As what you have seen above... these are the Supermajor (Big6) in the world...
as for Petronas.. is the 7th sister of them... being the 7th largest oil company in
the world and one of the largest oil company oudside OECD with it's avenue of
app: USD51.0 Billion (Wikipedia, 2007). This company's revenue (petronas) is
nearly as much as Bill Gates personal revenue... wow!!! impressive right?
Imagine how much can they earn... how about the world leading oil company? ExxonMobil? Shell? BP(Castrol)? Chevron Corp (Caltex)? Conoco Phillips?

So what are my points here? Now in Malaysia fuel price has hike up so much that some how influences many citizen.. so here is a recommendation... drive efficiently with fuel saving driving style. Here is a video sharing to share with you... It's from shell (Fuel stretch tips) and hose by John & Helen (World record holder of Guiness book of record on fuel saving driving) so enjoy it... Drive safely and God bless you. =)