Agent Stefon Bertram has joined Belle Property Mosman as a company partner, working alongside long-serving managing director Tim Foote. Bertram, who has been inland for more than ten years, made a name for himself at his previous firm, McGrath Ryde, where he was ranked in the Top 100 experts in Australia for four years. He is now ranked sixteenth in the country and is one of McGrath's top five cross-country specialists. Stefon was the main important accomplice in the Mosman-based firm, according to Tim Foote of Beauty Property Mosman. In 2007, he became the owner of Property Mosman.