The firm Ivan B. Sive and Moffatt was established in 1952 and rebranded to IBSM Architects (Pty) Ltd in 2015.
From its inception the company quickly grew and built its reputation upon the ability of the trained staff to offer expertise over a wide range of specialized fields, covering :
Major shopping centers
Cinemas and entertainment facilities
Refurbishment and revitalisation of existing centres
Revitalisation and urban renewal of CBD areas specialising in conversion of offices to residential embassies
High rise office developments
Public and religious buildings
Ivan Sive retired after a lifetime of dedication to the company, at the age of 81 in December 2006, and the practice is currently led by Roland Moffatt and Rina Gous. The partners are directly involved in all projects, which has created a strong, ongoing relationship with a wide spectrum of clients.