Anyone know a resource that lists pro boxers by their promoter?

[Kim Jong Un]

From what I can tell the easiest way to get this info is by going to the PBC, Matchroom, etc. websites individually and hopping around between tabs, but I was wondering if there was somewhere that pooled this information. It would be a good tool to help get MMA fans to better understand pro boxing.

 

[Milton_Gracie]

When I want to know which promoter a boxer is with, I look up the boxer on boxrec and click on “event”. This gives the info on which promoter(s) promoted the match/main event