


Why Decus?
Precision in every element. From the first sketch to final installation, we approach each project with quiet confidence, enduring care and lasting form.
Design-Led Precision
Every project is guided by an architectural mindset
where function and form coexist in harmony.
Integrated Expertise
From design and production to installation, Decus delivers complete fit-out solutions under one roof.
Enduring Quality
Crafted for longevity, each piece showcases exceptional workmanship that endures.
Collaborative Process
We partner with clients to ensure every
design decision adds value and meaning.
Sustainable Craftsmanship
Our methods prioritize efficiency, ethical sourcing, and eco-conscious materials.

Over
80
completed projects
between 2022–2024
each one a reflection of our consistent delivery.
Our Local & Global Partners.
Collaboration is the architecture of progress. At Decus, partnership means more than shared goals, it’s the exchange of ideas and expertise.
We align with forward-thinking brands, artisans, and innovators who value integrity as deeply as precision.
Together, we craft environments where design, technology, and craftsmanship converge — transforming intention into lasting form.

Our Clients.
Design begins with understanding. Our clients are visionaries,
developers, architects, and individuals who see space as an expression of purpose.
Each collaboration is a dialogue, not a transaction — a process of uncovering clarity, rhythm, and meaning within every detail. At Decus, we don’t simply complete projects; we build relationships grounded in trust, design consistency, and enduring refinement.

Partner With Decus.
ADDRESS
Let’s create interiors that inspire trust, balance, and timeless appeal. Together, we bring clarity and craftsmanship to every space.
+855 76 899 9969 +855 78 697 999
.
#701, St.Betong, Phum K'tor,
Sangkat Preak Leang,
Khan Chroy Changva, Phnom Penh
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