CPT Single page - second loop - show 10 other cpt's but not the current one

Hi all, I made a single-company.php file and it is showing the current company, with ACF-fields and such which is neat. Now I added a second bootstrap row with a card in it to display the other companies. So I added a new loop and that’s working fine.

Except for one thing: it shows the current company again and I don’t want that. I know I can add not__in or something like that in PHP but my question is:

where can I exclude the current company from a new loop?

Thanks and stay safe all of you!