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Open Days Luxembourg 2025

at 23 KM

• visit
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Welcome behind the scenes: nearly 40 participants open their doors and present their expertise

On September 20 and 21, 2025, nearly 40 companies will once again open their doors for an immersive experience. Organized by the communications and events agency brain&more, and under the patronage of the Ministry of the Economy, this 19th edition will, like last year, have the theme "Dat ka Lëtzebuerg." The success of this event has continued over the past 18 editions: nearly 485 companies, organizations, municipalities, and industrial enterprises have participated, reaching nearly 358,900 visitors.

The Luxembourg economy relies on skills and expertise that are sometimes overlooked. The Luxembourg Open House offers businesses of all sizes and sectors, operating throughout the country, the opportunity to showcase their activities, expertise, and teams. Each year, managers and employees are proud to present their daily lives and achievements, concretely demonstrating "what they accomplish." This event is both a source of internal motivation and a showcase highlighting skills and the quality of their services.

This annual Open Doors Luxembourg event is often an opportunity for participating companies to celebrate an anniversary, unveil a new product, or inaugurate new facilities. The benefits are numerous: increasing their awareness, strengthening their brand image, expanding their geographical visibility, making new contacts, building customer, partner, and supplier loyalty, and recruiting new talent.

The Luxembourg Open Doors thus help to strengthen links between businesses, citizens and traders, while highlighting local players.

Open to all, these Luxembourg Open Days are an opportunity to discover a variety of opportunities: job offers, training, internships, but also exclusive visits giving access to the behind-the-scenes of Luxembourg companies and their technological innovations in various sectors.

Visitors of all ages can explore the diversity of trades and professions, from crafts to industry, including health, energy, research, public administration, social institutions, and local producers. Direct interactions with professionals, in a friendly atmosphere, encourage encounters and inspire new vocations.

Discover the complete list of participating companies and plan your visit at www.portes-ouvertes.lu or on social media: www.facebook.com/topportesouvertes and www.instagram.com/topportesouvertes

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Weather forecast (Luxembourg)

sat. 20

16° / 26°