Business broker partnerships?

Have any realtors partnered with business brokers? I’m trying to do a little bit of due diligence on how to position myself to find business owners that want to buy or sell commercial properties. I’d think a strong relationship to build would be business brokers. Has anyone gone down this road before? How’d it go? Pros and cons?

From what I’ve read online a lot of business brokers already have a license to be a realtor and they just throw that in but I guess you could say I just don’t know what I don’t know.