Aktau Oil Service Company (ANSC)
Aktau-based oilfield service company specialising in electric submersible pump (ESP) systems. It supplies, installs, dismantles and services ESP units and manufactures and repairs submersible motors and centrifugal pumps at its own production base. The company was set up in 2014 on the basis of ANEK, whose history dates back to 2005, and has run ESP repair shops in Zhanaozen and at the Alibekmola field.