Software details that are available for Facebook and other websites

Hi Guys,

Hope you are all well.

I understand Facebook scraping for UIDs is no longer possible.

Does anyone know what the workarounds are, if at all possible?

Also i wanted to know - is there any softwares available that will help me in any of the following:

I would like to find contact details of company owners - filtered by country, by sector - email, maybe phone - from facebook page (company FB admin contact or the like)

I would like to scrape emails of companies maybe selling on a particular platform, country specific, category specific

Is there anything that will allow for the above to happen. If not, any ideas of the closest we can get to such happening.

Thanks.