Create database of outdoor advertising companies

We are looking to build a database of as many outdoor (out of home) advertising companies as possible. Focussing on North America and Europe initially, with plans to increase database to global companies very soon. We will need the following data: Company name City State Telephone email Website Type (media owner, media broker/reseller) If you can quote for both capture and an initial call to the prospect to gain permission to email, that will be great. i.e. 2 price options: Data only, where we build the opt in email list, or qualified opt in list. Please quote either per contact or based on hours with some kind of guarantee or at least estimated number of contacts per hour - we will request an option to cancel entirely or reduce hourly amount if your performance is way under what you estimate.