deep-pocketed
US /ˌdiːpˈpɑːkɪtɪd/
UK /ˌdiːpˈpɑːkɪtɪd/

1.
having a lot of money; wealthy
:
•
The startup is seeking investment from deep-pocketed venture capitalists.
•
Only deep-pocketed buyers can afford these luxury properties.
having a lot of money; wealthy