Den Ouden Groep is an international and service-oriented family business with approximately 249 employees, where sustainability, biobased economy and cradle to cradle are of paramount importance. Every day, Den Ouden Groep works on innovative solutions, corporate social responsibility and CO ₂ Reduction. Den Ouden Groep, for example, is certified at level five of the CO ₂ performance ladder and PSO level 3.

Den Ouden Groep takes care of the world in soil improvers, biofuels, soil fertilization, soil safety, inner-city redevelopment and concrete construction. Our products and services help our world to remain healthy, fertile and liveable.

Of course… A simple word with multiple meanings, but above all a word with a lot of content for the Den Ouden Groep family business. We offer a wide range of services and products that all have something to do with 'our soil' and 'nature'. We research, remediate, treat, improve, fertilize and organize our soil, but also green recycling and advice are our core activities. 

By investing in sustainable relationships, we are able to optimally serve our customers throughout the Netherlands and beyond. Quality and reliability play an important role in this. By continuously investing in equipment, knowledge and the development of our employees, we are a reliable partner for all our clients.

Den Ouden focuses on the following core values ​​to meet the wishes of the customer at all times and to exceed expectations, namely:

• Passionate staff
• Tailored advice
• Solution and practice oriented