In June 1970, work started on the new $12 million Perth Concert Hall, completed in January 1973, and in the early 1970s the company was awarded the construction of the $43 million North Sydney Civic Centre and Flotta Lauro's office towers in Sydney, Melbourne and Perth.
Another large Western Australian project completed by the company in 1988 was Perth's International Airport. However, it was in building office towers and hotels that Sabemo excelled. Among the most prestigious complexes were the Parkroyal Hotel in Perth, the twin towers of the $45 million Prudential Centre in Chatswood, NSW, the $42 million Victoria Tower, the CIGNA Insurance building and the American Express Tower in Sydney.