(capital markets) How do I find Corporate Broker and it's partner of Public Company (stocks, investor)

[neighbour0]

Hi,

I'm wondering if anyone would be so kind to please explain me how and particularly well could I find a Corporate Broker name that is serving a public company and communicate with them? Looking to find this information together with individual's name, a partner, employed in that Corporate Broker firm that is normally in charge for whichever public company (usually gigantic ones with massive market cap) hired them. So what I'm asking is how would I find Corporate Broker firm name for public company and their partner (employee) name being in touch with that public company?

I don't have access to Bloomberg or Eikon terminal.

Would like to avoid having to call Investor Relation departments.

I tried searching on website of different public companies whose name of Corporate Broker I wanted to find, together with their partner name employed in Corporate Broker firm but I cannot find this info on public company's website. I'm mostly but not only interested for EU public companies. Partner name is definitely important for very obvious reason, e.g. if public company hired e.g. HSBC with thousands of employees there is zero chance to find correct person on my own. That's why I'm asking for that too.

Kindly note that I'm NOT asking for stocks trading brokers who usually offer trading platform. Instead, I'm asking for corporate brokers who all the time communicate with public companies regarding their different needs, e.g. capital raises or whatever else.
I did some google search like "broker <name of public company here>" but it doesn't work. What else could I do?

Would greatly appreciate your answer please,

Thank you.