Joint stock company Elektromreža Srbije (abbr. EMS JSC) is the Serbian transmission system operator responsible for the transmission system operation, maintenance and development in the territory of the Republic of Serbia, its connection with other systems, and for ensuring long-term system development to meet electricity transmission needs in an economically justifiable manner. With its joint venture partner EPEX SPOT, EMS JSC established the South East Europe Power Exchange (SEEPEX) in 2016 and holds 75 % stake thereof. Also, EMS JSC is one of three TSOs that founded the Security Coordination Centre, ltd. Belgrade (SCC) in 2015. Mission Secure and reliable power transmission; efficient control of the power system interconnected with the power systems of other countries; optimal and sustainable development of the transmission system aimed at satisfying the needs of customers and of the entire society; ensuring the functioning and development of the Serbian electricity market as well as its integration in the regional and European power markets. Vision A modern company that is perceived as an efficient and responsible Serbian transmission system operator performing activities of common interest and improving its business for the purpose of achieving the highest standards on the basis of the principles of sustainable development and high corporate social responsibility.