Le Slip Français Lists on Euronext Growth Paris After Raising €13 Million

Guillaume Gibault, Founder and CEO of Le Slip Français, and Léa Marie, Executive Director of Le Slip Français, and their team rang the bell during a ceremony this morning to celebrate the IPO of Le Slip Français.

(IN BRIEF) Le Slip Français has listed on Euronext Growth in Paris under the ticker ALLSF, becoming Euronext’s 48th listing in 2026. The company had a market capitalisation of approximately €19.2 million at admission. The transaction generated total gross proceeds of €13 million, including €5 million from a capital increase and €8 million from existing shares. The admission and issue price was set at €14.80 per share, with more than 7,000 individual investors subscribing to the offer. Founded in 2011, Le Slip Français is a Made in France underwear and clothing essentials brand. Since 2023, it has shifted from a premium positioning to a more accessible everyday essentials model, supported by vertical integration across three French industrial sites in Aubervilliers and Limoges. The funds raised will support brand development, commercial and marketing activity, expansion of multi-brand retail distribution, growth of production capacity, third-party Made in France manufacturing and working capital needs.

(PRESS RELEASE) PARIS, 15-Jul-2026 — /EuropaWire/ — Euronext has congratulated Le Slip Français on its listing on Euronext Growth in Paris, where the company trades under the ticker code ALLSF.

The listing marks Euronext’s 48th listing in 2026 and gives Le Slip Français a market capitalisation of approximately €19.2 million at admission.

Founded in 2011, Le Slip Français is an iconic Made in France brand and industrial group specialising in the design, manufacture and distribution of underwear and clothing essentials.

The company initially built its reputation in premium men’s underwear before expanding its product range to include everyday clothing essentials and selected women’s items.

In 2023, Le Slip Français carried out a major strategic repositioning, moving from a premium model towards a more accessible everyday essentials brand. This shift was supported by a streamlined product offer, a revised price and volume strategy, and the integration of three industrial sites.

The group’s production platform includes Bonne Nouvelle in Aubervilliers, dedicated to underwear; Fier(T), also in Aubervilliers, dedicated to T-shirts; and La Belle Paire in Limoges, dedicated to socks.

This vertical integration enables Le Slip Français to control its full value chain, improve the competitiveness of its 100% French production model and respond more quickly to market demand. It also supports the company’s ambition to promote French textile expertise and strengthen its national reputation.

Le Slip Français was listed through the admission to trading on 14 July 2026 of the 1,299,152 shares making up its equity, together with 337,838 new shares issued under a Global Offering following partial exercise of the extension option.

More than 7,000 individual investors subscribed to the offering.

The admission and issue price was set at €14.80 per share. The transaction generated total gross proceeds of €13 million, including €5 million from a capital increase and €8 million from existing shares.

The offering attracted strong interest from corporate, institutional and individual investors. The Global Placement was oversubscribed 1.15 times, while the Fixed-Price Offer was oversubscribed 4.71 times.

Guillaume Gibault, Founder and CEO of Le Slip Français, and Léa Marie, Executive Director of Le Slip Français, said the IPO marks an important moment in the company’s development.

“It is with great pride that we announce the successful completion of our initial public offering,” they said.

They thanked corporate investors, institutional investors and private individuals who took part in the transaction, as well as the company’s employees for their contribution to Le Slip Français’ growth.

According to the company, the success of the transaction reinforces its belief that a Made in France model that is more local, more responsible and more productive can also support sustainable and profitable growth.

The funds raised will be used to accelerate Le Slip Français’ development strategy around three priorities.

These include strengthening the brand in its historic market through increased commercial and marketing activity, particularly through audiovisual channels, and developing the company’s network of multi-brand retailers.

The company also plans to continue developing its industrial platform, increase production capacity and expand its Made in France manufacturing offer for third-party brands.

In addition, the proceeds will support working capital requirements linked to the expected increase in production volumes.

Le Slip Français said the IPO opens a new chapter in its history as it continues working with its teams, partners, clients and shareholders to help reinvent the French textile industry.

Guillaume Gibault, Léa Marie and the Le Slip Français team rang the bell during a ceremony to celebrate the company’s IPO.

About Le Slip Français

Founded in 2011 by Guillaume Gibault, Le Slip Français is an iconic French brand specialising in underwear, everyday clothing and accessories, all manufactured in France. The company has become a symbol of the reinvention of the French textile industry, combining strong brand recognition, French manufacturing, a multichannel distribution model and increasing industrial integration. Since 2020, Le Slip Français has operated as a mission-driven company and has been certified B Corp. In 2023, the company began a transformation to make French manufacturing more accessible and compatible with significant volumes. Today, the Group relies on an industrial ecosystem that includes Bonne Nouvelle, La Belle Paire and Fier(T), to secure its supply chain, improve competitiveness and accelerate textile reshoring in France.

For more information : Le Slip Français

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