Synthomer plc (LSE: SYNT), formerly known as Yule Catto & Co, is a British-based chemicals business. It is a constituent of the FTSE 250 Index.

The company has three activities: polymer chemicals, pharma chemicals and impact chemicals.

Traded as:           LSE: SYNT

Industry:              Chemicals

Founded:            1863

Founder:             Andrew Yule

Headquarters:   London, England

Website:              www.synthomer.com