According to my research, LinkedIn only does this for executive and now recruiter-like titles, but not broadly. You may be able to in order to get "verified on LinkedIn" but it's not a requirement for showing association with a company.
https://www.theverge.com/news/771210/linkedin-recruiter-exec...
I'm bottom of the ladder but have seeing the option to do it for at least a year.
If it’s an option and not required, then that doesn’t solve it.
Any clue what’s there "Persona" program that they are trying to push hard "so you can have so much positive leads"?