Architecture that transcends trends

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At H’Collective, design is more than a discipline it’s our language. A universal form of expression that bridges cultures, industries, and geographies. As an international boutique studio, we are driven by a single conviction: that intentional design can shape the way people live, work, and connect on a global scale.

What truly defines us is our collective — a multidisciplinary team of creatives from diverse cultural backgrounds, each bringing a unique lens and depth of expertise. This global perspective allows us to approach every project with nuance, empathy, and purpose. It is this richness of thought that ensures our work is not only visually compelling, but deeply human and enduring.

In an age of rapid transformation, we believe design carries a responsibility. A responsibility to craft what is essential,
timeless, and intelligent.

As Chairwoman and CEO, I am honored to lead a studio that values diversity, challenges convention, and designs with meaning. Our mission is simple: to elevate design beyond aesthetics and leave a thoughtful, lasting imprint on the world.

Sumaia Hamcho
Chairwoman & CEO, H’Collective

Our Team

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Ashraf Kandil
Managing Director
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Willem Steenkamp Pretorius
Head of Architecture
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Howard Dembo
Head of Architecture
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Jamie Sandy
Head of Interior Design
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Adel Kassab
Head of Interior Design
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Manal Matouk
FF&E Design Director
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Ibraheem Ammash
Sr. Architectural Design Manager
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Samuel Ganchev
Interior Design Manager
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Mostafa Atallah
Interior Design Projects Manager
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Colbert Castro
Sr. Technical Interior Design
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Gejosh Manikoothu Kappithan
3D Visualization Supervisor
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Waleed Alsahly
Sr. Architectural Designer
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Hussein Jawad
Sr. Technical Architect
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Shadi Ali
Sr. Research & Development Architect
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Jack Kahkejian
Sr. FF&E Designer