There are lots of them, but the majority are going to require a business license and resale license at the least. Most are going to require a physical store location and references as well.
I have ordered indirectly through a LFS with both and generally speaking the prices are much better than TFDFish and selection is much more broad. I will say with TFD though you can often find some items that the big wholesalers dont have. For the record I like TFD quite a bit, but look at them more as an online retailer for bulk orders more than a traditional wholesaler than only sells to retailers.