Willemen Infra is headquartered in Drongen. The company is divided in 3 regional branches: region West (with office in Drongen), region Noord (with office in Kapellen) and region Zuid-Oost (with offices in Hasselt and Fleurus).
Management
| Joris De Kesel | General director |
| Marc Verlee | Regional director West |
| Björn Audenaert | Regional director Noord |
| Kevin Krikilion | Regional director Zuid-Oost |
| Frederik De Waele | Director concrete execution and renovation techniques |
| Kris Mallefroy | Director asphalt execution |
| Dirk Christianen | Director production and recycling |
| Bert Van Quekelberghe | Director technical office & PPP |
| Marijke Verlaek | Legal administrative director |
| Dirk Herman | Senior HR Business Partner |
| Rudi De Winter | Finance director |
