Architecture /Design /3D Visualisation

Specialists in Design, Marketing and High Quality CGI with over 15 Years Experience


What We Do

7identities is a young and innovative design based studio in Sydney.

Established in 2005, we specialise in Architecture & Design, 3D CGI and Marketing. We are very passionate about creative and technical design challenges which come with all great designs.

Over the years we have successfully worked with industry leading firms and developers here in Australia and internationally in various capacity.

We only deliver uncompromised, premium design solutions with the aim to impress for the project success.


How We Can Help You

We provide effective designs, 3D architectural visualisation and CGI solutions for architects, interior designers, and property developers, understanding their objectives to deliver visualisations to exceed their expectations. Using 2D floor plans and reference details provided, we create stunning visuals before any work has started on site.


Together with our unique architecture and marketing experience, we can produce fast effective high quality work



We produce high quality innovative designs and realistic or conceptual CGI renderings and animations. We use and regularly educate ourselves with the latest and best available technology softwares at our disposal to create our stunning visuals.



With our architectural and design background, we are well positioned to provide fast effective turn around service, reducing time required for mark-ups and changes. Our team are flexible and can work to the clients programme and delivery dates.


Cost competitive high quality services, customised to suit clients brief, budget and programme


Our Services

  • Concept Design

  • Architecture & Design

  • 3D Modelling

  • CGI & Animation

  • VR

  • Marketing/Branding


Client Services

We believe in a collaborative and interactive approach with all our clients and design team. Together with our architecture and marketing experience, we can provide an effective quick turn around design service. We are readily available and quick to respond to any enquiries with the project and design teams.


Our Team


15 years of expertise in commercial & residential architectural designs


Alvin Sim

Principal & Founder

Alvin has worked in the Australian architecture industry for over 15 years and has a keen eye on architectural and visual design. He is passionate about bringing creative and innovative solutions to projects.

An architectural designer with 15 years of expertise in commercial & residential architectural designs. He has worked professionally at major firms including Crone Architects & was a Senior Associate with fitzpatrick & partners prior to taking up full-time role as Principal at 7identities.

His recent design projects focused heavily on the use of mass timber construction, strong emphasis and influences of nature as a driving concept. He has successfully helmed projects such as Royal Randwick Racecourse Redevelopment, Macquarie Bank Next Generation Workplace, Strongbuild’s Administration Building, Gosford Hospital Redevelopment and MTC Concept Masterplan & Stage01 DA for Macquarie Park.

Now at the helm of 7identities he endeavours to use his design experience to assist clients to create, visualise, and realise their projects.


Team Members

Ka Yan Kwok

Jia P Lim

Simon K Meng