Final of the Mini-Entreprises

Letz Guess” ( and “GrillSquare” (

On May 24, 2024, Headmaster Fabrice Roth and Deputy Headmaster David Reinartz welcomed the students from the mini-enterprises “Letz Guess” ( and “GrillSquare” ( to their offices to personally congratulate them on their achievements during the National Final of the “Mini-Enterprises” program organized by “Jonk Entrepreneuren Luxembourg” on May 23. Among the 105 teams from 28 high schools, the 15 finalists displayed impressive creativity and innovation.

The highlight was Letz Guess from Lycée des Arts et Métiers winning the “Best Mini-Company 2024” award presented by Banque Internationale à Luxembourg (BIL). This team of six IT students created an engaging online game about Luxembourg, available in four languages and free to access, aiming to share the country’s rich heritage.

Grillsquare, also from Lycée des Arts et Métiers, secured second place and received the “Financial Management Award” from Investas for their outstanding financial management.

Additionally, Letz Guess won several other prestigious awards:
• The “Social Entrepreneurship Award” from the Ministry of Labour for their educational game’s social impact.
• The “Marketing Strategy and Campaign Award” from Cactus for their innovative marketing strategy.

We are immensely proud of Letz Guess, who will represent Luxembourg at the “JA European Company of the Year Competition” in Catania, Italy, from July 2-4, 2024, as part of the GEN-E festival. We wish them great success in this European competition.

Congratulations to all participants for their passion, and entrepreneurial spirit. You have all shown that the future of innovation and entrepreneurship in Luxembourg is bright. Let’s continue to support these young talents in their future endeavors!