List of top 100 small/medium sized businesses on Amazon

Forgive me if this is the wrong place to post this, and it may not even be possible, but is there somewhere where I can get a list of the top 100 small/medium sized businesses that sell their products on Amazon, and their website URLs? If possible, I would like them to be top 100 in each department (top 100 sellers in the beauty department, electronics department, etc). If not, just a top 100 list would be a good place to start.