Atrem SA is a Poland-based company that is engaged in the provision of engineering services. The Company has one operating segment, automation and air conditioning, which deals with rendering engineering services concerning control and measurement equipment, industry automation, telemetry, regulation, electronics and metrology, along with air conditioning, venting and heating installation services. The Companyâ€™s customer base is mainly made up of gas engineering and construction companies such as Polskie Gornictwo Naftowe i Gazownictwo, Gaz - System or the PBG Group. Its partners include international companies such as Schneider Electric, GE FANUC, IBM and Microsoft. As of December 31, 2011, Atrem SA had two subsidiaries: Contrast sp. z o.o., an electrical power engineering company and Dom-Mar sp. z o.o., engaged in the air-conditioning sector.