Is it halal to work at a Financial firm like Bloomberg?

Salam!
I would like to know whether it would be permissible to work at a Financial Data Company like Bloomberg at the Sales & Analytics department or as a Software Engineer?
Based on some research online and after talking to some people that work there, it seems that most of their clients are investment Banks, and the data has high chances to be mixed with haram stocks and bonds.

Source: Investopedia

Btw I’m specifically referring to their side of business that sells Financial data, not the news & media side of business.
Here’s the Bloomberg website:(https://www.bloomberg.com/company/what-we-do/)