Help with Business Finance

Hi there, I am after a broker who is able to help us getting a business partner. Preferably someone within United States who is able to buy 50% partnership in our existing online established ecommerce business and be a full time or part time partner to take care of all our US based day to day activity. So I am after a broker who can help find a partner for us. And this partner is to take care of US based operations whereas we also have our office in UK and Malaysia which we will manage and the back office of our online ecommerce business. Thanks Sunny