The Royal Crown Derby Porcelain Company is the oldest or second oldest remaining English porcelain manufacturer, based in Derby, England (disputed by Royal Worcester, who claim 1751 as their year of establishment). The company, particularly known for its high-quality bone china, has produced tableware and ornamental items since approximately 1750. It was known as 'Derby Porcelain' until 1773, when it became 'Crown Derby', the 'Royal' being added in 1890. The factory closed down in the past under Royal Doulton ownership, but production was revived under the renewed ownership of Hugh Gibson and Pearson family.