Cobram Estate olive oil-owner cooks up $500 million float plans Save Share The countryâs largest olive grower Boundary Bend is oiling up its corporate machinery for a run at the ASX boards. Street Talk understands Boundary Bend â which is also Australiaâs biggest extra virgin olive oil producer â has hired stockbrokers Bell Potter, Ord Minnett and Morgans to oversee an initial public offering likely to value it at more than $500 million. Boundary Bend co-founder Robert McGavin. Eddie Jim Sources said the company and its advisers, which also include law firm DLA Piper, were aiming for a deal in the second half of this year. Early discussions indicated they would seek to raise $100 million to $150 million for the IPO.