Proserv Group, an energy production technology service provider and portfolio company of Intervale, has acquired Total Instrumentation & Controls. Based in Houston, TIC provides process and control systems for the energy production industry, including blow-out preventer stacking and installation services for offshore applications. TIC also manufactures drilling and production control systems like remote terminal units and hydraulic power units. Proserv, headquartered in the U.K., specializes in exploration & production, drilling, and infrastructure technical solutions and services for the energy industry. Energy-focused Intervale acquired the platform company in 2011.