No setor da eletricidade: Landvirkjun (The National Power Company), Act No 42/1983. Landsnet (Iceland Power Grid), Act No 75/2004. Rafmagnsveitur ríkisins (The State Electric Power Works), Act No 58/1967. Orkuveita Reykjavíkur (Reykjavík Energy), Act No 139/2001. Orkubú Vestfjarða (Vestfjord Power Company), Act No 40/2001. Norðurorka, Act No 159/2002. Hitaveita Suðurnesja, Act No 10/2001. Other entities producing, transporting or distributing electricity pursuant to Act No 65/2003. 2. Transportes urbanos: Strætó (The Reykjavík Municipal Bus Service). Outras entidades que operam em conformidade com a Lei n.o 73/2001 sobre os transportes urbanos. 3. Aeroportos: Flugmálastjórn Íslands (Directorate of Civil Aviation), Act No 100/2006. 4. Portos: