Project Development
As an independent and risk-bearing project developer, we focus on the entire development process.
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.
As an independent and risk-bearing project developer, we focus on the entire development process.
We build, rebuild, manage, maintain and renew. Our credo is: 'Optimal space for people'.
With craftsmanship and partnership, we make it possible for everyone to continue to enjoy historic buildings.
We offer you the best solution for every business accommodation issue at home and abroad.
From Curaçao, Aruba and Sint Maarten we realize a wide variety of projects on Bonaire, Sint Eustatius and Saba.