Annual report 2025

Progress through change

By 2025, Witteveen+Bos, together with clients and partners, will have added value to the biosphere, the economy, and society through more than 4,500 projects. With 1,710 dedicated colleagues, we worked in 54 countries to develop solutions to complex challenges.

Interplay

Employing expertise and curiosity, we collaborated on challenges that matter. In the interplay between bringing expertise together and pushing boundaries, more is produced than just the sum of the parts. And that is how we make more impact together.

Last year, we worked on our new strategic course using three pillars: Talent and Knowledge, Organisation and Culture, and Portfolio.

In this 2025 annual report, we share our results and outline the six impact areas we are committed to. You will also learn more about the people behind Witteveen+Bos. Enjoy reading!

Net result

EUR 22.5 million

Revenue (N.V.)

EUR 225 million

Employees

1,710

Projects

4,500

Portraits

of 10 employees

Value for society through projects

In 2025, we contributed on more than 4,500 projects to tackling challenges in areas including climate change (adaptation), biodiversity, liveability and mobility in cities, and the transitions in the water, energy and heat sectors.

By exploiting our expertise, organisational strength, knowledge, experience, data, and technology, we devise concrete, sustainable and integrated solutions.

Like to read more about our projects of last year? See the list for a selection.