Royal Worcester was established in 1751 and is believed to be the oldest or second oldest remaining English porcelain brand still in existence today (this is disputed by Royal Crown Derby, which claims 1750 as its year of establishment). Part of the Portmeirion Group since 2009, Royal Worcester remains in the luxury tableware and giftware market, although production in Worcester itself has ended. (Ref 3)
Technically, the Worcester Royal Porcelain Co. Ltd. (known as Royal Worcester) was formed in 1862, and wares produced before that time are known as Worcester porcelain, although the company had a royal warrant from 1788. The enterprise has followed the pattern of other leading English porcelain brands, with increasing success during the 18th and 19th centuries, then a gradual decline during the 20th century, especially the latter half. (Ref 3)