Aviation lubricants in the US market:
1. AeroShell
2. ExxonMobil
3. All the rest
When you count SOPUS that owns Pennzoil/QS, Shell is number one in finished lubricants in nearly all categories worldwide.
In US gasoline refining, not XOM, not Chevron, not BP, nor ConocoPhillips, but Valero is number one and very few have even heard of them.
1. AeroShell
2. ExxonMobil
3. All the rest
When you count SOPUS that owns Pennzoil/QS, Shell is number one in finished lubricants in nearly all categories worldwide.
In US gasoline refining, not XOM, not Chevron, not BP, nor ConocoPhillips, but Valero is number one and very few have even heard of them.