Ok guys, help me out. I'm writing a business case and having a helluva time finding anything that estimates the number of adult companies in the US/Europe (or even the US would be fine)
I'm talking more about sites that are mid sized or better, do some decent sales. Not a few people taking pictures of themselves in their basement

The kind of company that could have an affiliate program if they wanted to.
Also, a rough guess on how many SITES there are. I know these numbers are all unconfirmable and pretty random, but your best guesses woudl be appreciated.
Thanks!
T