Complex sentence: It has a sister brand under the Knorr trademark in the UK, in 2011 Unilever sold the Ragu business (in a deal worth £30m) in the UK to Symington's, a food manufacturer in Leeds, who will be dropping the Knorr Branding.
Split into simpler sentences: It has a sister brand under the Knorr trademark in the UK. In 2011 Unilever sold the Ragu business (in a deal worth £30m) in the UK to Symington's, a food manufacturer in Leeds, who will be dropping the Knorr Branding.