When people talk about oil majors, the same names always come up—Exxon, Chevron, Shell, Aramco. But geopolitics and barrel math don’t run solely on brand recognition. There’s a whole class of mid-tier players and state-run oil companies operating in the shadow of the supermajors—quietly shaping energy flows, regional alliances, and even global trade. Here are 10 oil companies punching well above their weight—and why you should be paying attention. ONGC (India)India’s National Champion with a Refining Ambition…