A Subtle Dialogue Between Materiality and Light
Minimalist Architectural Object in Luxembourg
A functional building with a cosmopolitan design.
Contemporary Villa H - In Harmony with Nature
A functional building with a cosmopolitan design.
A functional building with a cosmopolitan design.
A contemporary architectural style of the time.
A functional building with a cosmopolitan design.
National Shooting Center – Luxembourg-Reckenthal
Renovation of BEST Consulting Engineers Offices
Designed in harmony with the surrounding nature
A modern interior in 2017 that beautifully blends technology and nature.
Global vision, local impact.
Embrace change and push the boundaries of architecture with our visionary approach and innovative philosophy. Join us in welcoming our challenge, a new chapter that begins in Luxembourg and extends globally

Areas of expertise
Residential Projects
Crafting unique, high-end homes tailored to reflect the identity and lifestyle of each resident.
Contract Projects
Designing multi-family residences that harmonize with their surroundings, crafted for contemporary living and enduring quality.”
Public Projects
Creating innovative public spaces that inspire and serve communities, designed with a commitment to functionality and elegance.
Interior Design
Curating bespoke interiors that enhance spatial flow and embody timeless elegance through thoughtful materiality.
Founded in 1993 in Luxembourg by Mr. Klein and Mr. Muller, one of the founders of the Order of Architects and Engineers (OAI) in Luxembourg, Kleinmuller Architects has distinguished itself through expertise and innovation.
global vision
local impact
Since 2001