JANS –
Where Tradition
meets Innovation

Since 1991


JANS is a traditional family-owned company established by Claude Jans in 1991. Since then it has realized over 800 buildings and has, for 30 years, been a permanent presence on the Luxembourg property market.


Like Father like Son(s)

In 2017, Claude’s sons Steve and Marc Jans took over the business and have been expanding it ever since, together with Technical Director Philippe and Commercial Director Guido. In doing so they have maintained their focus on creativity and contemporary design.

JANS privat Übersicht Treppe

A Seal of Quality

Made in Luxembourg

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JANS is “Made in Luxembourg” and has been a one-stop-shop for realizing properties for generations. Fair payment and social responsibility to employees are the cornerstones of our business. The key to our success is the combination of experienced staff (some of whom have been with the company since it was established) and more and more young talents that drive JANS forward with their creative and innovative energy.

JANS Guido
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A Dynamic Team

Young, creative, and dynamic employees are ready and waiting to support, advise and accompany you on your building journey.

JANS Lager Mitarbeiter
JANS Baustelle 2
JANS Innenarchitektinnen Showroom

Some have more than 20 years’ experience, while others bring fresh ideas and creativity to your project. We have the right person for you, whatever you have in mind.

JANS Baustelle