Say hello to COLL. Agency
Where vision meets craftsmanship. Where Dutch design meets the world.
We proudly present our collective of 7 leading interior designers
TANK
Grand & Johnson
Jeroen de Nijs
Roelfien Vos
Casper Schwarz
Kees Marcelis
Herman Peters
Masters of timeless spaces, creators of inspired living. Each with a signature style, yet all united by one pursuit, uncompromising excellence.
From concept to creation, we guide every project with meticulous attention to detail—transforming ideas into interiors that resonate, captivate, and endure.
One agency. Boundless creativity.
COLL. Agency — Elevating the art of interior design.
