Manas Enerji Yonetimi Sanayi ve Ticaret AS is a Turkey-based company, which engages in manufacturing of meters and other measuring instruments. The main fields of activity of the entity are the production, testing and calibration, maintenance of gas, water, electricity and heat meters, providing technological services in these areas and developing energy efficiency solutions, providing information systems, programming, software and consultancy services, in industrial areas, especially in the defense industry sector. design, R&D, product development, manufacturing and technology development services. Manas provides services to gas, electricity and water distribution companies, residential and commercial businesses in more than 10 countries. Apart from its own products, entity is the distributor of itron (schlumberger) in Turkey.