Prestil Energy Ltd. – a partner of ESTC company with UK registration. Prestil was established for representing interests of ESTC out of Ukrainian territory. The consortium agreement is signed between Prestil and ESTC. East Scientific and Technological Center Ltd (ESTC) – the company with Ukrainian registration, the patent holder company, the scientific and technological base for technologies research and development. The company with a great experience in oil&gas industry with highly qualified staff.