But Gulden has also been quietly juggling a second identity, one she never could have imagined just a few years ago: Enemy of ExxonMobil, the country’s largest oil company.

Exxon beats Wall Street profit estimate, on track to meet buyback target Exxon Mobil on Friday beat Wall Street's estimate for first-quarter profit as higher oil and gas production from Guyana and ...

Greece's Energy Minister will discuss hydrocarbon exploration projects with energy giants Chevron and ExxonMobil during a US ...