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dsm-firmenich Establishes Dual Listing On SIX Swiss Exchange

Date 21/05/2026

Today, dsm-firmenich AG (“dsm-firmenich”), a global manufacturer of nutrients, flavors and fragrances for the nutrition, health and beauty industry, commenced trading under the ticker symbol DSFIR. Based on an opening price of CHF 62.80 per share, the company’s market capitalization stood at approximately CHF 15.9 billion.

dsm-firmenich listed on SIX Swiss Exchange, in addition to its existing listing on Euronext Amsterdam. In this context, 253’626’947 currently issued and outstanding shares have been listed and admitted to trading on SIX Swiss Exchange. The shares will be fully fungible between the two exchanges. The dual listing did not involve the issuance of new shares. Accordingly, the company’s share capital remains unchanged and comprises 253’626’947 ordinary shares with a nominal value of EUR 0.01 each.

dsm-firmenich will be included in the Swiss Performance Index (SPI) family as of 22 May 2026, further enhancing the company’s visibility among Swiss and international investors.

The listing of dsm-firmenich marks another important milestone for SIX Swiss Exchange, further reinforcing its position as a premier listing venue for global large-cap issuers. The listing underscores Switzerland’s attractiveness as an international capital markets hub offering issuers access to a highly sophisticated investor base, strong index visibility through inclusion in key Swiss indices, deep liquidity and a highly trusted international market environment.

Dimitri de Vreeze, Chief Executive Officer dsm-firmenich, says: “Our listing on SIX Swiss Exchange marks an important milestone for dsm-firmenich, and further enhances our positioning with Swiss and international investors. Alongside our listing on Euronext Amsterdam, this new trading venue expands access to capital and reinforces our presence across key European equity markets. We expect this to support the continued development of a diverse, high-quality shareholder base and long-term value creation.”

Tomas Kindler, Global Head Exchanges, SIX, says: “We are delighted to welcome dsm-firmenich to the Swiss capital market. dsm-firmenich represents a globally recognized business with deep Swiss roots, a strong heritage of innovation and an impressive international footprint. Through its listing on SIX Swiss Exchange and inclusion in leading Swiss indices, the company will benefit from enhanced visibility, increased engagement with dedicated Swiss institutional investors and a strengthened presence in one of Europe’s most stable and trusted financial markets. We wish dsm-firmenich every success for this exciting next chapter as a SIX-listed company.”

More information about dsm-firmenich: www.dsm-firmenich.com