Walter Dix & Co, AGA and Range Cooker Specialists Welcome to Walter Dix and our new website, we hope you like it. Walter Dix & Co has been a family run business for four generations. Founded in 1888 as heating engineers in Newcastle upon Tyne, we were appointed as one of the very first Aga Distributors in 1931. Based on the Team Valley Estate, we cover the whole of the North-East for Aga distribution including Northumberland, Durham, Tyne & Wear, Teesside and parts of North Yorkshire and we can offer our complete and unrivalled service throughout this area. We are not just Aga Distributors; our Gateshead Showroom displays not only Aga Cookers but other top quality Range Cookers which we distribute throughout the UK. Our Showroom also has a large display of cookware and accessories. It is also the venue for our cooking demonstrations.