Company in a 1999 merger (5)
I believe the answer is:
exxon
(Another definition for exxon that I've seen is " US petrol company".)
I've seen this clue in The Wall Street Journal.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free.
Check out my app
or
learn more
about the Crossword Genius project.