London · Dubai · New York — By Application Only
The world's most
demanding clients
choose Onyx.
Architecture-led interior design for private residences, penthouses,
and elite commercial environments. We don't take every project — we take the right ones.
Selected Projects
Work that defines
what luxury means.
Every commission is unique.
Nothing is ever repeated.
Private Residence · London 2025
The Mayfair Commission
A six-storey Georgian townhouse redesigned from foundations. Every material sourced, every detail deliberate.
Penthouse · Dubai 2025
Sky Residence, DIFC
4,200 sq ft above the Dubai skyline. Obsidian, ivory travertine, hand-beaten bronze.
Members Club · New York 2024
The Onyx Club, Tribeca
An invitation-only social space. Walnut, leather, cast iron. 400-person waitlist on opening night.
140+
Completed Projects
Our Philosophy
We don't decorate.
We architect
experience.
Onyx Studio was founded on a single conviction: truly extraordinary interiors are not styled — they are engineered from first principles. We begin not with aesthetics, but with how a space will make you feel at 7am, at midnight, alone, and in company.
Our team of architects, artisans, and material specialists work across three continents, delivering environments that carry permanent relevance, not seasonal trends. Spaces that become the most-asked-about rooms in every city.
Capabilities
What we
do best.
Private Residences
Full-scope residential design from architectural planning to final art installation. We turn houses into permanent legacies worth more than what you paid.
Penthouses & Estates
Large-format luxury environments where every square metre demands mastery. We deliver without exception.
Commercial & Hospitality
Private members clubs, hotel suites, and executive floors that command silence the moment you enter.
Bespoke Objects
Commissioned furniture and lighting designed and fabricated in our London atelier. No catalogue. Nothing replicated.
Art Advisory
Curatorial direction from acquisition to placement. Art as architecture, not decoration.
Design Consultancy
Strategic creative direction for developers who need a vision that wins before a brick is laid.
Our Process
Ruthless
precision,
at every stage.
Four stages. No exceptions. No corners cut. This is exactly why our clients never go anywhere else.
Start the ProcessFirst Conversation
A private consultation — no brief forms, no formality. We listen until we understand not just what you want, but what you've always needed.
Vision Architecture
Two competing, fully-resolved design visions. Not mood boards — spatial narratives with materials, cost, and timeline committed in writing.
Precision Engineering
Every elevation drawn. Every detail specified. We hand contractors a document so thorough there is no room for misinterpretation.
White-Glove Delivery
We are on-site daily during installation. The reveal happens when it is perfect — not a day before.
Client Words
Heard from those
who already know.
“Onyx didn't just design our home — they defined how we live. Every morning I wake up in a space that feels intentional in ways I couldn't have articulated before they showed me.”
James Hartley-Forbes
Private Client — Mayfair, London
“In Dubai's crowded luxury market, Onyx is in a category entirely of their own. The DIFC penthouse has been featured in three international publications. It speaks for itself.”
Khalid Al-Rashid
Developer — DIFC, Dubai
“The level of detail — the way light moves through the space at different hours, the acoustic quality of the room — these are things most designers never consider. Onyx builds environments.”
Sophia Marchetti
Founder, SM Capital — New York
Begin Here
We accept a limited
number of commissions
each year.
If you are considering a project of consequence, we would like to hear from you. The earlier you reach out, the better your chances of securing a slot this year.
London
+44 20 0000 0000
Dubai
+971 4 000 0000
New York
+1 212 000 0000
hello@onyxstudio.com
