We have a list op 200 top advertisers and agencies (thus 2 lists) in Netherlands (eg. Unilever, Vodafone).
We need to find potential customers (marketing manager, market researcher, etc.)
1) you receive full list of companies (eg. Unilever) and job titles (market researcher)
2) search for all companies 5-15 potential contact persons
3) search email address: find email construction and fill out email address of person