On February 17, 2015 Yerken Z. Kasseyev took over the position of Chairman of Board (General Director) of Intergas Cetral Asia, JSC (a subsidiary of KazTransGas, JSC, the national operator in the area of gas and gas supplies industry in the Republic of Kazakhstan) earlier being First Deputy General Director of KazTransGas, JSC.

Yerken Z. Kasseyev born in 1967 in East-Kazakhstan region, has profound experience in gas industry.

Staring from 2002, he had worked on managerial positions in KazTransGas Aimak, JSC, being Deputy General Director on Marketing and Commerce, then Deputy General Director, First Deputy General Director, and Acting General Director. Concurrently, in 2003 Mr. Kasseyev was appointed General Director of Regional Gas Transportation System, JSC. During 2008-2009 he was Advisor to General Director of KazTransGas, JSC. In 2009 he was appointed Deputy General Director of KazTransGas Aimak, JSC.

From November 2014 to present appointment, he held the position of First Deputy General Director of KazTransGas, JSC.

Mr. Kasseyev is awarded with Kurmet order.

KazTransGas, JSC was established in 2000 to integrate activities in the oil and gas industry and currently performs the activities for the corporate asset management in exploration, production, transportation and distribution of gas. KazTransGas, JSC is the national operator in the gas and gas supplies industry with proven success experience in the area of regional gasification of the Republic of Kazakhstan, enjoying the required human resource, technical, technological and financial and economic potential. KazTransGas, JSC group of companies includes subsidiaries responsible for production, transmission and sales of gas and its processed products.

In the area of natural gas transportation, the holding is represented by joint stock company Intergas Central Asia, (established in July 1997), that operates the major gas transportation network with the total length in excess of 14,000 km and annual throughput capacity up to 190 bcm.