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