The Graft Wine Company is a wine importer based in south London created by the coming together of two of the country's most dynamic wine importers: Red Squirrel and The Knotted Vine.. We are proud to represent some of the finest winegrowing talent on the planet. We work with an intrepid array of wine merchants, restaurants and more, the length and breadth of Britain. We love wines with purity of fruit, made from awesome vineyards, by brilliant people.