Peter Michael Zadro

Part of Beerwah & Bauple Orchards, Marquis Macadamias Ltd. engages in growing, processing and marketing of macadamia. The company is based in Brisbane, Australia. The Australian company was founded in 1983 by Phil Zadro. Ben Adams has been the CEO of the company since 2023.

Pacific Gold Macadamias Pty Ltd. engages in the business of producing and selling macadamia kernel. It operates under the brand Macadamia Marketing International. The company is headquartered in Bundaberg, Australia.

Macadamia Processing Co. Ltd. processes and distributes macadamia products for retail and wholesale markets. The firm offers snacks, ingredients for chocolates, biscuits and cakes, dry roasted and salted macadamias, dry roasted macadamia kernel, dry roasted macadamia paste, and honey roasted macadamia kernel. The company was founded by Phil Zadro and Peter Fusarelli in 1983 and is headquartered in Alphadale via Lismore, Canada.