When evaluating net income and revenue generation across the global energy landscape, state-owned petroleum behemoths and private supermajors frequently trade top spots depending on commodity price cycles. Saudi Aramco consistently records some of the highest annual net profits of any corporate entity in world history due to its low extraction costs and massive crude oil output. Among publicly traded Western oil companies, ExxonMobil frequently posts the highest annual profits and revenues, propelled by its extensive global upstream production, downstream refining network, and broad chemical manufacturing operations.