How do i remove access to images now shared on Google from squarespace website

I'm looking for help with image linking & Google privacy.

I have shared affiliated companies that we are associated with and or serviced with. The problem is I've used their logos and Google is showcasing each png or jpg file if you Google our company name. We are associated with them but do not wish to link our website with their logo on Google. How can I remove or stop our image files from being shared on the net? 

The source image taken from our website is attached.