Who owns the exploration & production brands?

51 exploration & production brands tracked here are owned by 46 companies; the three largest owners, CNOOC, ONGC and Seplat Energy, control 7 of them (14%) as of Oct 2026.

• 51

  brands

• 46

  owning companies

• 14%

  held by top 3 owners

• 5

  foreign-owned brands · origin ≠ owner HQ