OGC Service (OIL GAS AND CHEMISTRY SERVICE) is a Ukrainian engineering company, founded in 2013 in Kiev, Ukraine. Like many other companies in the CIS industrial automation market, our company has grown from factory automation departments. During the last decades the employees carried out gradual automation of native enterprises, introduction of modern instrumentation and control systems, and replacement of obsolete equipment. The specialists, in close cooperation with plant technologists and design institutes, automated the existing production facilities, participated in development and installation of new industrial facilities under construction. They carried out commissioning, and further on, started servicing the reconstructed and newly constructed facilities.