ProFrac, they are not publicly traded, but if I remember correctly I read on their website it's included in the business plan a couple of years from now.
I have been wondering about the excistens of audited financials too. I think a lot of us would like to see this to confirm their success. On another forum in a post just the other day someone claimed to have "a very reliable source saying things are bad and that the end is near". I'm not at all saying this is true, but as one of many hopefuls it would be nice if these "bad news" could be discarded as pure rumour.
Let's all hope there is no truth to this. And as ProFrac says, getting huge investments does not necessarily mean business is good.
FZ