Oil 4 Wales
United Kingdom
www.oil4wales.co.uk
OIL!
Hamburg, Germany
www.oil-tankstellen.de 340 fuel stations in 4 countries
Austria, Denmark, Germany, Switzerland
Oilcom (T) Limited
Dar Es Salaam., Tanzania
www.oilcomtz.com
OiLibya - LOKL
Kenya
www.oilibya.co.ke 1 fuel stations in Kenya
OiLibya Group
Mauritius
www.oilibya.com
OK
Denmark
www.ok.dk 500 fuel stations in Denmark
OKKO
Lviv, Ukraine
www.okko.ua 410 fuel stations in Ukraine
OKKO Group
KYIV, Ukraine
www.okko.ua 400 fuel stations in Ukraine
OKQ8
Sweden
www.okq8.se 500 fuel stations in Sweden
Olerex AS
Estonia
www.olerex.ee 98 fuel stations in Estonia
Omanoil
Oman
www.oomco.com 100 fuel stations in Oman
OMV
Austria
www.omv.com 1000 fuel stations in Turkey
OMV Petrom S.A.
Romania
www.petrom.com 500 fuel stations in Serbia
OMV Slovenija, d.o.o.
Slovenia
www.omv.si 100 fuel stations in Slovenia
OnCue
Stillwater, OK 74075, United States
www.oncueexpress.com
Opet
Turkey
www.opet.com.tr 1178 fuel stations in Turkey
ORYX Côte d'Ivoire
Côte d’Ivoire
www.oryxenergies.com 15 fuel stations in Côte d’Ivoire
ORYX Energies Tanzania
Tanzania
www.oryxenergies.com 48 fuel stations in Tanzania
OULA Fuel Marketing Company
Kuwait
www.Oula1.com
OVH Energy — Oando
Lagos, Nigeria
www.ovhenergy.com 320 fuel stations in Nigeria
OTO Pakistan
Lahore, Pakistan
www.otopakistan.com