Concreto Group

Concreto Group is a unique collective of companies specializing in human capital. What makes them strong and connected is their passion for developing people, strengthening organizations and accelerating innovation. The group operates nationwide while maintaining a strong regional presence with offices located across the North and East of the Netherlands.

Concreto Group currently comprises three specialized companies united by a shared vision: developing talent, strengthening organizations and accelerating innovation.

Siebert & Wassink supports organizations in both the private and public sectors with their strategic development as an HR collaboration partner.

Ventiv Engineers provides (construction) technical organizations with solutions to staffing challenges by deploying professionals on a project basis.

CoBuilders is a technical service provider that supplies professionals to clients in the construction, civil engineering, and installation technology sectors.