KOSTT j.s.c is a transmission system operator company with the headquarters in Pristina, Kosovo. It plays an important role in the energy sector in Kosovo. As a market operator it is responsible for the organization and administration of trades in electricity and the management of the settlement process. It is a member of the Energy Community. KOSTT is control area and It is synchronously connected with Continental Europe and cooperating with RG CE TSOs to abide by the EU packages. It expects to become a member of the European Network of Transmission System Operators for Electricity in the future.