Enteq Upstream Plc is a company that specializes in providing products and technologies to the upstream oil and gas services market in the United States. The company creates specialized parts and products for directional drilling and measurement, which are used in energy exploration and services in the Oil and Gas industry. Among the products offered by the company are measurement while drilling, downhole connectivity systems, logging while drilling, at-bit system, and rotary steerable systems. Enteq Upstream Plc was founded in 2011 and has its headquarters located in Amersham, the United Kingdom.