Janssen de Jong Groep

The group of construction specialists

Let’s build happiness together

Janssen de Jong Groep is one of the nation’s top construction companies. We develop, build, renovate, restore and take care of maintenance for companies, private individuals and governments. 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 approx. 1,000 employees build happiness, well-being and prosperity for our clients together. Our slogan is “Let’s build happiness together” for a reason! At Janssen de Jong Groep, working in a customer-oriented manner is the main focus: first of all, listening to the wishes of clients, users and buyers, and then putting all the craftsmanship of our group companies and our partners to work for them.

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