The US$1.63 billion dairy business, which owns brands including Cheestrings, Attack A Snak and SMUG Dairy, said the rebrand marks the next stage in its evolution
Dairymaster manufactures a range of dairy equipment for milking, feeding, and more.
According to the processor, it will enable it to expand its whey processing and product innovation capabilities.
Both Ivor and David will serve a two-year tenure.
O’Sullivan takes over from Conor Ryan, who played a pivotal role in steering the organization through its formation.