The allegations emerged during interlocutory proceedings in a case brought by Andrew King, who purchased Stewart's industrial spray paint business MMP Industrial in 2022. King claims the business was on the brink of collapse and that he was misled about its financial health and lack of significant competitors during negotiations.
King is suing Stewart, his sons Nathanael and Bartholomew, and related companies for damages over misleading and deceptive conduct. The Stewarts have filed their own claim over a $3 million balance of the sale price.
The court hearing revealed that Stewart's company had been losing tens of thousands of dollars in contracts to rival Stalyce, run by Craig O'Sullivan, as early as 2006. King was allegedly told the business had no meaningful competition at the time of the sale.
The allegations include an $8 million arson attack on MMP's biggest competitor and a plot to murder its boss, though these claims have not been tested in court.