Who We Are

Interia Systems is Australia’s leading office furniture retailer for custom office fitout solutions.

Driven by an intense commitment to service and a reputation for quality, now with over 30 years’ experience, we offer Australia’s best range of office fitouts (from the smallest of offices to the biggest of buildings).

With our user-friendly online ordering capabilities through to complete design & construction, we remain committed to exceeding your expectations. Whether you’re an aspiring start-up company or one of the world’s best known blue-chip corporations, we have the solutions to suit your work-style and budget.

With a national footprint servicing every corner of Australia (including Perth, Melbourne, Sydney, Brisbane, Adelaide, Canberra, Darwin), we cater for offices

of all sizes. Our ‘in-house’ divisions cater for workspace design, lean manufacturing, direct-importing, installation and project management, allowing us complete control over your project required while offering you unbeatable value for money.

Our services include office fitouts, office furniture, office design & space planning. We have the in-house facilities and the skilled personnel to see your projects through smoothly from initial design right through to final sign off.

Why Choose Interia Systems


Interia Systems are proud to have provided quality, commercial office fit-outs for a wide range of projects all over Australia.

Our professional team will work tirelessly to make sure you have everything you need for your purposeful and aesthetic office interior. Whether it be for commercial office space, school, government, medical facility or a warehouse, we provide cutting edge design as well as refined functionality.

Our office fit-out services are provided by experienced professionals who are passionate about ergonomic office space. We ensure your office fit-out doesn’t only look good, but it functions to the highest standard.

We pay careful consideration to quality space, lighting, storage, seating and display amongst any personalised requirements your project requires.


Having spent 30 years as industry leaders, we understand that working closely with our customers is fundamental to project success. We pay close attention to the details, listen to your needs and deliver a solution that meets your specifications. You can rest assured your office fit-out will turn out better than you expected.

We continually strive for excellence. Our experience spans various projects. We take pleasure in providing office furniture solutions that work for you and the people that work for you. Providing you with the outcome that you need and desire is essential to us, and so we work in close partnership with you, in every step of the way.

Deal Directly With The Manufacturer

For over 30 years, we’ve been manufacturing high-quality office furniture. Why buy from a 3rd party when you can deal directly with the supplier and save money.

Premium Quality & Value For Money

We adhere to strict quality standards and offer real value for money through a direct-manufacturer approach to the market. Reducing overheads by showcasing our products in our online store and digital catalogue, we can pass on these savings directly to the customer.

Manufacturer’s Warranty

Our products are built to last. We make the products, and back them with a warranty.


Experience our reputation for customer service and business commitment that has earned us repeat business year after year.

Quality, Reliability & Experience

Our consultants know everything about creating a fully functional office environment. From a single office chair to upgrades through to new office fit-outs, you can be sure we’ll provide you with the best value solution.

Custom Solutions

We integrate in-house design, manufacturing and importing divisions to create a truly custom solution for you. Why not start your process by taking advantage of our free office fit-out calculator.

Complete Office Fitouts

From supply-only office furniture to complete turn-key office fitouts. Our services include office fit-out, office design & space planning.

Eco Options

Our office furniture is manufactured or sourced to comply with our EMS, soon to be accredited with ISO14001, and many items are certified by GECA (Good Environmental Choice Aust) as environmentally preferable options.

Local Support

You’re dealing with a family-owned company that supplies furniture right around Australia through strategically placed warehouses. Our office is located in Kewdale, WA, with consultants available to assist you in every step of the way.

Who We Have Worked With

We have grown our client base right around Australia from government agencies, large resource companies such as Rio Tinto & BHP to universities such as UWA & Curtin University.

Our Process

While no projects are the same, we follow a consistent process to deliver a satisfying experience for clients.

We get to know a client and their needs by asking diagnostic questions. Then, we discover the distinctive traits of the client’s company and use their feedback, experience and research to provide a variety of suggestions and solutions. Next, we proceed to design development, space planning, product application & selections, fabric and finish selection, create typical drawings, proposals, installation drawings and more. Afterwards, we finalize details, place orders, acknowledgements detailed scheduling, enter into project management software & conduct project handover to dedicated project managers. The project is concluded upon delivery and installation, rubbish removal, quality checks, punch list, ongoing support, closeout book and quality audits.