Black background with white text reading 'SIGNATURE DESIGN AGENCY' in large, modern font.

Design is never just decoration. It’s how we
help brands grow, spaces speak, and ideas take
shape - with furniture, interiors,
and stories that matter.

Confess your design crush. We're all ears
Modern seating area with a dark green sofa, a small round black table, and a mustard-colored sofa in a brightly lit room with large glass doors. 
for BELUX

Elegant, versatile furniture with soft forms and a
strong sense of harmony, for home and workspace.

Website Instagram

A modern outdoor chair with an intricate lattice backrest and armrest, placed on a patio next to lush green plants and a tree. 
for BELUX

Architectural outdoor furniture from Italy.
Lightweight, weatherproof, and built to last.

Website Instagram

Two women sitting on a white bench, viewed from above, talking and looking at each other. 
for BELUX

Refined, sculptural pieces with a tactile finish.
Quiet luxury in every curve.

Website Instagram

Modern office space with a white table, computers, and chairs, featuring a distinctive black, white, and gray marble-patterned rug. 
for BELUX

Artful rugs that turn the floor into a canvas.
Bold, expressive, and full of imagination.

Website Instagram

8 brands
1 office
Belgium & Luxembourg
160+ product collections

Indoor dining area with a wooden table and bench, glass of water and a pitcher, large window with view of lush green garden outside 
for BELUX

Dutch-crafted furniture with a focus on timeless tables, honest materials, and sustainable production.

Website Instagram

Modern living room with two white armchairs, a pink side table, a pink circular rug, a brick wall, and a large chandelier hanging from a ceiling with glass panels. 
for BELUX

Dutch design lighting & furniture for architects: bold forms, honest materials, responsibly made.

Website Instagram

Modern living room with white walls, black furniture, and potted plants. 
for BELUX

Danish modular furniture for architects: timeless configurations, premium materials and responsible manufacture for workspace and retail.

Website Instagram

Modern conference room with a large table, office chairs, and floor-to-ceiling windows showing trees outside. 
for BELUX

Modern Danish design rooted in craftsmanship. Clean lines, warm materials, lasting elegance.

Website Instagram

Request information and pricing details

A go-to partner
for sustainable
and toughtfull design.

We bring together a curated mix of international brands to help architects and clients shape spaces that feel crafted, clever, and built to last.

Zetu grew from a shared passion for timeless design and honest materials. We represent 8 brands from one office serving Belgium and Luxembourg, over 160 product collections, and a growing team that stays close to every detail.

We keep things personal and human: one point of contact who knows every brand, supported by strong partners and a love for photography to tell each story


Reach out.
Whether it’s a sketch,
a spec, or a spark.

+32 (0)474 74 33 99
info@zetu.be

A portrait of Mathieu the founder of ZETU.be
Qaulity label from zetu.be

“Design is never just decoration. It’s how we help brand grow, spaces speak, and ideas take shape - with furniture, interiors, and stories that matter.”

A signature form Mathieu the founder of ZETU