VAT Group stock (CH0311864901): Semiconductor demand and AI-driven orders lift 2025 results

VAT Group, a leading developer and manufacturer of high-performance vacuum valves and related technologies, reported full-year 2025 results showing robust growth across its core semiconductor and service divisions. The company's revenue reached CHF 1.074 billion, up 14% year-over-year, with underlying growth of 20% on a comparable basis, according to VAT's annual statement as of May 2026.

The semiconductor business unit, which represents a significant portion of VAT's revenue, expanded by 15% during the period. This growth was supported by increased vacuum intensity in chip manufacturing processes and a higher proportion of vacuum-intensive applications in the product mix. The company noted that market investments accelerated notably toward the end of 2025 as customers ramped up capital expenditures to support artificial intelligence-driven demand for advanced semiconductors.

Global Service, VAT's maintenance and support division, grew 19% year-over-year, reflecting substantially higher utilization rates across the installed base. This segment demonstrates the company's recurring revenue potential and customer stickiness in the semiconductor equipment supply chain.

As of: May 11, 2026

By the editorial team – specialized in equity coverage.

VAT Group: core business model

VAT Group develops, manufactures, and supplies high-performance vacuum valves and related isolation and control technologies used primarily in semiconductor manufacturing equipment. The company operates through two main business units: Semiconductors, which supplies valves and components to chipmakers and equipment manufacturers, and Global Service, which provides maintenance, spare parts, and technical support to customers worldwide. This dual-revenue model creates both project-based and recurring revenue streams, with the service division providing stability during cyclical downturns in capital equipment spending.

The company's products are critical components in the semiconductor fabrication process, particularly in advanced node manufacturing where precision vacuum control is essential. VAT's technology is used in deposition, etch, and other process steps that require reliable isolation and flow control. The company serves major semiconductor manufacturers and equipment makers globally, with significant exposure to the United States through both direct customers and equipment OEM relationships.

Main revenue and product drivers for VAT Group

Semiconductor capital equipment cycles remain the primary driver of VAT's business. The 2025 results reflect a recovery in chip manufacturing investment, particularly from leading-edge foundries and memory manufacturers expanding capacity for AI-related applications. According to the earnings statement, order intake for the full year reached CHF 1.033 billion, flat year-over-year but up 6% on a comparable basis, with a notable acceleration in the final quarter as customers increased investment commitments.

The company's guidance for 2026 signals continued momentum. VAT expects revenue between CHF 240 and 260 million for the first quarter, with a book-to-bill ratio substantially above 1, indicating a strong order backlog relative to near-term sales. This forward-looking metric suggests the company is well-positioned to benefit from sustained semiconductor equipment demand driven by AI infrastructure buildout and advanced chip production capacity expansion.

Profitability metrics remained solid despite the growth phase. EBITDA reached CHF 321.6 million in 2025, though the EBITDA margin compressed slightly to 30.0% from 31.2% in the prior year, reflecting operational leverage investments and mix effects. Net profit remained stable at CHF 214.3 million, with earnings per share of CHF 7.15, according to the company's 2025 annual results.

Why VAT Group matters for US investors

VAT Group's exposure to semiconductor manufacturing makes it a proxy for US chip industry health and capital spending cycles. The company supplies critical components to major US-based semiconductor equipment manufacturers and foundries, including indirect exposure through equipment OEMs that serve customers like TSMC, Samsung, and Intel. The acceleration in AI-driven semiconductor demand, which is concentrated in the United States and Asia, directly benefits VAT's order book and revenue trajectory.

For US equity investors, VAT represents a play on semiconductor equipment supply chain strength without direct exposure to cyclical chip pricing or demand destruction. The company's Swiss listing on SIX and CHF-denominated financials introduce currency considerations, but the underlying business fundamentals are tied to US semiconductor industry dynamics and global AI infrastructure investment trends.

Conclusion

VAT Group's 2025 results demonstrate the company's ability to capitalize on semiconductor industry strength, particularly the AI-driven demand for advanced chip manufacturing capacity. With revenue growth of 14% and a forward book-to-bill ratio substantially above 1, the company appears well-positioned for continued momentum in 2026. The stability of the Global Service division and the company's profitability metrics provide a foundation for sustained performance, though investors should monitor semiconductor capital spending cycles and potential macroeconomic headwinds that could affect customer investment decisions.

Disclaimer: This article does not constitute investment advice. Stocks are volatile financial instruments.