IG Seismic Services PLC announced in its meeting held on November 7, 2017, approved the resignation of Gilev Sergey, Arutyunov Nikolay, Stephan Girard, Dubenetskiy Dmitriy, Grabarnik Vladimir and Mashanov Mikhail from the Board of Directors. And the company also approved election of Pirozhkov Andrey, Gots Igor, Fomin Ruslan, Gogonenkov Georgiy and Suleymanov Arsen as directors to the Board.