Tagging several companies inside a single building

Hello,

This might be a simple question, but I couldn't find the answer in the wiki. How do I tag a company location in a shared building? Or rather how do you tag companies in general? I've seen some example when an entire building is taged with "name=Company name", but that doesn't work when several businesses share the same building. There is also special tags for example shops, banks, restaurants, etc. But I can't find a general tag, and none of these fits for an office building. What I intended was more to tag the address of a company than to tag a specific service.

Any help will be apprecited.

I didn't find the right solution from the Internet.

References:
[url]https://forum.openstreetmap.org/viewtopic.php?id=7301[/url]
[url=https://jobs.vidzzy.com/hire-whiteboard-video-production-service/]Whiteboard Video Production Service[/url]

Thank you.