The Australian wine market is dominated by a small number of major wine companies. After several phases of consolidation, the largest Australian wine company by sales of branded wine was Foster's Group in 2001-2003 and then in 2004 and 2005, Hardy Wine Company. Hardys, part of the world's biggest wine company Constellation Brands, had the largest vineyard area and the largest winegrape intake in the years 2001 - 2005. Australian winemaking results have been impressive and it has established benchmarks for a number of varietals, such as Chardonnay and Shiraz. Moreover, Australians have innovated in canopy management and other viticultural techniques and in wine-making, and they have a general attitude toward their work that sets them apart from producers in Europe. Australian wine-makers travel the wine world as highly skilled seasonal workers, relocating to the northern hemisphere during the off-season at home." They are an important resource in the globalization of wine and wine critic Matt Kramer notes that "the most powerful influence in wine today" comes from Australia (Kramer).