Contact potential sponsors for the event

I am looking for help in contacting businesses in Australia to sponsor the event. Minimum 300 businesses from cross section of industries to be emailed with the event sponsorship proposal and followed up again 3-5 days after. I will need to see updated excel spreadsheet with businesses that have been contacted and the status (I will provide a list of businesses but you will need to research contact details). Further I need your help in responding to these emails, answering questions and locking in sponsors or making appointment with me if necessary. If the sponsorship is successful you will receive further 5% of the sponsorship value. You need to have high level of English. I would expect the first set of emails to be sent out this week, and follow up next week.