What is the word for when someone has everything and still wants more more more?

Question

i'm writing an essay and i just can't remember the word is like when companies have billions and billions but they still want more not caring if the way they make profit hurt they society. Please help

Answer 1

greedy

spoiled

rich b*tch

Answer 2

Greedy.

Answer 3

insatiable

Answer 4

Avarice - greediness of money

The avaricious companies

Answer 5

Acquisitive  -  this is probably the best word for that situation

but another possibility would be avaricious.