A new analysis released last week by the international non-profit InfluenceMap reveals an overwhelmingly unequal share of fossil fuel pollution worldwide. From 2016 to 2022, 80 percent of global carbon dioxide emissions were produced by just 57 companies.
The top ones in a previous iteration of the list were all oil, coal and other energy companies. I believe Saudi Aramco led the list by a wide margin.
So yes, reducing our oil dependence is about the only way we can affect these companies.