What is the difference between Royal Winton and Grimwades?

The difference between Royal Winton and Grimwades is that Grimwades Ltd was the company, and Royal Winton was one of its most successful trade names. Royal Winton pottery was produced by Grimwades, though many collectors use the names interchangeably. Grimwades Ltd was founded in 1885 by Leonard and Sidney Grimwade in Stoke-on-Trent, where the business manufactured a wide range of ceramics and marketed products under several names over the years. Royal Winton became the brand most closely associated with the firm's decorative tableware and chintz patterns.

A useful comparison is to think of Grimwades as the manufacturer and Royal Winton as the label placed on many of its products. Pieces often carry markings that include both names, making the connection clear. These marks help identify both the maker and the brand. Royal Winton achieved widespread recognition during the early and middle decades of the 20th century and chintz ware played a large role in that success, helping the trade name become more familiar than the company name itself. Many people entering the hobby first encounter Royal Winton through floral tea sets and decorative pieces. Later, they discover that Grimwades was the company responsible for producing those items.