Van der Meer Oppervlakte Techniek specializes in the application of powder coatings to aluminum profiles, sheets and parts. They include façade parts as well as profiles of windows and doors.

Van Deudekom Plastics B.V. manufactures rooflight systems. The products include skydomes, ventilation elements and smoke and heat exhaust ventilation systems. They are mostly sold through a network of dealers.

Van Wijk Glashandel is a vendor of glass products. The company is part of Van Wijk Houtindustrie. This company supplies windows, doors, frames and sliding windows made of timber.

Verwater is a global contractor in industrial and petrochemical installations, specialized in tank maintenance and construction.