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In Conversation at the Family Office in Oisterwijk – together with Quadrant4 and VBJ Annette and Bas from Plan Effect talk with Nienke van Thuijl from Quadrant4 at the family office in Oisterwijk. Also present is Wilco Fredriksen from VBJ.

In this episode, host and marketing specialist Annette van der Ziel talks with Marcel van der Ziel, owner of Plan Effect, and interior architect Casper Schwarz, founder of Casper Schwarz Architects. At the heart of this conversation is the

In this project video, Annette van der Ziel and colleague Bas Witzier visit the brand-new showroom of Porsche Centre Brabant in Oisterwijk. Here, VBJ, led by Wilco Fredriksen, and Quadrant4, represented by Nienke van Thuijl, created a new

Host Annette van der Ziel and colleague Bas Witzier talk with interior architect Stan van den Wildenberg.
He explains how he translates the identity of organisations into a timeless interior, using wood, steel, stone, and glass.

In this exclusive video, we take you to the impressive interior project in the Strawinsky House at the Amsterdam Zuidas. Interior architect Casper Schwarz shares his vision on-site, highlighting a design philosophy centered around transparency, collaboration, and well-being.

In this episode of Plan Effect – The Project Series – we take you to the renovated office of A.S.F. Fischer in Lelystad.
Here, we admire the impressive result of our collaboration with Livorno Projects.

In this episode of Plan Effect – The Project Series, we visit the impressive law firm Greenberg Traurig, located in the iconic building The Valley at the Zuidas in Amsterdam. Marcel and Annette van der Ziel have an inspiring

Welcome to Plan Effect, the leading name in bespoke glass partitions and interior solutions. For us, it’s not just about creating new spaces in your office — it’s about the complete experience. Within the designs of Plan Effect,

In this project video, Plan Effect takes you inside the renewed office and colour studio of EUROLACKE in Tiel, which has been transformed into a modern experience centre.