🎨 Top 5 Best Interior Design Companies in Penang (2025 Edition)

When it comes to renovating your home or office, choosing the right interior design company can make all the difference. A professional interior designer not only enhances the aesthetics of your space but also helps you avoid costly mistakes, ensures regulatory compliance, and coordinates seamlessly with contractors for a stress-free experience.

But with so many firms claiming to be the best, how do you find the right one for your needs?

To help you decide, we’ve shortlisted five of the best interior design companies in Penang—based on their industry experience, design sensibility, project execution, and client satisfaction.


📚 Table of Contents

  1. Legno ID & Construction
  2. Geometry Design & Build
  3. Wood & Col Sdn Bhd
  4. Rui Design Studio
  5. Senmit Design Studio

🏆 1. Legno ID & Construction

Google Rating: ⭐️⭐️⭐️⭐️⭐️ (Outstanding)

Legno ID & Construction stands out as a top-tier, full-service interior design firm trusted by both residential and commercial clients. What sets them apart is their commitment to excellence, proven by being the only ID company in Penang certified with:

  • ISO 9001 (Quality Management)
  • ISO 27001 (Information Security Management)
  • CIDB G5 (Malaysia’s construction grading standard)

These certifications reflect a strong focus on quality, reliability, data security, and project compliance—making Legno a trusted choice for high-end renovations and large-scale commercial builds.

📍 Founded: 2013
📍 Location: Gelugor, Penang


🧱 2. Geometry Design & Build

Google Rating: ⭐️⭐️⭐️⭐️⭐️ (Excellent)

Geometry Design & Build offers an ideal blend of Singapore-standard workmanship and local design flair. With a team of over 10 in-house designers, their workflow is guided by:

  • 44-point QA/QC process
  • 54 workmanship benchmarks
  • Their own carpentry factory for direct fabrication

Clients benefit from durable finishes, meticulous planning, and reliable execution—especially suited for homeowners and investors seeking modern, functional interiors with structured project delivery.

📍 Founded: 2019
📍 Location: Tanjung Tokong, Penang


🪑 3. Wood & Col Sdn Bhd

Google Rating: ⭐️⭐️⭐️⭐️⭐️ (Highly Rated)

Wood & Col is an award-winning interior design and architecture firm with an in-house team of architects, designers, and project managers. Their offerings include:

  • Space planning
  • Design & build
  • Custom furniture
  • Colour/material consultations

Known for their seamless, stress-free project execution, they cater to clients seeking holistic design solutions backed by strong internal systems and detailed craftsmanship.

📍 Founded: 2012
📍 Location: Bayan Lepas, Penang


🖼️ 4. Rui Design Studio

Google Rating: ⭐️⭐️⭐️⭐️ (Very Good)

Rui Design Studio takes a personalized approach to design, tailoring every project based on the client’s lifestyle, aesthetic, and functional needs. Their services include:

  • Conceptual interior layouts
  • Space planning & materials selection
  • Artistic décor (including imported oil paintings and wall art)

Whether you lean toward minimalist, modern, or eclectic styles, Rui provides grounded guidance and helps you turn vision into reality.

📍 Founded: 2021
📍 Location: Tanjung Tokong, Penang


🛠️ 5. Senmit Design Studio

Google Rating: ⭐️⭐️⭐️⭐️ (Reliable)

Senmit Design Studio delivers practical, client-centered design services with strong carpentry capabilities. Whether you’re looking for a full design-build solution or custom kitchen/bedroom cabinetry, Senmit provides:

  • In-house carpentry at fair prices
  • Project scheduling and quality assurance
  • A-to-Z design and renovation services

Their flexible approach and attention to client needs make them a smart choice for budget-conscious homeowners looking for quality results.

📍 Founded: 2007
📍 Location: Jelutong, Penang


🧠 How to Choose the Right Interior Design Partner

While online ratings and portfolios are a great start, the best interior design company is the one that understands your vision, timeline, and budget. Here’s how to refine your selection:

  • Clarify Your Renovation Goals
  • 📸 Request to See Portfolios with Similar Projects
  • 🔄 Understand Their Workflow & Timeline
  • 🏗️ Verify Certifications & Regulatory Compliance
  • 💬 Speak Directly to Designers (Not Just Sales Reps)
  • 💰 Don’t Choose Based on Price Alone

Final Thoughts

Penang’s interior design scene is filled with creative, capable, and certified firms—ranging from boutique studios to full-service renovation experts. This list is a starting point to help you filter through the noise and find a design partner who brings both aesthetic vision and practical execution to the table.

Ready to start? Shortlist your favorites, schedule consultations, and begin your renovation journey with confidence.