Iain Maciver Maclean

Zilift Ltd. develops and markets permanent magnet technologies for artificial lift applications. Its technologies include Zilift TorqueDrive and Zilift SpeedDrive. The firm covers permanent magnet motor and pump technology, fluid dynamics, material science, rotor dynamics, high temperature electronics, variable frequency drive, software and control systems, and well engineering. The company was founded by in May 2009 and is headquartered in Aberdeen, the United Kingdom.

Part of Baker Hughes Co., Baker Hughes UK Ltd. operates as a dormant company.

ProductionQuest Ltd. provides support activities for petroleum and natural gas extraction. It engages in the manufacture of specialized equipment and provision of services in connection with permanent down hole and reservoir data monitoring within the oil and gas industry. The company was founded on March 25, 2003 and is headquartered in London, the United Kingdom.

Expro International Group Ltd. explores and develops oil and gas properties. It offers well testing and commissioning, production systems, wireline intervention, connectors and measurements, and deepwater intervention. The company founded on April 12, 1973 and is headquartered in Reading, the United Kingdom.

Zi-Lift AS develops, manufactures and markets permanent magnet materials. The company is headquartered in Tananger, Norway.