Singapore’s Top 10 Interior Design Firms (2026)

Choosing the right interior design firm in Singapore is not just an aesthetic decision — it is a business one. The right partner delivers a space that improves workflow, reflects your brand, and holds its quality for years. The wrong one costs you time, money, and morale.

To make your search easier, we have put together this curated list of Singapore’s top 10 interior design firms for 2026, evaluated against verifiable criteria: industry certifications, award recognition from independent bodies, and demonstrated project track records across commercial, industrial, and residential sectors.

Every firm on this list was evaluated based on a combination of the following key criteria:

1. Certifications: Relevant credentials such as registration with the Building and Construction Authority (BCA), CIDB grading, ISO 9001:2015 certification, CaseTrust-RCMA, or HDB licensing (where applicable).
2. Experience & Track Record: Demonstrated delivery across residential, commercial, or industrial projects over multiple years.
3. Industry Recognition: Awards and recognition from industry bodies such as the Singapore Interior Design Awards (SIDA), MIID REKA, DOTY, JDA, ATAP, as well as established consumer platforms where relevant.
4. Sustainability Considerations: Adoption of environmentally responsible materials, energy-efficient solutions, or alignment with Singapore’s Green Building Masterplan 2030 where publicly indicated.

Note: This is an editorial list, not a paid ranking. Firms are presented in no particular order. Homlux, as the publisher of this guide, is included transparently alongside industry peers. Information is based on publicly available sources as of 2026.

Est.: 1995 | HQ: Singapore
Certifications: ISO 9001:2015 | CIDB G7 | BCA-registered
Projects Completed: 2,000+ across Singapore & Malaysia

Founded in 1995, Homlux specialises in commercial interior design, industrial environments, and hospitality fit-outs. The firm operates under a Design & Build model, where design, construction, and fabrication are managed in-house to streamline coordination and project delivery.

Industry Awards & Recognition:

Best For: Corporate headquarters, industrial-office integration, factory and warehouse fit-outs, hospitality and F&B, retail design — in Singapore and Malaysia.

Why Homlux: Where most firms hand off construction to subcontractors, Homlux manages the entire project in-house. This single point of accountability means fewer surprises on timeline, cost, and quality. Thirty years of specialisation in commercial environments and a consistent record of independent award recognition make Homlux one of the most credible commercial interior design firms in Singapore for businesses that cannot afford to get it wrong.

Est.: 1982 | Part of DP Architects Group (founded 1967, 1,000+ staff, 17 global offices)

DP Design is the interior design arm of DP Architects, one of Asia’s most established architectural practices. Its key differentiator is the ability to shape interior spaces from a building’s conception stage, working alongside architects and engineers rather than after construction is complete. SIDA 2023 recognised three DP Design projects with Bronze Awards across healthcare, workplace, and commercial categories.

Best For: Large-scale commercial developments, healthcare, mixed-use, and institutional projects requiring deep architectural coordination.

Well-regarded for style versatility, TIL works across Japandi, Parisian, Mediterranean, and contemporary aesthetics — adapting to each client’s brief rather than imposing a house style. The firm is consistently praised for attentive project management and honest client communication throughout the renovation process.

Best For: Residential clients (HDB, condo, landed) wanting personalised design; commercial clients seeking a firm with broad aesthetic range.

Est.: 2004

MOD occupies the premium end of Singapore’s interior design market, creating interiors where spatial design, art, and brand narrative converge. The firm has an international profile and has delivered high-spec corporate offices, luxury hospitality environments, and cultural retail flagships across Singapore and the region.

Best For: Clients seeking high-concept, brand-defining interiors — particularly luxury hospitality and premium corporate offices.

Starry Homestead is one of Singapore’s more versatile firms, with genuine depth across both residential renovation and commercial office planning. In the workplace sector, the firm is known for Activity-Based Working (ABW) layouts, designing offices with distinct collaboration zones, focus rooms, and informal spaces rather than rows of fixed desks.

Best For: Companies transitioning to hybrid or ABW office environments; residential clients seeking functional, well-planned HDB or condo interiors.

Space Atelier has built a clear niche around seamlessly integrating smart home and office technology — IoT lighting, automated climate systems, concealed cabling into clean, minimalist environments. Technology is treated as an architectural element from day one, not an afterthought.

Best For: Tech-forward offices and high-end residences where smart system integration and minimalist aesthetics are both priorities.

Est.: 1996

Weiken is one of Singapore’s most recognisable residential renovation brands, built around a network of physical showrooms where clients can review material samples, furniture, and completed room setups before committing. This tactile approach reduces uncertainty and underpins consistently reliable project outcomes across a high volume of residential renovations annually.

Best For: Residential renovation, HDB flats, BTOs, and condominiums — for clients who prefer a showroom-led process.

Awards: iF Design Award 2025 | Singapore Good Design Award 2024 | Japan Good Design Award | HomeRenoGuru Most Trusted ID (2019–2022) | Qanvast SuperTrust

Swiss Interior has accumulated notable international recognition for its Scandinavian and minimalist residential work — particularly the iF Design Award 2025 and Japan Good Design Award, both internationally judged. The firm is also consistently praised for stress-free project management and on-time handovers.

Best For: Residential clients seeking Scandinavian or minimalist design with strong project management discipline and internationally recognised aesthetic credentials.

EightyTwo specialises in residential interiors at the premium end of the market — spaces that feel genuinely personal rather than simply expensive. The firm’s process is consultative: significant time is invested in understanding each client’s lifestyle before any design direction is proposed. The result is homes that feel considered and lived-in, not showroom-ready.

Best For: High-end condominiums, landed properties, and penthouses for clients who want understated luxury over trend-driven aesthetics.

Est.: 2001 (Singapore HQ: Outram Road) | Experience: 23+ years | Projects: 800+ across Asia & UAE
Certifications: BizSafe | BCA-registered
Alliance Partner: IA Interior Architects (USA) — 60+ global offices

Sennex is one of the few Singapore interior design firms that combines commercial office design with specialist laboratory design and build capability — making it a go-to partner for pharmaceutical, biotech, and research organisations. The firm’s office design process begins with data: occupancy analytics and employee engagement studies inform every layout decision before design work starts. Sennex is also a strategic alliance partner of IA Interior Architects, one of the largest workplace design firms in the United States, giving it access to global workplace research and methodology.

Best For: Corporate offices requiring evidence-based workplace strategy; pharmaceutical and research firms needing specialist laboratory design and build in Singapore (including SS 641 chemical lab compliance, ISO/TC 336, and GLP certification).

Finding the right firm from this list of interior design companies in Singapore comes down to matching their specific strengths to your project needs. Here is a practical checklist:

• Verify certifications directly with BCA or CIDB — do not rely solely on logos on a website.
• Check sector experience — a firm with 50 beautiful residential projects is not necessarily equipped for a pharmaceutical laboratory or a large commercial fit-out.
• Ask who manages construction — in-house build teams offer stronger quality control and timeline accountability than outsourced contractors.
• Request a client reference from a project similar to yours in scope and sector.
• Look for independent award recognition from bodies like SIDA, MIID REKA, DOTY, or JDA — these are peer-evaluated, not self-declared.

The best interior design companies in Singapore are incorporating these shifts into commercial and residential projects this year:

• Biophilic Design: Living walls, integrated planters, and natural material palettes are moving from feature to standard in premium commercial spaces, with measurable impact on employee wellbeing and focus.
• Circular Economy Materials: Reclaimed timber, recycled aluminium, and low-VOC finishes are increasingly specified by commercial tenants aligned with Singapore’s Green Building Masterplan 2030.
• Hybrid Workplace Planning: The fixed-desk open plan has given way to ecosystems of purpose-built zones: focus rooms, collaboration hubs, informal lounges, and high-spec video suites.
• Smart Automation: IoT-controlled lighting, occupancy sensors, and automated climate management are now expected in premium Singapore commercial spaces and are increasingly visible in high-end residential projects too.

Singapore’s interior design industry is competitive and highly specialised. The firms on this list, from Homlux with its award-winning commercial and industrial Design & Build projects to Sennex with its evidence-based laboratory and workplace solutions, and Swiss Interior with its internationally recognised minimalist residential work, demonstrate the full range of expertise available in the market.

The right partner depends on your project type, scale, and budget. For commercial, industrial, and hospitality projects in Singapore and Malaysia, Homlux with its 30-year track record, 17+ independent awards, and complete in-house Design & Build capability is a reliable and credible choice.