
Dover Corp.Illinois, United States

Flowco Production Solutions LLCTexas, United States

Lifting Solutions, Inc.

STEP Energy Services Ltd.Alberta, Canada

Parker Drilling Co.Texas, United States

C-FER Technologies (1999), Inc.

Sercel-GRC Corp.

Upwing Energy, Inc.California, United States

RMSpumptools Ltd.Aberdeenshire, United Kingdom

Institut Virion-Serion GmbH WürzburgBayern, Germany

Halliburton Co.Texas, United States

Weatherford Artificial Lift Systems LLC