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A Leading Office Design Firm In Singapore

Office Architecture & Interior Design

Interior Design for Commercial Spaces

Office interior design in Singapore is fast becoming de riguer in Singapore as many business owners are gaining more awareness of spatial and aesthetic direction. Hence, you might want to consider hiring an office space designer to do the job.

OSCA Asia Pte Ltd is a commercial interior designer in Lavender that offers quality corporate office interior design solutions on these sunny shores of Singapore and even beyond in South East Asia. As long as you have a vision in mind, we can turn it into a physical reality.

If you are looking to engage an office interior design company to redesign your working environment to your favour, we can take what is expected and a run of the mill workspace into, dare we say, works of office interior design art.


OSCA’s expertise in corporate office interior design is dedicated to leaving a lasting impression on your brand. Whether it is a large-scale project or a creative small office interior design company, OSCA's open-concept designs prioritise both aesthetic appeal and employee well-being.


With a decade of experience spanning 7 countries, including South East Asia, OSCA is your trusted partner to craft a unique and inviting workspace that elevates your corporate identity.


The concept of office interior design goes beyond decorating a workplace with aesthetic elements. The final product has to represent your company brand and values to anyone who steps foot in your workplace, from employees to business partners and clients.

OSCA’s award-winning office space interior designs reflects every client company’s culture. Whether big or small, our clients trusts our expertise in every part of the design process, from initiating of design plans to choosing the perfect colour scheme and furnishing. We are aware of the long hours we spend in our workspaces. Therefore, we try to achieve that homeostasis in our design plans, making your workplace as comfortable as home.

Our office interior renovation are tailor-made and varied to each client, transforming an already efficient and functional work area by adding in ‘fun’ into functional. With our experience with numerous global and Asia-based corporations, we have enhanced our reputation to be in the top tier for your selection.

  • Do you provide free consultation? How do I engage your office design and renovation service?
    Yes, we do provide free consultation for office design and renovation. You can make an appointment with our design consultation via 6336 1800.
  • I've never engaged with an interior design firm before, what should I expect and how do I work with you?
    Be prepared to savor this experience and our close relationship. Once we have been selected as your interior design company, a Letter of Agreement will be presented and signed by the decision makers. Together, we will discuss the project details and establish weekly meetings to review the design concept for your office's interior.
  • How do you manage your cost?
    Communication and collaboration with client is key to allow us to provide what is only necessary and needed by client; and to avoid surprises. We provide options and go through the cost estimates with clients to ensure clients understands the office interior design and office renovation service that we are providing.
  • How long is a project timeline?
    Each project's specification and scale are unique. While I have a general idea of the timing, much of that depends upon how quickly you make decisions based on the options given to you. Usually a project takes 3 - 8 weeks to complete.
  • How do I choose among so many interior design styles?
    There are many office interior designs to choose from, for example, a luxury office interior design, minimalist interior, modern interior, industrial interior design, or tech startup office design and more. During your initial consultation with our interior designer, we will discuss your likes and dislikes. This will help to narrow the field. Our designer provides professional opinions requirements and study your company background and show you our portfolio that closer to your desires to choose an ultimate design. Besides, we will come out a 3D rendering based on our discussions, so that you can imagine how is the office interior design would look like.
  • Do I get a cool 3D rendering like I see on HGTV?
    Yes, we do provide 3D rendering of office design for free.
  • How do you manage your quality control?
    We have a checklist to follow the code of practices to ensure our project managers follow the standard with compliance on site.
  • What services can we expect from OSCA?
    OSCA is basically a Design & Build Company so we provide turnkey for our clients; meaning we provide design services, constructions services, all the way to completion and handing over to clients.

Grace Toh

from Logicalis

“Very professional and responsive team from beginning to end of the project. Really appreciate OSCA team that they are always there for me. We generally like the design and the aesthetics. In addition, we appreciate the attentive consultation, competent work and responsible handling of the project. Great job!”

Anson tan

from PCCW

"Thank you and your team for your efforts in making renovation work painless. Thank you for the hard work and always available to provide help with issues. Your team was professional, they kept to the schedule with overall cost within budget. We will recommend OSCA to other company. "

Tao Si Yu

from China Telecom

Our project was an extremely demanding and challenging, you had done astonishingly well to enable us to achieve our objectives successfully. From initial design preparation works, the design team has been very professional, which we fully entrusted them to design the interior works."

Terry Lee

from Integrated Maritime

“The team is professional, considerate and highly responsive and accommodating to our needs. We have set a very tight deadline for OSCA and we were very much pleasantly surprised that OSCA managed to deliver by the deadline. ”

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