Trenutno je v članstvu na borzi BSP SouthPool 38 skupin podjetij: Alpiq Energy, B.E.K. Group, Borzen, Danske Commodities, Edelweiss, EDF Trading, Electrabel, Electrade, Elektro Slovenija, Edison Trading, EGL, Elektro Gorenjska, Elektro Celje, Elektro Ljubljana, Elektro Maribor, Elektro Primorska, Elektro prodaja, E.ON Energy Trading, Enel Trading, Energy Financing Team, Europe Energy SpA, EVN Trading South East Europe, Ezpada, GALA, Gazprom Marketing &Trading, Gen-I, Holding Slovenske elektrarne, Interenergo, JAS Energy Trading, JP Elektroprivreda Srbije, Petrol d.d., Petrol energetika, Repower Trading, Rudnap Group, Statkraft Markets, Termoelektrarna toplarna Ljubljana, Tradition Financial Services (TFS) in Verbund.