Infomaniak announces its planned listing on the Swiss stock exchange

This press release or the information contained therein is not being issued and may not be distributed in the United States of America, Canada, Australia or Japan or any other jurisdiction in which the distribution or release would be unlawful or require registration or any other measure and does not constitute an offer of securities for sale in such countries.

Swiss sovereign cloud provider Infomaniak announces that its shareholders have signed an agreement today for the listing of the company on the SIX Swiss Exchange, through a reverse takeover transaction with Perrot Duval Holding SA, a Swiss company listed on the stock exchange since 1905. Subject to the approval of Perrot Duval’s general meeting of shareholders on 24 September 2026 and to the authorisations of the stock exchange authorities, the listed company will be renamed Infomaniak SA. This step will give Infomaniak the means to accelerate the development of its infrastructure and services while preserving its independence. The Infomaniak Foundation will remain the reference shareholder with the majority of the voting rights, with the goal to maintain this independence. For clients, no changes are expected.

Key facts at a glance

• Agreement signed today for the listing of Infomaniak on the SIX Swiss Exchange through a reverse takeover transaction with Perrot Duval Holding SA; if approved, the listed company will be renamed Infomaniak SA.
• The transaction is subject to the approval of Perrot Duval’s general meeting of shareholders on 24 September 2026 and to the authorisations of the stock exchange authorities. If it is not approved, it will not take place.
• The Infomaniak Foundation, recognised as serving the public interest, will retain the majority of the voting rights through unlisted shares that cannot be freely transferred.
• For clients, nothing changes: services, pricing policy, contracts and data location all remain identical.

The logical next step in a growth story self-financed since 1994

For more than thirty years, Infomaniak has grown without access to outside equity capital and, since 2017, by reinvesting all of its profits. In 2025, the company generated revenue of CHF 54.2 million from the sale of goods and services (CHF 47.6 million in 2024), driven by strong momentum across Europe. It employs more than 300 people in Switzerland and serves approximately 300,000 paying clients.

The listing aims to grant access to the public capital markets for the next stage of development: new data centers in Switzerland to meet growing European demand for sovereign services, and ever more complete cloud and collaboration services, while continuing to create jobs in Geneva and Zurich. Rather than opening its capital to a single investor, Infomaniak has chosen the transparency of a Swiss listing, open to those who share its values, its ambition and its vision of a cloud committed to privacy, the local economy and sustainability.

A transaction designed to preserve independence

The proposed combination would take the form of a reverse takeover. Perrot Duval Holding SA has separately announced today the divestment of its industrial activities, which is also subject to the approval of its general meeting. If these transactions will be approved and completed, the company plans to issue new shares to welcome Infomaniak, and Infomaniak’s current shareholders (the Infomaniak Foundation, the founder and some of the employees) will together hold the vast majority of the listed company. Infomaniak’s management team will remain at the helm of the business. This path, well established in Switzerland, allows a faster and simpler route to the stock exchange than a traditional IPO, with the same transparency: a prospectus and the oversight of the stock exchange authorities.

The Infomaniak Foundation remains the reference shareholder

The listed company will have two share classes: 

• B shares, the only ones traded on the stock exchange
• A shares, which are unlisted, carry preferential voting rights: they represent a small share of the economic capital but hold the majority of voting rights. The A shares will be held in full by the Infomaniak Foundation and cannot be freely sold. 

The Foundation will thus hold the majority of the voting rights, whatever the evolution of the shareholder base on the stock exchange. What will be bought and sold on the stock exchange is Infomaniak’s economic value, never its independence: no takeover of the company is possible without the Foundation’s consent.

The Foundation, recognised as serving the public interest and placed under the supervision of the competent authority, does not manage the company: management remains in the hands of the board of directors and the executive team. Its role is that of a reference shareholder, governed by the Shareholding Charter, a founding document signed before a notary that sets out nine principles, including independence, digital sovereignty, privacy and environmental responsibility. The Foundation Board may strengthen these principles, but never weaken them. On this basis, it ensures, over the long term, that Infomaniak remains true to its commitments.

Timetable and next steps

The transaction is subject to the approval of the general meeting of shareholders of Perrot Duval Holding SA on 24 September 2026, as well as to the authorisations of SIX Swiss Exchange respectively SIX Exchange Regulation. If approved, completion would follow, and the new shares would be admitted to trading after approval of the prospectus and the listing and admission to trading.

The regulatory announcements relating to the transaction are published by Perrot Duval Holding SA in accordance with the ad hoc publicity requirements of SIX Swiss Exchange. Infomaniak will inform clients and the public on news.infomaniak.com.

About Infomaniak

Infomaniak develops and operates a complete suite of sovereign digital services: cloud computing, online collaboration, streaming, and event and marketing solutions, and is applying artificial intelligence. Infomaniak’s infrastructure runs on renewable energy and is designed for maximum energy efficiency. A significant share of the electricity consumed is recovered as heat and fed back into the district heating network, heating thousands of homes. This approach significantly reduces the carbon footprint of the cloud and anchors the infrastructure in a long-term logic of sustainability, both environmental and economic. 

See: www.infomaniak.com

About Perrot Duval Holding SA

Perrot Duval Holding SA is a Swiss holding company founded in 1896 and listed on the stock exchange since 1905, today on the SIX Swiss Exchange. It has today announced the divestment of its industrial activities, subject to the approval of its general meeting, with a view to serving as the listed vehicle for the combination with Infomaniak. 

See: www.perrotduval.com

Contact

Thomas Jacobsen, Infomaniak spokesperson, communication@infomaniak.com

Disclaimer

Not for release, publication or distribution in the United States, Canada, Australia, Japan or any other jurisdiction into which the same would be unlawful and does not constitute an offer of securities for sale in such countries.

This publication constitutes neither an offer to sell nor a solicitation to buy securities of Perrot Duval Holding SA and it does not constitute a prospectus or a similar notice within the meaning of articles 35 et seqq. or 69 of the Swiss Financial Services Act. The offer and listing of the Shares will be made solely by means of, and on the basis of, a prospectus which is to be published. An investment decision regarding the publicly offered securities of Perrot Duval Holding SA should only be made on the basis of the prospectus. The prospectus is expected to be published on or around 2 September 2026 and will be available free of charge on Perrot Duval’s website.

This publication may contain specific forward-looking statements, e.g., statements including terms like “believe”, “assume”, “expect”, “forecast”, “project”, “may”, “could”, “might”, “will” or similar expressions. Such forward-looking statements are subject to known and unknown risks, uncertainties and other factors which may result in a substantial divergence between the actual results, financial situation, development or performance of Perrot Duval Holding SA or Infomaniak Group SA and those explicitly or implicitly presumed in these statements. Against the background of these uncertainties, readers should not rely on forward-looking statements. Perrot Duval Holding SA assumes no responsibility to update forward-looking statements or to adapt them to future events or developments.

This communication is being distributed only to, and is directed only at (i) persons outside the United Kingdom, (ii) persons who have professional experience in matters relating to investments falling within article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (the “Order”) or (iii) high net worth entities, and other persons to whom it may otherwise lawfully be communicated, falling within Article 49(2) of the Order (all such persons together being referred to as “Relevant Persons”). Any investment or investment activity to which this communication relates is available only to Relevant Persons and will be engaged in only with Relevant Persons. Any person who is not a Relevant Person must not act or rely on this communication or any of its contents.

This communication does not constitute an “offer of securities to the public” within the meaning of Regulation 2017/1129 of the European Union (the “Prospectus Regulation”) of the securities referred to in it (the “Shares”) in any member state of the European Economic Area (the “EEA”) or, in the United Kingdom (“UK”), the Regulation (EU) 2017/1129 as it forms part of domestic law by virtue of the European Union (Withdrawal) Act 2018, as amended (the “UK Prospectus Regulation”). Any offerings of the Shares to persons in the EEA or the UK will be made pursuant to an exemption under the Prospectus Regulation or the UK Prospectus Regulation (as applicable), as implemented in member states of the EEA or the UK, from the requirement to produce a prospectus for offers of the Shares.

The securities referred to herein have not been and will not be registered under the US Securities Act of 1933, as amended (the “Securities Act”), and may not be offered or sold in the United States or to US persons (as such term is defined in Regulation S under the Securities Act) unless the securities are registered under the Securities Act, or an exemption from the registration requirements of the Securities Act is available. Neither Perrot Duval Holding SA nor Infomaniak Group SA intend to register any portion of the securities in the United States or conduct a public offering of securities in the United States.

This communication is not for distribution in the United States, Canada, Australia, Japan or any other jurisdiction into which the same would be unlawful and does not constitute an offer of securities for sale in such countries. This communication does not constitute an offer to sell, or the solicitation of an offer to buy, securities in any jurisdiction in which is unlawful to do so.