Plexus Holdings plc, together with its subsidiaries, provides equipment and services for the oil and gas industry in the United Kingdom and rest of Europe. The company offers POS-GRIP technology, a patented friction grip method of engineering for oil and gas field wellheads, connectors, and metal-to-metal sealings, which includes squeezing one tubular member against another in the elastic range to effect gripping and sealing. It also provides commercial exploitation of subsea applications; and designs, fabricates, and manufactures valve-related products. In addition, the company offers surface wellheads, tubing spools, and subsea wellheads; actuators, and gate valves and trees; and wellhead connectors, riser connectors, subsea jumper connectors, pipeline connectors, and vessel mooring connectors. Plexus Holdings plc was founded in 1985 and is based in Worthing, the United Kingdom.