Janssen de Jong Groep is the group of construction specialists. We develop, build, renovate, restore and provide maintenance for companies, private individuals and public authorities. With subsidiaries in The Netherlands, the Caribbean and Poland, we represent ourselves both nationally and internationally. Synergy is an important keyword here. Together we realize the most beauti­ful projects.

Every day, our 1,000 employees build happiness, well-being and prosperity for our clients. It is therefore logical that our slogan is “Let’s build happiness together!’’

At Janssen de Jong Groep, the core of our work is customer focus: At first we listen to the wishes of the clients, users and buyers and then we put in all the craftmanship of our group companies and our partners. Together, we realize the best accommodation. Small construction projects receive just as much attention as large-scale area developments.

Janssen de Jong Groep is a leader in industrial and modular construction. At the same time, we invest in traditional crafts that are necessary for the restoration of cultural heritage, so that it can be preserved for future generations.


Janssen de Jong Groep
Science Park Eindhoven 5001
5692 EB, Son en Breugel
The Netherlands
+31 088 494 70 00