Willemen Construct

Willemen Construct has set high goals for itself in a number of areas (economic, social, safety, environment, quality). These goals are translated yearly into specific action items. Concern for quality, safety, health and environment is the responsibility of all. Hence, management expects that everyone perform their tasks and take up their responsibility, and actively work on realising all formulated objectives, in order to achieve continuous improvement in all of our activities.

Our head office is situated in Mechelen and we also have a branch in Hasselt.

Willemen Construct is part of the Construction business line within Willemen Groep. The business line is managed centrally by a single management team.


Bart Janssens (via Lotuk bv) General Manager
Rudy Aelvoet Director of execution
Michel De Maer (via Delta-Management bv) Director of execution
Guy Gillijns (via G2 Advice bv) Commercial director
Philippe Vrancken Director of tendering and project support
Ilse Quirynen QHSE manager
Nathalie Strynckx (via Stanico Consulting CommV.) HR director
Niels Verheyen (via Achelo bv) Finance manager


Guy Gillijns (via G2 Advice bv) Commercial director +32 468 408 285
Riet De Baets (via RieConnect) Business development +32 468 590 788
Peter Vaes Business development +32 486 642 990