VAT Group with a clear vacuum valve strategy, shares tracked on SIX Swiss Exchange

By Thomas Klein, Operations & Strategy desk. Reviewed prior to publication on 2026-06-22, 17:36.

VAT Group (CH0311864901) operates as a leading supplier of high-end vacuum valves and related equipment for semiconductor, display and industrial applications, with its shares traded on the SIX Swiss Exchange in Zurich according to the exchange listing data. The group continues to emphasize capacity expansion, operational efficiency and technological depth in vacuum solutions as outlined in its recent annual reporting and strategy materials.

How VAT Group positions itself

VAT Group describes itself as the global market leader for vacuum valves used in semiconductor wafer fabrication, flat panel display manufacturing and other advanced industrial processes, with significant manufacturing operations in Switzerland and Malaysia based on its latest company profile and reporting. The company highlights a broad installed base and close relationships with major equipment manufacturers in Asia, Europe and the United States, which it sees as a key barrier to entry in the vacuum technology niche.

In its recent presentations the group underlines a strategy aimed at capturing growth from structurally rising demand for chips, data centers and advanced displays, pointing to multi-year investment plans by leading semiconductor equipment makers and foundries as a driver for its order book, while also targeting diversification into analytical instruments and coating applications to reduce cyclicality.

Focus on operations and capacity

Operationally, VAT Group has invested in expanding manufacturing capacity and automation at its main sites in Haag in Switzerland and in Penang in Malaysia, with the latter positioned as a key hub for serving Asian semiconductor and display customers according to company disclosures. The group also stresses supply chain resilience measures, including dual sourcing and inventory management adjustments, designed to stabilize delivery times during volatile demand cycles.

Alongside capacity investments, the company has reported ongoing programs to improve productivity and margins through lean manufacturing, digitalization of production planning and selective insourcing of critical components, measures that management expects to support profitability across future semiconductor up- and downcycles.

What the company sells

VAT Group generates the bulk of its revenue with high-precision vacuum valves, valve modules and edge-welded bellows that are essential components in vacuum chambers for semiconductor wafer processing, flat panel display production and other vacuum-based industrial and scientific equipment. These products are typically sold to original equipment manufacturers worldwide, often under multi-year framework agreements and with significant aftermarket service and spare parts business.

Where the stock trades today

The VAT Group shares (CH0311864901) trade on the SIX Swiss Exchange in Zurich; a current, live-verified price and market capitalization could not be firmly established at the time of writing based on the available public data.

This text is for informational purposes only and does not constitute investment advice, an offer, or a solicitation to buy or sell any securities. All information is based on sources believed to be reliable, but accuracy and completeness cannot be guaranteed. Investors should conduct their own research or consult a professional advisor before making investment decisions.