion long term, driven by cross-selling and expanded sales footprint.
Significant synergies from cross-selling, Altair's access to Siemens' global customer base, and delisting Altair.
Cost savings to come from delisting, IT and sales tool harmonization, real estate consolidation, and changes in executive compensation.
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