Advice On Sponsorsip For American-nigerian Youth Event

I need to know which company i can contact for sponsorship of a big event coming up in naija soon  . This event will involve US entertainers , multivational speaker , American youths , american comedian , representative from US universities all coming to Naija for a big event .

I am sure there is lots of cooperate organisation that will want to be part of the great event . The head of this organisation planning this event is currently in naija to seek for sponsorship and i am the anchor man in naija here . Nairalander your support and advice will be highly appreciated .
You can mail me on mellovipc@yahoo.com or link.up.nigerians@gmail.com