Sustainable

About the Winery

Mullineux & Leeu Family Wines

​Mullineux Family Wines, established in 2007 in the Swartland region of South Africa, is owned and managed by Chris and Andrea Mullineux. Since its inception the winery has established itself as one of South Africa’s most celebrated wine brands, both locally and internationally. Originally from Northern California, Winemaker Andrea Mullineux studied Viticulture and Oenology at UC-Davis before working in Stellenbosch and meeting Chris at a wine festival in Champagne. Chris is the Viticulturist in charge of the vineyards on their farm on Kasteelberg Mountain as well as fruit sourcing for their value Kloof Street wines.

The vineyards at Roundstone are farmed organically and are in the process of becoming Regenerative Organic certified. This involves practices like crop rotation, no-till farming, and eliminating chemical pesticides and fertilizers. These methods help rehabilitate soil, promote animal welfare, and improve farmers' livelihoods while sequestering carbon and producing healthier yields. In the winery, no additives are used aside from minimal sulfur dioxide, and all operations are IPW certified, following environmental best practices. Waste, including grape skins and lees, is recycled or repurposed, and cellar effluent is processed through an eco-friendly wetland system.