Rotork plc is a British-based company manufacturing industrial flow control equipment.

[3] In 1957 Rotork moved to Bath, initially operating from Widcombe Manor, Jeremy Fry's home, with 12 staff.

[15] Flowco in the UK and Renfro associates in the USA were further acquisitions in 2013, both adding to the company's service capabilities, and the Italian actuator manufacturer GT Attuatori Srl was also purchased.

[17] In 2014 Rotork also acquired Xylem Flow Control Limited (XFC), based in Wolverhampton, UK, a leading manufacturer of solenoid valves and instruments under the Midland-ACS, Alcon Solenoid Valves and Landon Kingsway brands for £18 million.

[18] At the beginning of 2015 Rotork acquired part of Omas Teknik,[19] its sales and service agent in Turkey.