Romeo avoided crash with company direction and great investment (4,3)
I believe the answer is:
cash cow
'investment' is the definition.
(I have seen 'Lucrative investment ' mean 'cash cow' so perhaps 'investment' could also mean 'cash cow')
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for cash cow that I've seen before include "Money-spinning business" , "Lucrative activity" , "Steady income provider" , "troublefree business?" , "Business making large profits" .)