Regal Mushrooms is one of Australia’s leading growers, packers and marketers of premium quality mushrooms. Regal Mushrooms as ... pires to continue to be a leader in the mushroom industry recognized for innovation and quality methods in growing and harvesting mushrooms. Our produce is supplied to all major Australian supermarket chains, as well as independent grocers and a range of food industry stakeholders. Regal Mushrooms is situated in the northwest area of Sydney. We produce approximately 5200 tonnes of mushrooms annually. Regal Mushrooms has been a family owned company since its humble beginnings in 1995. Regal Mushrooms is part of the Tolson Group of Companies family mushroom enterprises that started back in 1960. read more