Wikipedia
TyumenNIIgiprogas
LLC TyumenNIIgiprogas is a Tyumen (Russia) based parent company of OAO " Gazprom" for designing, developing, equipping and operation of gas and gas condensate-oil fields in Western Siberia.
Research results and design solutions of TNGG engineers are being put to practice in operations in West and East Siberias, while oilfield service products of Experimental Plant are marketed all over the country. In terms of Quality Assurance System all activities have been certified and found compliant with requirements of ISO 9001:2008 and Gazprom plc corporate standards of 9001–2012 series. The Company currently employs about 1,700 workers.