Exxon, Mallon

In a bio page on Ammann on Exxon’s site, the company notes that the newly appointed upstream president joined ExxonMobil ...
Exxon Mobil Corp.’s Upstream President Liam Mallon said he expects nothing to change when Trump moves into the White ...
ExxonMobil has appointed Dan Ammann as president of ExxonMobil Upstream Company to succeed Liam M. Mallon, who will retire effective Feb. 1, 2025.
Oil and gas producers in the US will not raise output significantly in the coming years despite calls from President-Elect ...