Czech Republic Managing Director/Marketing Director Email Leads

Identify Czech Republic Leads for companies that: 1. Generate over 10 million Czech Krona in revenue in 2012 or 2. Have more than 100 people working at the company in 2012 Require email addresses for the following titles: Managing Director, marketing director, general manager, country manager. Ideally, need a sample of 100/200 names that are to be tested before the full volume of 5000-10000 leads is requested. Sample should indicate the following fields: Company Name: Contact Name: Contact Email: Contact Phone: Address: Number of Employees: Turnover: I can direct to some websites where this information is available as well, but also require you to do some research. Will need a sample within 48 hours!!