VAT Group stock (CH0311864901): 14% revenue growth in 2025 on AI chip demand

VAT Group AG released its full-year 2025 results, showing revenue of CHF 1.074 billion, a 14% increase year-over-year, or 20% on a comparable basis. The growth stemmed from strong semiconductor demand and AI-related orders for vacuum technology, according to ad-hoc-news.de as of May 2026. EBITDA hit CHF 321.6 million with a 30.0% margin, while net profit held at CHF 214.3 million and EPS at CHF 7.15.

As of: 12.05.2026

By the editorial team – specialized in equity coverage.

VAT Group AG: core business model

VAT Group AG develops, produces and supplies high-performance vacuum valves and related isolation and control technologies. These components are critical for semiconductor manufacturing equipment, enabling precise vacuum environments in chip production. The company serves leading chipmakers globally, with a focus on advanced nodes driven by AI and data center expansion.

The business model emphasizes innovation in vacuum technology, alongside a stable Global Service division providing maintenance and upgrades. This recurring revenue stream supports profitability amid cyclical semiconductor demand, as noted in the company's 2025 annual results published in May 2026.

Main revenue and product drivers for VAT Group AG

Semiconductor equipment represents the primary revenue driver, benefiting from AI-fueled investments in chip capacity. VAT Group's valves are integral to etch, deposition and implant tools used by foundries like TSMC and Intel. In 2025, this segment delivered robust growth, contributing to overall 14% top-line expansion to CHF 1.074 billion, per ad-hoc-news.de as of May 2026.

The services business provides steady cash flow through long-term contracts, while new product launches target high-end applications in EUV lithography. A book-to-bill ratio substantially above 1 indicates strong order intake, positioning VAT Group for 2026 growth.

Industry trends and competitive position

The semiconductor equipment sector is booming due to AI data centers and generative AI models requiring advanced chips. VAT Group holds a leading position in vacuum valves, with few direct competitors matching its portfolio depth. US investors track this space via exposure to Nvidia and AMD supply chains, where VAT's tech plays a role.

Global fab expansions, including in the US under CHIPS Act funding, boost demand for VAT's products. The company's Swiss precision engineering gives it an edge in reliability for 2nm and sub-2nm nodes.

Why VAT Group AG matters for US investors

VAT Group AG offers US investors indirect exposure to the AI semiconductor boom without direct fab ownership. Listed on SIX Swiss Exchange, its VACN ticker provides access to a pure-play vacuum tech leader supplying US giants like Applied Materials partners. With AI capex projected to rise, VAT benefits from US hyperscaler spending.

The stock's CHF denomination hedges eurozone risks, while strong balance sheet supports dividends attractive to income-focused portfolios.

Conclusion

VAT Group AG's 2025 results highlight resilience in a key semiconductor niche, with 14% revenue growth and elevated book-to-bill underscoring AI tailwinds. Stable profitability and service revenues provide a buffer against cycles. US investors may note its role in the chip ecosystem amid ongoing fab investments, though monitoring capex trends remains key.

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