Cactus, Inc. is a holding company, which engages in the design, manufacture and sale of wellhead and pressure control equipment. The company is headquartered in Houston, Texas and currently employs 1,200 full-time employees. The company went IPO on 2018-02-08. The firm's products are sold and rented principally for onshore unconventional oil and gas wells, and are utilized during the drilling, completion and production phases of its customers wells. The firm also provides field services for all its products and rental items to assist with the installation, maintenance and handling of the wellhead and pressure control equipment. Its principal products include its Cactus SafeDrill wellhead systems as well as frac stacks, its Cactus SafeLink monobore, SafeClamp and SafeInject systems, zipper manifolds and production trees that it designs and manufactures. The Cactus SafeDrill wellhead systems employ technology, which allows technicians to land and secure casing strings more safely from the rig floor, reducing the need to descend into the cellar. The firm operates service centers in the United States and in Eastern Australia.