Tivon I may know about the company you are referring to because I had a similar meeting with some guys a while back.
I agree with everyone here. I too am not a fan of remarketing wholesale deals because that property could show up all over the internet at different price points and the investor could see this and get turned off by the deal.
If you do decide to partner up with another wholesaler ask them to split the profit 50/50 because technically if you bring a buyer you are doing half the work so you deserve half the fee. Adding "your fee" could take you out of the 70% rule a lot of investors go by.
On a final note, you said "you were told that they have their own cash that they use to purchase the properties prior to selling them to investors" they could be doing the same thing you're trying to do and that's wholesale the deal, I mean don't we tell people "we buy houses" but we're really just trying to sell them to people who really does. Not saying they don't buy them but just be careful.