AFEER - The Association of Electricity Suppliers in Romania is a non-governmental inter-professional association, whose mission is to be the ‘common voice’ of its members, to represent and promote their common interest in relationship with administration authorities and bodies with competences in electricity supplying industry, both in Romania and abroad. In the same time, its main objective is to provide its members with the valued industry knowledge, networking opportunities and collective actions, vital to a sustainable energy market development and to the national and international business success of each member.
www.afeer.ro

ATEB - Association of Traders with Electricity in Bulgaria. The main purpose of the Association of Traders with Electricity in Bulgaria is to defend the rights and interests of the traders in electricity in Bulgaria as well as to do research and analysis, consultations and trainings in the field of electric energy and also in other fields which are of interest with a view to the electric energy market development. The Association of Traders with Electricity in Bulgaria represents and protects the economic interests of its members and supports the information exchange between them. A mission of the organization is to create and approve modern economic relationships in the electric energy branch and to promote the effective and transparent loyal competition and the correct business relationships in the electric energy branch. www.ateb-bg.com

ERRA - The Energy Regulators Regional Associations is a voluntary organization comprised of independent regulatory bodies of Central/Eastern Europe and Eurasia. Currently it lists 24 full, 2 associate and 2 affiliate members each representing energy regulatory organizations of the CEE/SEE and CIS region.
www.erranet.org

ETSO - The European Association of Electricity Transmission System Operators (ETSO) is an association of Transmission Systems Operators (TSOs) in Europe providing grid access to the electricity market players (i.e. generating companies, traders, suppliers, distributors and directly connected customers) according to non-discriminatory and transparent rules. The Association has direct membership of 40 independent TSO companies. The networks represented by ETSO supply more than 500 million people with electric energy. The consumption of electric energy amounts to approximately 4000 TWh per year.
www.etso-net.org

TOE - The Association of Energy Trading (TOE) is a voluntary, self-governing and apolitical non-profitable association created at the end of 2003 in Poland. The Association of Energy Trading has over 81 ordinary members (natural persons) and 30 supporting members (energy trading companies). The Association of Energy Trading has been taking an active part in shaping the Polish energy market.
 www.toe.pl

MVKE - The Association of Hungarian Electricity Traders (MVKE) was founded at the end of 2003 by eight electricity trading companies. The main mission of the Association is to represent the professional interests towards the market players and authorities. By now, MVKE has 27 member companies, and has decided to play a massive part in the development of the fully liberalised electricity market, therefore is willing to help working out better regulation. www.mvke.hu

NAET - The Nordic Association of Electricity Traders is a non-profit organization established in 1996 by companies active in the Nordic Power Market. NAET’s mission is “to make the world’s best power market better”. NAET has about 60 member companies representing different kinds of market players such as power producers, distributors, industrial companies, financial institutions, stand alone traders and hedge funds.
www.naet.org

SVZ/AEM - "The Czech Association of the Large Consumers of Energy"
Represents large energy consumers
50 members
Member of IFIEC EUROPE
Website: www.aem.cz/svse