Transform Your Commercial Space into a Brand Experience
DDA is an award-winning commercial interior design firm in Singapore, trusted by Developers and Businesses Across Singapore and beyond.
As commercial interior experts, DDA specialises in office interior design in SG, sales galleries, hospitality venues and mixed-use developments.
Get A Commercial Interior Transformation Review
Transform Your Commercial Space into a Brand Experience
DDA is an award-winning commercial interior design firm in Singapore, trusted by Developers and Businesses Across Singapore and beyond.
Get A Commercial Interior Transformation Review
We Are A Commercial Fit-out Specialists From Singapore
As commercial interior experts, DDA specialises in office interior design in SG, sales galleries, hospitality venues and mixed-use developments. From strategy and concept to technical detailing, fit-out and handover, we handle everything from design to build, delivering spaces that strengthen your brand, support your operations, and create memorable experiences for your clients and teams.
What We Design
Corporate & Offices
Design a workplace that speaks before you do. We craft future-ready office interior design solutions for corporate and commercial spaces, enhancing focus, encouraging collaboration, and elevating your brand presence. From statement reception areas to executive boardrooms, every detail is thoughtfully curated to create a modern office environment that reflects confidence, distinction, and purpose.
Hospitality
We create distinctive hospitality environments through commercial interior design that brings your brand story to life. From boutique hotels to vibrant restaurants and bars, every detail is thoughtfully crafted to enhance guest experience, build loyalty, and leave a lasting impression.
Unit Showrooms
Turn your unit showroom into a space that brings your brand story to life. Through thoughtful commercial interior design, every layout, display, and customer pathway is crafted to showcase key features, guide visitor flow, and create an immersive experience that turns curiosity into confident decision-making.
Healthcare & Wellness
Our medical centre and aesthetic clinic interior design solutions create healthcare and wellness spaces where calm meets efficiency. From reception areas to treatment rooms, every detail is thoughtfully curated to help patients feel secure, relaxed, and confident in your care.
Finance & Co-working
We design corporate and commercial interiors that do more than impress — they communicate confidence, credibility, and vision. From banks to co-working spaces, every environment is thoughtfully crafted to reflect trust, innovation, and refined sophistication.
General Commercial Spaces
From a refined lobby upgrade to a full office renovation or complete commercial transformation, DDA is your Singapore partner for commercial interior design and interior fit-out solutions. We coordinate every contractor and every detail with precision, ensuring a seamless process and a finished space that reflects quality, purpose, and distinction.
Explore DDA’s Signature Commercial Transformations
End-to-End Commercial Design & Renovation
sunway Cochrane show unit
Eaven show gallery
Before & After By dda
Discover what partners across Singapore and Malaysia say about their experience with DDA.
"Designed Design Associates display professionalism in their work, providing creative ideas, modern and contemporary designs to create livable and functional spaces. They understand our requirements and proposed designs that suited our brief. Their attention to detail in finishes selection was exceptional. The project was delivered on time, and it was a wonderful experience working with the team. Highly recommend!"
"Experienced and dedicated interior designers in Singapore. The entire process was smooth and professional, from communication to execution. We are fully satisfied with the work done in our new home. Their designers were friendly and attentive, answering queries promptly and ensuring everything stayed on schedule. Highly recommended!"
"Great experience with DDA! They truly understand their clients' concerns and deliver excellent service. The entire process was pleasant, and the outcome exceeded expectations. I would definitely recommend DDA for interior design."
"Hardworking professionals who genuinely take the time to understand their clients' needs. DDA offered sound design advice and practical solutions for functional spaces. The final result was a well-designed home tailored to our lifestyle."
"Thanks for providing the best services in interior design."
"DDA is the best interior design company in Singapore, offering a one-stop solution for all requirements, including residential and commercial spaces. Contact them to meet expert interior designers with creative ideas."
"Thank you for creating a dream home for me. I’m really happy with the services offered by this leading Singapore interior design company. All the best, guys, for future endeavors!"
Why Businesses Choose DDA
AWARD-WINNING EXCELLENCE
Recognised across Asia for innovation and timeless design.
CROSS INDUSTRY EXPERTISE
Corporate, retail, hospitality, healthcare, finance — we speak your business language.
Singapore’s Trusted Design Partner
As an SG developer interior partner and Singapore interior contractor, DDA has delivered commercial interiors for leading developers, brands and corporations.
End-to-End Delivery For You
We handle everything from design to build. You work with one accountable team – reducing risk, variation orders and delays.
Key Clients of DDA
Recognised for Excellence in Design
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ABOUT
Designs That Build Trust, Connection & Growth
Designed Design Associates (DDA) is a leading interior design studio in Singapore and Malaysia, specialising in crafting bespoke office and commercial environments that reflect brand identity and elevate business performance.
Our award-winning team of designers and project managers delivers refined, functional, and future-ready spaces that foster productivity, collaboration, and pride of place. Whether it’s a corporate headquarters, co-working hub, retail outlet, or hospitality venue, we combine design excellence with precision execution to bring your vision to life — on time and with enduring impact.
SME 500 Singapore | Best of Houzz Design Award | ATAP Design Awards | Member of British Institute of Interior Design
Frequently Asked Questions
Is DDA a trusted commercial design firm in Singapore?
Yes — DDA is an established commercial interior design studio with over 10 years of experience across corporate, retail, and hospitality sectors.
What makes DDA different from other designers?
We don’t believe in cookie-cutter design. Every home we craft is deeply personal — shaped by how you live, what you value, and the emotions you want to feel every day. Our team blends creative artistry with precise project management to ensure your home doesn’t just look stunning — it feels right.
How Fast Will I Be Contacted?
Enquiries are processed within 1-2days, and if you’re on a weekday, you should be contacted within a day.
Do you handle renovation and build services?
Yes, we provide end-to-end commercial renovation and fit-out management for businesses.
Which industries do you specialise in?
We design for offices, hotels, restaurants, retail outlets, medical clinics, banks, and co-working spaces across Singapore.