Ciba is a leading global company dedicated to producing high-value effects for its customers’ products. We create effects that improve the quality of life – adding performance, protection, color and strength to plastics, paper, automobiles, buildings, home and personal care products and much more. Ciba brings new and creative thought to the processes and products of our customers in more than 120 countries.

The company has had a manufacturing base in the UK since the beginning of the twentieth century. Today Ciba has its UK headquarters at Macclesfield in Cheshire.

Around 2,020 people are employed at five locations in the UK. In addition to Macclesfield, these are: Paisley, (Scotland), Bradford (Yorkshire), Grimsby (Lincolnshire) and Leatherhead (Surrey), home of Pira International Ltd, part of the global Expert Services business unit of Ciba.