[Duvdevan]

I will give you 3/4 of my commission on a deal like that; any one that submits to my company.

If you are willing to give up 3/4 commission on a deal so large, wouldn't it make sense to charge the client a lower rate and pass it on to the client instead? This is not your average deal, if someone is taking 500k-$2 million they are already generating large revenue, so the risk of default is lower (unless there is something funny going on). You need genuine trust from the folks who run these companies to close this type of deal. And if they don't know you than it's unlikely that they'll do business with you.